Support existing test types with ASTF

+ Add UDP_CPS, TCP_CPS, UDP_PPS and TCP_PPS suites. + Update existing cps traffic profiles. + Add missing traffic profiles. + UDP: + Single burst of 32 packets was confirmed as safe enough for TRex. + Maybe 64 could work, but not enough testing for that. + Multiple bursts have lead to reduced TRex performance, as overlaping bursts (from different client instances) tend to fill up the buffers. + TCP: + Data size set to 11111 bytes, completely arbitrarily. + Results look reasonable, so I have kept that. - MSS not set at all - No tested support for frame size other than 64B. - Frame size does not even factor into TCP profiles. + So other frame sizes are skipped in autogen. + Update tags in related suites. - HOSTS_{n} and SRC_USER_{n} should be unified. - Questionable clarification on difference between IP4BASE and SCALE. + Add NAT state resetters to tests that need them. + Resetter is called (if set) before each measurement. + If ramp-up is detected, resetter is not set. + Rename "mult" argument to "multiplier". + Abstracted from packets to transactions. + Transaction corresponds to profile. + TRex multiplier argument sets target rate in transactions per second. + The familiar STL traffic: + Bidirectional is considered to be 2 packets per transaction. + Unidirectional is considered to be 1 packet per transaction. + The newer ASTF traffic: + 4 subtypes, each has different number of packets per transaction. + For max rate computation: + Packets in the more numerous direction are considered. + Rely on TRex reported traffic duration for ASTF: + Use the server side value. - Client side value is higher by an overhead. - TRex is not sending traffic during that time. + Remove delays from traffic profiles. - Those delays would increase the reprted traffic time. + Support for scale lmited trials. + Only for ASTF profiles, each ASTF profile has limited scale. + Scale defined in suite variables. + For TRex to send all transactions provided duration value is ignored. + The appropriate value is computed in TrafficGenerator. + An ad-hoc time constant is added to match the TRex client side time overhead. + The profile driver receives the computed duration. + Measurement for PLRsearch add a sleep if the computed duration is smaller. + Alternative argument for search algos if scale is limited. + Both need higher timeout to accomodate big scales. + MLRsearch can afford fewer phases. + Added a parameter to optionally shorten the duration. + Use short duration for runtime stats trial and failure stats trial. + Use very large keepalive values in udp profiles to avoid ka packets. + No polling in ASTF profile driver. - Polling could eliminate the time overhead value. + But polling proved to introduce some loss, affecting the results. + Handle duration stretching in ASTF by stopping traffic. + The stop has several steps so that: + The traffic is really stopped entirely. + Late packets do not count (maybe as errors). + Stats are preserved to read for results (and cleared afterwards). + Several quantities added to ReceiveRateMeasurement: + Original target duration is preserved (algos need that). + Input estimate (tps) for early search iterations. + Output estimate (maybe pps) for MRR output. + Strict result (unsent counts as loss) for NDR. + Use L2 counters (opackets, ipackets) where possible. - TRex has trouble processing packets for the L7 ones at high loads. + Remove warmup from profile drivers and keywords. + Suites should call "Send ramp-up traffic" explicitly if needed. + Added parsing for few more counters. + Both to use in formulas or just for debug purposes. - Only 64B cases in autogen, framesize support to be added later. + Latency streams during search can be enabled via PERF_USE_LATENCY env var. + MLRsearch improvments: + Rename argument names to min_rate and max_rate. + Use relative receive rate in initial phase. + PLRsearch improvements: + Careful computation when output (pps) does not match input (tps). + Use geometric distribution (instead of Poisson). + Helps agains math errors. + This should improve estimate stability. - But in practice big losses still lead to significant jumps. + Traffic generator improvements: + send_traffic_on_tg now calls the full set_rate_provider_defaults. + _send_traffic_on_tg_internal for the logic without provider defaults. + As the internal function is re-used by measure() without affecting defaults. + Move _parse_traffic_results just before get_measurement_result. + As the latter uses fields set bu the former, it is now easier to read. + Multiple sources for approximate duration. + Tried from more precise to more available. + Includes logic for _pps tests (added in later change). + Move explicit type conversions to earlier occurences. + Profile driver output field uses semicolons to simplify parsing. + Performance Robot lib file split to several smaller ones. + performance_actions.robot: + Hosts Additional Statistics Action For * keywords. + performance_display.robot: + Hosts keyword for displaying and verifying results. + Change test message to use the correct unit (pps or cps). + performance_limits.robot renamed to performance_vars.robot + Added many keywords, mostly for accessing test variables. + Moved variables for Policer into a new keyword there. + Some keywords need sophisticated logic. - Other are basically Get Variable Value. + But in future more logic can be added, without editing callers. + Documentation for the new keywords acts as a documentation for test variables. + performance_utils.robot has the rest. + Eliminated arguments if the value is in test variable. + Small improvements to documentation. - Still not enough cleanup with respect to arguments and test variables. + Keywords are sorted alphabetically now in each one. + Suites: + Unified variables table: + No colons in comments. + ${n_hosts}, ${n_ports} and use them instead hardcoded numbers. + Add -cps to existing cps suite names. + Remove "trial data overwrite". + Compute max rate as in STL suites. + Each NAT suite has ip4base suite to compare results to. - Those act as indirect TRex calibration. - VPP does not lose packets in those. + Latency in ASTF suites is disabled hard. - As we do not support latency in ASTF profiles yet. + Unidirectional tests governed by suite variable, not an argument. + Write long argument lists vertically. + Prefer to use argument names. + In Python, also the last argument is followed by comma. + It makes renaming and reordering easier. + Similarly applies to prints with long lists of values. + A TODO to update api crc file comments. Change-Id: I84729355edbec051298a9de1162107f88ff5737d Signed-off-by: Vratko Polak <vrpolak@cisco.com>
author: Vratko Polak <vrpolak@cisco.com> 2020-10-27 19:09:44 +0100
committer: Vratko Polak <vrpolak@cisco.com> 2020-10-29 20:25:50 +0000
commit: 023fa41e51c966a1956bda6b915ffd894ff10e84 (patch)
tree: cdb96c99a8ade4855176c43969cbd9a06adf693b /tests/vpp/perf/ip4
parent: e31998ea56c55879fbaae8e58b0dad0bc6549dae (diff)
112 files changed, 2950 insertions, 1160 deletions
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-dot1q-ip4base-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-dot1q-ip4base-ndrpdr.robot
index 07c2480e2f..6a5f288d6d 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-dot1q-ip4base-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-dot1q-ip4base-ndrpdr.robot
@@ -65,7 +65,7 @@
 # TG subnets used by T-Rex
 | ${tg_if1_net}= | 10.10.10.0
 | ${tg_if2_net}= | 20.20.20.0
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4-ip4src254
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-copwhtlistbase-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-copwhtlistbase-ndrpdr.robot
index 5ca8c561e8..3ebc380342 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-copwhtlistbase-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-copwhtlistbase-ndrpdr.robot
@@ -58,7 +58,7 @@
 | ${nic_vfs}= | 0
 | ${osi_layer}= | L3
 | ${overhead}= | ${0}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4-ip4src253
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-iacldstbase-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-iacldstbase-ndrpdr.robot
index fffbfd6e0d..afd4624d55 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-iacldstbase-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-iacldstbase-ndrpdr.robot
@@ -58,7 +58,7 @@
 | ${nic_vfs}= | 0
 | ${osi_layer}= | L3
 | ${overhead}= | ${0}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4-ip4src253
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-ipolicemarkbase-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-ipolicemarkbase-ndrpdr.robot
index 1e5396c787..3597eab7d7 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-ipolicemarkbase-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-ipolicemarkbase-ndrpdr.robot
@@ -62,7 +62,7 @@
 | ${cir}= | ${100}
 | ${eir}= | ${150}
 | ${dscp}= | AF22
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4-ip4src253
 
 *** Keywords ***
@@ -80,14 +80,10 @@
 | |
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
-| | ${cb}= | Get Average Frame Size | ${frame_size}
-| | ${eb}= | Get Average Frame Size | ${frame_size}
-| |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${cb}
-| | Set Test Variable | \${eb}
 | |
 | | Given Set Max Rate And Jumbo
+| | And Set Rates For Policer
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-ndrpdr.robot
index 452ef5b358..992a9fd851 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4base-ndrpdr.robot
@@ -57,7 +57,7 @@
 | ${nic_vfs}= | 0
 | ${osi_layer}= | L3
 | ${overhead}= | ${0}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4-ip4src253
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot
index ca83d2e2fe..1ae46ec4eb 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot
@@ -58,7 +58,7 @@
 | ${osi_layer}= | L3
 | ${overhead}= | ${0}
 | ${rts_per_flow}= | ${100000}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4-ip4dst${rts_per_flow}
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot
index f91928f1f3..3218c986af 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot
@@ -58,7 +58,7 @@
 | ${osi_layer}= | L3
 | ${overhead}= | ${0}
 | ${rts_per_flow}= | ${10000}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4-ip4dst${rts_per_flow}
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot
index 157b897c04..c2d26a9ac3 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot
@@ -58,7 +58,7 @@
 | ${osi_layer}= | L3
 | ${overhead}= | ${0}
 | ${rts_per_flow}= | ${1000000}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4-ip4dst${rts_per_flow}
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sf-100flows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sf-100flows-ndrpdr.robot
index f2f3d9ed9e..75dafd82e1 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sf-100flows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sf-100flows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u10p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sf-100kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sf-100kflows-ndrpdr.robot
index 111c841260..a6f90ee238 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sf-100kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sf-100kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-100u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sf-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sf-10kflows-ndrpdr.robot
index 7c8763b484..45285d48fc 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sf-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sf-10kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sl-100flows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sl-100flows-ndrpdr.robot
index d2221196af..4fbf64b48f 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sl-100flows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sl-100flows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u10p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sl-100kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sl-100kflows-ndrpdr.robot
index 99517b1338..74b32cf8ec 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sl-100kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sl-100kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-100u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sl-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sl-10kflows-ndrpdr.robot
index c486f0ec03..002629e772 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sl-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl10sl-10kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sf-100flows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sf-100flows-ndrpdr.robot
index 43d080cb07..ddd9b09cf2 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sf-100flows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sf-100flows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u10p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sf-100kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sf-100kflows-ndrpdr.robot
index f1b5d74904..386c735d81 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sf-100kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sf-100kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-100u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sf-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sf-10kflows-ndrpdr.robot
index a73d7dc49f..41c1c450f7 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sf-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sf-10kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sl-100flows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sl-100flows-ndrpdr.robot
index 8acd18115e..8e6bcb7bd4 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sl-100flows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sl-100flows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u10p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sl-100kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sl-100kflows-ndrpdr.robot
index 5f200c0e70..dcf6b1c964 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sl-100kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sl-100kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-100u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sl-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sl-10kflows-ndrpdr.robot
index bcdc9f66e9..5a43e41b37 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sl-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl1sl-10kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sf-100flows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sf-100flows-ndrpdr.robot
index 6da1d78a32..8c97b59742 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sf-100flows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sf-100flows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u10p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sf-100kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sf-100kflows-ndrpdr.robot
index 83a7b2bc5b..443e6c7341 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sf-100kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sf-100kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-100u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sf-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sf-10kflows-ndrpdr.robot
index df6d93cd25..5a08b2bc4d 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sf-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sf-10kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sl-100flows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sl-100flows-ndrpdr.robot
index dd8ec71f9f..2dc5ddeb3c 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sl-100flows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sl-100flows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u10p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sl-100kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sl-100kflows-ndrpdr.robot
index 6fa61ee687..2068b80b0a 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sl-100kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sl-100kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-100u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sl-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sl-10kflows-ndrpdr.robot
index 309b22be91..838c5e1108 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sl-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-iacl50sl-10kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sf-100flows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sf-100flows-ndrpdr.robot
index 260b778f1c..578c93e1b8 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sf-100flows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sf-100flows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u10p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sf-100kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sf-100kflows-ndrpdr.robot
index 811a6a3707..64dc87dcdf 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sf-100kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sf-100kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-100u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sf-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sf-10kflows-ndrpdr.robot
index 6abfb81b28..d3b65f42ec 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sf-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sf-10kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sl-100flows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sl-100flows-ndrpdr.robot
index 4591c06983..4293a3182f 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sl-100flows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sl-100flows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u10p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sl-100kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sl-100kflows-ndrpdr.robot
index 2d4175a3ca..402cbd43e7 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sl-100kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sl-100kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-100u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sl-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sl-10kflows-ndrpdr.robot
index aff7e7f3a6..1ba7cdf821 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sl-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl10sl-10kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sf-100flows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sf-100flows-ndrpdr.robot
index d1489480d9..7bb8154fef 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sf-100flows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sf-100flows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u10p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sf-100kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sf-100kflows-ndrpdr.robot
index b639b462de..b529c4d1b4 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sf-100kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sf-100kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-100u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sf-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sf-10kflows-ndrpdr.robot
index f7e422f8a0..16cc90306c 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sf-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sf-10kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sl-100flows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sl-100flows-ndrpdr.robot
index d691960d55..afc9d49d95 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sl-100flows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sl-100flows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u10p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sl-100kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sl-100kflows-ndrpdr.robot
index 4cb6385712..d48b1db27d 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sl-100kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sl-100kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-100u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sl-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sl-10kflows-ndrpdr.robot
index 6a81eb5317..7f461b4e3f 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sl-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl1sl-10kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sf-100flows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sf-100flows-ndrpdr.robot
index 5d48849e00..9600a10370 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sf-100flows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sf-100flows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u10p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sf-100kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sf-100kflows-ndrpdr.robot
index 9cd248d737..c0b1442ec8 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sf-100kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sf-100kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-100u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sf-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sf-10kflows-ndrpdr.robot
index 554867afef..696dc3f756 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sf-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sf-10kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sl-100flows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sl-100flows-ndrpdr.robot
index 556815764a..a15049c7d1 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sl-100flows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sl-100flows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u10p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sl-100kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sl-100kflows-ndrpdr.robot
index 0512e723fd..f8d51a3aeb 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sl-100kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sl-100kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-100u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sl-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sl-10kflows-ndrpdr.robot
index e7b5ce1b19..e3e3414e76 100644
--- a/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sl-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/10ge2p1x710-ethip4udp-ip4base-oacl50sl-10kflows-ndrpdr.robot
@@ -74,7 +74,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-3n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-dot1q-ip4base-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-dot1q-ip4base-ndrpdr.robot
index 0f8ad95031..c70585dbfb 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-dot1q-ip4base-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-dot1q-ip4base-ndrpdr.robot
@@ -64,7 +64,7 @@
 # TG subnets used by T-Rex
 | ${tg_if1_net}= | 10.10.10.0
 | ${tg_if2_net}= | 20.20.20.0
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-2n-dot1qip4asym-ip4src254
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4base-copwhtlistbase-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4base-copwhtlistbase-ndrpdr.robot
index 0b2250c6b0..1ec02d2fc3 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4base-copwhtlistbase-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4base-copwhtlistbase-ndrpdr.robot
@@ -58,7 +58,7 @@
 | ${nic_vfs}= | 0
 | ${osi_layer}= | L3
 | ${overhead}= | ${0}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-2n-ethip4-ip4src253
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4base-iacldstbase-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4base-iacldstbase-ndrpdr.robot
index 2f6b8123cb..238913461a 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4base-iacldstbase-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4base-iacldstbase-ndrpdr.robot
@@ -58,7 +58,7 @@
 | ${nic_vfs}= | 0
 | ${osi_layer}= | L3
 | ${overhead}= | ${0}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-2n-ethip4-ip4src253
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4base-ipolicemarkbase-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4base-ipolicemarkbase-ndrpdr.robot
index 991beec6e0..5ea69a0ab4 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4base-ipolicemarkbase-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4base-ipolicemarkbase-ndrpdr.robot
@@ -60,7 +60,7 @@
 | ${cir}= | ${100}
 | ${eir}= | ${150}
 | ${dscp}= | AF22
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-2n-ethip4-ip4src253
 
 *** Keywords ***
@@ -78,14 +78,10 @@
 | |
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
-| | ${cb}= | Get Average Frame Size | ${frame_size}
-| | ${eb}= | Get Average Frame Size | ${frame_size}
-| |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${cb}
-| | Set Test Variable | \${eb}
 | |
 | | Given Set Max Rate And Jumbo
+| | And Set Rates For Policer
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4base-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4base-ndrpdr.robot
index b244172385..6b40a2df9f 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4base-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4base-ndrpdr.robot
@@ -57,7 +57,7 @@
 | ${nic_vfs}= | 0
 | ${osi_layer}= | L3
 | ${overhead}= | ${0}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-2n-ethip4-ip4src253
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot
index f766c15186..4dbfcccba8 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale200k-ndrpdr.robot
@@ -57,7 +57,7 @@
 | ${osi_layer}= | L3
 | ${overhead}= | ${0}
 | ${rts_per_flow}= | ${100000}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-2n-ethip4-ip4dst${rts_per_flow}
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale200k-rnd-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale200k-rnd-ndrpdr.robot
index 79e6ae4a00..e23349edbd 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale200k-rnd-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale200k-rnd-ndrpdr.robot
@@ -58,7 +58,7 @@
 | ${osi_layer}= | L3
 | ${overhead}= | ${0}
 | ${rts_per_flow}= | ${100000}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-2n-ethip4-ip4dst-rnd${rts_per_flow}
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot
index dc24444dd8..e27bedc849 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot
@@ -57,7 +57,7 @@
 | ${osi_layer}= | L3
 | ${overhead}= | ${0}
 | ${rts_per_flow}= | ${10000}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-2n-ethip4-ip4dst${rts_per_flow}
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale20k-rnd-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale20k-rnd-ndrpdr.robot
index 91da04bd0b..ee3c500ac2 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale20k-rnd-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale20k-rnd-ndrpdr.robot
@@ -58,7 +58,7 @@
 | ${osi_layer}= | L3
 | ${overhead}= | ${0}
 | ${rts_per_flow}= | ${10000}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-2n-ethip4-ip4dst-rnd${rts_per_flow}
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot
index dcb016305b..2c9419bd5a 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale2m-ndrpdr.robot
@@ -57,7 +57,7 @@
 | ${osi_layer}= | L3
 | ${overhead}= | ${0}
 | ${rts_per_flow}= | ${1000000}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-2n-ethip4-ip4dst${rts_per_flow}
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale2m-rnd-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale2m-rnd-ndrpdr.robot
index 9d4baf6584..37e6297659 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale2m-rnd-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4-ip4scale2m-rnd-ndrpdr.robot
@@ -59,7 +59,7 @@
 | ${osi_layer}= | L3
 | ${overhead}= | ${0}
 | ${rts_per_flow}= | ${1000000}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-2n-ethip4-ip4dst-rnd${rts_per_flow}
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h1024-p63-s64512-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h1024-p63-s64512-cps-ndrpdr.robot
index e402382c20..63dcc5aed6 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h1024-p63-s64512-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h1024-p63-s64512-cps-ndrpdr.robot
@@ -15,9 +15,9 @@
 | Resource | resources/libraries/robot/shared/default.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_VFIO_PCI | TCP_SYN
-| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4tcp-ip4base-h1024-p63-s64512
+| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | TCP | TCP_CPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_1024 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4tcp-ip4base-h1024-p63-s64512-cps
 |
 | Suite Setup | Setup suite topology interfaces | performance
 | Suite Teardown | Tear down suite | performance
@@ -26,21 +26,21 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+| Documentation | *CPS on empty TCP transactions with IPv4 routing*
 |
-| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
 | ... | with single links between nodes.
 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
-| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4
-| ... | routing and two static IPv4 /24 route entries. DUT1 tested with
-| ... | ${nic_name}.\
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
 | ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
 | ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
 | ... | of packets transmitted. NDR and PDR are discovered for different\
 | ... | Ethernet L2 frame sizes using MLRsearch library.\
 | ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
-| ... | contain L7 flows (${cps} bi-directional UDP flows) with all packets\
+| ... | contain L7 flows (${cps} bi-directional TCP flows) with all packets\
 | ... | containing Ethernet header, IPv4 header with TCP header and static\
 | ... | payload. MAC addresses are matching MAC addresses of the TG node\
 | ... | interfaces.
@@ -57,12 +57,16 @@
 | ${nic_vfs}= | 0
 | ${osi_layer}= | L7
 | ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4tcp-1024h
-| ${cps}= | ${64512}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+# Scale settings
+| ${n_hosts}= | ${1024}
+| ${n_ports}= | ${63}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+| ${packets_per_transaction_and_direction}= | ${4}
+| ${packets_per_transaction_aggregated}= | ${7}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h
+| ${transaction_type}= | tcp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -80,7 +84,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -90,7 +93,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -98,53 +101,17 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding in circular topology
 | | ... | 192.168.0.0 | 20.0.0.0 | ${22}
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
-| 64B-1c-ethip4tcp-ip4base-h1024-p63-s64512-ndrpdr
+| 64B-1c-ethip4tcp-ip4base-h1024-p63-s64512-cps-ndrpdr
 | | [Tags] | 64B | 1C
 | | frame_size=${64} | phy_cores=${1}
 
-| 64B-2c-ethip4tcp-ip4base-h1024-p63-s64512-ndrpdr
+| 64B-2c-ethip4tcp-ip4base-h1024-p63-s64512-cps-ndrpdr
 | | [Tags] | 64B | 2C
 | | frame_size=${64} | phy_cores=${2}
 
-| 64B-4c-ethip4tcp-ip4base-h1024-p63-s64512-ndrpdr
+| 64B-4c-ethip4tcp-ip4base-h1024-p63-s64512-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4tcp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4tcp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4tcp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4tcp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4tcp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4tcp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4tcp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4tcp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4tcp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h1024-p63-s64512-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h1024-p63-s64512-pps-ndrpdr.robot
new file mode 100644
index 0000000000..26bf1604ba
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h1024-p63-s64512-pps-ndrpdr.robot
@@ -0,0 +1,116 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | TCP | TCP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_1024 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4tcp-ip4base-h1024-p63-s64512-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| # TODO CSIT-1765: Unify suite Documentation.
+| Documentation | *PPS on lightweight TCP transactions with IPv4 routing*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains client and server ASTF programs, generating packets containing\
+| ... | Ethernet header, IPv4 header, TCP header and static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# Scale settings
+| ${n_hosts}= | ${1024}
+| ${n_ports}= | ${63}
+| ${packets_per_transaction_and_direction}= | ${11}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h-pps
+| ${transaction_type}= | tcp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding in circular topology
+| | ... | 192.168.0.0 | 20.0.0.0 | ${22}
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4tcp-ip4base-h1024-p63-s64512-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4tcp-ip4base-h1024-p63-s64512-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4tcp-ip4base-h1024-p63-s64512-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h16384-p63-s1032192-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h16384-p63-s1032192-cps-ndrpdr.robot
index 45ba61ef42..93adf5bfef 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h16384-p63-s1032192-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h16384-p63-s1032192-cps-ndrpdr.robot
@@ -15,9 +15,9 @@
 | Resource | resources/libraries/robot/shared/default.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_VFIO_PCI | TCP_SYN
-| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4tcp-ip4base-h16384-p63-s1032192
+| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | TCP | TCP_CPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_16384 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4tcp-ip4base-h16384-p63-s1032192-cps
 |
 | Suite Setup | Setup suite topology interfaces | performance
 | Suite Teardown | Tear down suite | performance
@@ -26,14 +26,14 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+| Documentation | *CPS on empty TCP transactions with IPv4 routing*
 |
-| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
 | ... | with single links between nodes.
 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
-| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4
-| ... | routing and two static IPv4 /24 route entries. DUT1 tested with
-| ... | ${nic_name}.\
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
 | ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
 | ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
@@ -41,7 +41,7 @@
 | ... | Ethernet L2 frame sizes using MLRsearch library.\
 | ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
 | ... | contain L7 flows (${cps} bi-directional TCP flows) with all packets\
-| ... | containing Ethernet header, IPv4 header with UDP header and static\
+| ... | containing Ethernet header, IPv4 header with TCP header and static\
 | ... | payload. MAC addresses are matching MAC addresses of the TG node\
 | ... | interfaces.
 | ... | *[Ref] Applicable standard specifications:* RFC2544.
@@ -57,12 +57,16 @@
 | ${nic_vfs}= | 0
 | ${osi_layer}= | L7
 | ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4tcp-16384h
-| ${cps}= | ${1032192}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+# Scale settings
+| ${n_hosts}= | ${16384}
+| ${n_ports}= | ${63}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+| ${packets_per_transaction_and_direction}= | ${4}
+| ${packets_per_transaction_aggregated}= | ${7}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h
+| ${transaction_type}= | tcp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -80,7 +84,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -90,7 +93,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -98,53 +101,17 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding in circular topology
 | | ... | 192.168.0.0 | 20.0.0.0 | ${18}
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
-| 64B-1c-ethip4tcp-ip4base-h16384-p63-s1032192-ndrpdr
+| 64B-1c-ethip4tcp-ip4base-h16384-p63-s1032192-cps-ndrpdr
 | | [Tags] | 64B | 1C
 | | frame_size=${64} | phy_cores=${1}
 
-| 64B-2c-ethip4tcp-ip4base-h16384-p63-s1032192-ndrpdr
+| 64B-2c-ethip4tcp-ip4base-h16384-p63-s1032192-cps-ndrpdr
 | | [Tags] | 64B | 2C
 | | frame_size=${64} | phy_cores=${2}
 
-| 64B-4c-ethip4tcp-ip4base-h16384-p63-s1032192-ndrpdr
+| 64B-4c-ethip4tcp-ip4base-h16384-p63-s1032192-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4tcp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4tcp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4tcp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4tcp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4tcp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4tcp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4tcp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4tcp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4tcp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h16384-p63-s1032192-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h16384-p63-s1032192-pps-ndrpdr.robot
new file mode 100644
index 0000000000..c0b2193157
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h16384-p63-s1032192-pps-ndrpdr.robot
@@ -0,0 +1,116 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | TCP | TCP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_16384 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4tcp-ip4base-h16384-p63-s1032192-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| # TODO CSIT-1765: Unify suite Documentation.
+| Documentation | *PPS on lightweight TCP transactions with IPv4 routing*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains client and server ASTF programs, generating packets containing\
+| ... | Ethernet header, IPv4 header, TCP header and static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# Scale settings
+| ${n_hosts}= | ${16384}
+| ${n_ports}= | ${63}
+| ${packets_per_transaction_and_direction}= | ${11}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h-pps
+| ${transaction_type}= | tcp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding in circular topology
+| | ... | 192.168.0.0 | 20.0.0.0 | ${18}
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4tcp-ip4base-h16384-p63-s1032192-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4tcp-ip4base-h16384-p63-s1032192-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4tcp-ip4base-h16384-p63-s1032192-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h262144-p63-s16515072-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h262144-p63-s16515072-cps-ndrpdr.robot
index b3d1f84c8c..5892edea9d 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h262144-p63-s16515072-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h262144-p63-s16515072-cps-ndrpdr.robot
@@ -15,9 +15,9 @@
 | Resource | resources/libraries/robot/shared/default.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_VFIO_PCI | TCP_SYN
-| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4tcp-ip4base-h262144-p63-s16515072
+| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | TCP | TCP_CPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_262144 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4tcp-ip4base-h262144-p63-s16515072-cps
 |
 | Suite Setup | Setup suite topology interfaces | performance
 | Suite Teardown | Tear down suite | performance
@@ -26,14 +26,14 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+| Documentation | *CPS on empty TCP transactions with IPv4 routing*
 |
-| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
 | ... | with single links between nodes.
 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
-| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4
-| ... | routing and two static IPv4 /24 route entries. DUT1 tested with
-| ... | ${nic_name}.\
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
 | ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
 | ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
@@ -41,7 +41,7 @@
 | ... | Ethernet L2 frame sizes using MLRsearch library.\
 | ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
 | ... | contain L7 flows (${cps} bi-directional TCP flows) with all packets\
-| ... | containing Ethernet header, IPv4 header with UDP header and static\
+| ... | containing Ethernet header, IPv4 header with TCP header and static\
 | ... | payload. MAC addresses are matching MAC addresses of the TG node\
 | ... | interfaces.
 | ... | *[Ref] Applicable standard specifications:* RFC2544.
@@ -57,12 +57,16 @@
 | ${nic_vfs}= | 0
 | ${osi_layer}= | L7
 | ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4tcp-262144h
-| ${cps}= | ${16515072}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+# Scale settings
+| ${n_hosts}= | ${262144}
+| ${n_ports}= | ${63}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+| ${packets_per_transaction_and_direction}= | ${4}
+| ${packets_per_transaction_aggregated}= | ${7}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h
+| ${transaction_type}= | tcp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -80,7 +84,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -90,7 +93,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -98,53 +101,17 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding in circular topology
 | | ... | 172.16.0.0 | 20.16.0.0 | ${14}
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
-| 64B-1c-ethip4tcp-ip4base-h262144-p63-s16515072-ndrpdr
+| 64B-1c-ethip4tcp-ip4base-h262144-p63-s16515072-cps-ndrpdr
 | | [Tags] | 64B | 1C
 | | frame_size=${64} | phy_cores=${1}
 
-| 64B-2c-ethip4tcp-ip4base-h262144-p63-s16515072-ndrpdr
+| 64B-2c-ethip4tcp-ip4base-h262144-p63-s16515072-cps-ndrpdr
 | | [Tags] | 64B | 2C
 | | frame_size=${64} | phy_cores=${2}
 
-| 64B-4c-ethip4tcp-ip4base-h262144-p63-s16515072-ndrpdr
+| 64B-4c-ethip4tcp-ip4base-h262144-p63-s16515072-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4tcp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4tcp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4tcp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4tcp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4tcp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4tcp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4tcp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4tcp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4tcp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h262144-p63-s16515072-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h262144-p63-s16515072-pps-ndrpdr.robot
new file mode 100644
index 0000000000..554f4070e7
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h262144-p63-s16515072-pps-ndrpdr.robot
@@ -0,0 +1,116 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | TCP | TCP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_262144 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4tcp-ip4base-h262144-p63-s16515072-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| # TODO CSIT-1765: Unify suite Documentation.
+| Documentation | *PPS on lightweight TCP transactions with IPv4 routing*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains client and server ASTF programs, generating packets containing\
+| ... | Ethernet header, IPv4 header, TCP header and static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# Scale settings
+| ${n_hosts}= | ${262144}
+| ${n_ports}= | ${63}
+| ${packets_per_transaction_and_direction}= | ${11}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h-pps
+| ${transaction_type}= | tcp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding in circular topology
+| | ... | 172.16.0.0 | 20.16.0.0 | ${14}
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4tcp-ip4base-h262144-p63-s16515072-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4tcp-ip4base-h262144-p63-s16515072-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4tcp-ip4base-h262144-p63-s16515072-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h4096-p63-s258048-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h4096-p63-s258048-cps-ndrpdr.robot
index 2229f90c80..96c5bc062f 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h4096-p63-s258048-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h4096-p63-s258048-cps-ndrpdr.robot
@@ -15,9 +15,9 @@
 | Resource | resources/libraries/robot/shared/default.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_VFIO_PCI | TCP_SYN
-| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4tcp-ip4base-h4096-p63-s258048
+| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | TCP | TCP_CPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_4096 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4tcp-ip4base-h4096-p63-s258048-cps
 |
 | Suite Setup | Setup suite topology interfaces | performance
 | Suite Teardown | Tear down suite | performance
@@ -26,21 +26,21 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+| Documentation | *CPS on empty TCP transactions with IPv4 routing*
 |
-| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
 | ... | with single links between nodes.
 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
-| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4
-| ... | routing and two static IPv4 /24 route entries. DUT1 tested with
-| ... | ${nic_name}.\
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
 | ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
 | ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
 | ... | of packets transmitted. NDR and PDR are discovered for different\
 | ... | Ethernet L2 frame sizes using MLRsearch library.\
 | ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
-| ... | contain L7 flows (${cps} bi-directional UDP flows) with all packets\
+| ... | contain L7 flows (${cps} bi-directional TCP flows) with all packets\
 | ... | containing Ethernet header, IPv4 header with TCP header and static\
 | ... | payload. MAC addresses are matching MAC addresses of the TG node\
 | ... | interfaces.
@@ -57,12 +57,16 @@
 | ${nic_vfs}= | 0
 | ${osi_layer}= | L7
 | ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4tcp-4096h
-| ${cps}= | ${258048}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+# Scale settings
+| ${n_hosts}= | ${4096}
+| ${n_ports}= | ${63}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+| ${packets_per_transaction_and_direction}= | ${4}
+| ${packets_per_transaction_aggregated}= | ${7}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h
+| ${transaction_type}= | tcp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -80,7 +84,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -90,7 +93,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -98,53 +101,17 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding in circular topology
 | | ... | 192.168.0.0 | 20.0.0.0 | ${20}
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
-| 64B-1c-ethip4tcp-ip4base-h4096-p63-s258048-ndrpdr
+| 64B-1c-ethip4tcp-ip4base-h4096-p63-s258048-cps-ndrpdr
 | | [Tags] | 64B | 1C
 | | frame_size=${64} | phy_cores=${1}
 
-| 64B-2c-ethip4tcp-ip4base-h4096-p63-s258048-ndrpdr
+| 64B-2c-ethip4tcp-ip4base-h4096-p63-s258048-cps-ndrpdr
 | | [Tags] | 64B | 2C
 | | frame_size=${64} | phy_cores=${2}
 
-| 64B-4c-ethip4tcp-ip4base-h4096-p63-s258048-ndrpdr
+| 64B-4c-ethip4tcp-ip4base-h4096-p63-s258048-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4tcp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4tcp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4tcp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4tcp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4tcp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4tcp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4tcp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4tcp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4tcp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h4096-p63-s258048-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h4096-p63-s258048-pps-ndrpdr.robot
new file mode 100644
index 0000000000..9fd4c4229e
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h4096-p63-s258048-pps-ndrpdr.robot
@@ -0,0 +1,116 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | TCP | TCP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_4096 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4tcp-ip4base-h4096-p63-s258048-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| # TODO CSIT-1765: Unify suite Documentation.
+| Documentation | *PPS on lightweight TCP transactions with IPv4 routing*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains client and server ASTF programs, generating packets containing\
+| ... | Ethernet header, IPv4 header, TCP header and static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# Scale settings
+| ${n_hosts}= | ${4096}
+| ${n_ports}= | ${63}
+| ${packets_per_transaction_and_direction}= | ${11}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h-pps
+| ${transaction_type}= | tcp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding in circular topology
+| | ... | 192.168.0.0 | 20.0.0.0 | ${20}
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4tcp-ip4base-h4096-p63-s258048-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4tcp-ip4base-h4096-p63-s258048-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4tcp-ip4base-h4096-p63-s258048-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h65536-p63-s4128768-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h65536-p63-s4128768-cps-ndrpdr.robot
index 1a51c68365..ca3d2cfc41 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h65536-p63-s4128768-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h65536-p63-s4128768-cps-ndrpdr.robot
@@ -15,9 +15,9 @@
 | Resource | resources/libraries/robot/shared/default.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_VFIO_PCI | TCP_SYN
-| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4tcp-ip4base-h65536-p63-s4128768
+| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | TCP | TCP_CPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_65536 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4tcp-ip4base-h65536-p63-s4128768-cps
 |
 | Suite Setup | Setup suite topology interfaces | performance
 | Suite Teardown | Tear down suite | performance
@@ -26,21 +26,21 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+| Documentation | *CPS on empty TCP transactions with IPv4 routing*
 |
-| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
 | ... | with single links between nodes.
 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
-| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4
-| ... | routing and two static IPv4 /24 route entries. DUT1 tested with
-| ... | ${nic_name}.\
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
 | ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
 | ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
 | ... | of packets transmitted. NDR and PDR are discovered for different\
 | ... | Ethernet L2 frame sizes using MLRsearch library.\
 | ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
-| ... | contain L7 flows (${cps} bi-directional UDP flows) with all packets\
+| ... | contain L7 flows (${cps} bi-directional TCP flows) with all packets\
 | ... | containing Ethernet header, IPv4 header with TCP header and static\
 | ... | payload. MAC addresses are matching MAC addresses of the TG node\
 | ... | interfaces.
@@ -57,12 +57,16 @@
 | ${nic_vfs}= | 0
 | ${osi_layer}= | L7
 | ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4tcp-65536h
-| ${cps}= | ${4128768}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+# Scale settings
+| ${n_hosts}= | ${65536}
+| ${n_ports}= | ${63}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+| ${packets_per_transaction_and_direction}= | ${4}
+| ${packets_per_transaction_aggregated}= | ${7}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h
+| ${transaction_type}= | tcp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -80,7 +84,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -90,7 +93,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -98,53 +101,17 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding in circular topology
 | | ... | 192.168.0.0 | 20.0.0.0 | ${16}
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
-| 64B-1c-ethip4tcp-ip4base-h65536-p63-s4128768-ndrpdr
+| 64B-1c-ethip4tcp-ip4base-h65536-p63-s4128768-cps-ndrpdr
 | | [Tags] | 64B | 1C
 | | frame_size=${64} | phy_cores=${1}
 
-| 64B-2c-ethip4tcp-ip4base-h65536-p63-s4128768-ndrpdr
+| 64B-2c-ethip4tcp-ip4base-h65536-p63-s4128768-cps-ndrpdr
 | | [Tags] | 64B | 2C
 | | frame_size=${64} | phy_cores=${2}
 
-| 64B-4c-ethip4tcp-ip4base-h65536-p63-s4128768-ndrpdr
+| 64B-4c-ethip4tcp-ip4base-h65536-p63-s4128768-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4tcp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4tcp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4tcp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4tcp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4tcp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4tcp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4tcp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4tcp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4tcp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h65536-p63-s4128768-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h65536-p63-s4128768-pps-ndrpdr.robot
new file mode 100644
index 0000000000..7327b854c8
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-ip4base-h65536-p63-s4128768-pps-ndrpdr.robot
@@ -0,0 +1,116 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | TCP | TCP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_65536 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4tcp-ip4base-h65536-p63-s4128768-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| # TODO CSIT-1765: Unify suite Documentation.
+| Documentation | *PPS on lightweight TCP transactions with IPv4 routing*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains client and server ASTF programs, generating packets containing\
+| ... | Ethernet header, IPv4 header, TCP header and static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# Scale settings
+| ${n_hosts}= | ${65536}
+| ${n_ports}= | ${63}
+| ${packets_per_transaction_and_direction}= | ${11}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h-pps
+| ${transaction_type}= | tcp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding in circular topology
+| | ... | 192.168.0.0 | 20.0.0.0 | ${16}
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4tcp-ip4base-h65536-p63-s4128768-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4tcp-ip4base-h65536-p63-s4128768-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4tcp-ip4base-h65536-p63-s4128768-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h1024-p63-s64512-cps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h1024-p63-s64512-cps-ndrpdr.robot
index 75127b64b6..a3a3d08db3 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h1024-p63-s64512-cps-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h1024-p63-s64512-cps-ndrpdr.robot
@@ -17,8 +17,8 @@
 | Resource | resources/libraries/robot/shared/traffic.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | TCP_SYN
-| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | TCP | TCP_CPS
+| ... | NAT44_ENDPOINT_DEPENDENT | SCALE | HOSTS_1024 | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4tcp-nat44ed-h1024-p63-s64512-cps
 |
@@ -29,15 +29,14 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *Connections per second NAT44 endpoint-dependent mode
-| ... | performance test cases*
+| Documentation | *CPS on empty TCP transactions with NAT44ED*
 |
-| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
 | ... | with single links between nodes.
 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
 | ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and
-| ... | one static IPv4 /18 route entries.
-| ... | DUT1 is tested with ${nic_name}.\
+| ... | one static IPv4 /18 route entries.\
+| ... | DUT1 is tested with ${nic_name}.
 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
 | ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
 | ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
@@ -85,12 +84,13 @@
 | ${n_hosts}= | ${1024}
 | ${n_ports}= | ${63}
 | ${n_sessions}= | ${${n_hosts} * ${n_ports}}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4tcp-1024h
-| ${cps}= | ${64512}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+| ${transaction_scale}= | ${n_sessions}
+| ${packets_per_transaction_and_direction}= | ${4}
+| ${packets_per_transaction_aggregated}= | ${7}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h
+| ${transaction_type}= | tcp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -109,7 +109,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -119,7 +118,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -127,7 +126,7 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding for NAT44 in circular topology
 | | And Initialize NAT44 endpoint-dependent mode in circular topology
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
 | 64B-1c-ethip4tcp-nat44ed-h1024-p63-s64512-cps-ndrpdr
@@ -141,39 +140,3 @@
 | 64B-4c-ethip4tcp-nat44ed-h1024-p63-s64512-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4tcp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4tcp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4tcp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4tcp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4tcp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4tcp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4tcp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4tcp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4tcp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h1024-p63-s64512-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h1024-p63-s64512-pps-ndrpdr.robot
new file mode 100644
index 0000000000..3d75d2639b
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h1024-p63-s64512-pps-ndrpdr.robot
@@ -0,0 +1,135 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | NAT44 | TCP | TCP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_1024 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4tcp-nat44ed-h1024-p63-s64512-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance | nat-ed
+|
+| Test Template | Local Template
+|
+| # TODO CSIT-1765: Unify suite Documentation.
+| Documentation | *PPS on lightweight TCP transactions with NAT44ED*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains client and server ASTF programs, generating packets containing\
+| ... | Ethernet header, IPv4 header, TCP header and static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | nat_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# IP settings
+| ${tg_if1_ip4}= | 10.0.0.2
+| ${tg_if1_mask}= | ${20}
+| ${tg_if2_ip4}= | 12.0.0.2
+| ${tg_if2_mask}= | ${20}
+| ${dut1_if1_ip4}= | 10.0.0.1
+| ${dut1_if1_mask}= | ${24}
+| ${dut1_if2_ip4}= | 12.0.0.1
+| ${dut1_if2_mask}= | ${24}
+| ${dest_net}= | 20.0.0.0
+| ${dest_mask}= | ${22}
+# NAT settings
+| ${nat_mode}= | endpoint-dependent
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${22}
+| ${out_net}= | 68.142.68.0
+| ${out_net_end}= | 68.142.68.0
+| ${out_mask}= | ${32}
+# Scale settings
+| ${n_hosts}= | ${1024}
+| ${n_ports}= | ${63}
+| ${n_sessions}= | ${${n_hosts} * ${n_ports}}
+| ${packets_per_transaction_and_direction}= | ${11}
+| ${transaction_scale}= | ${n_sessions}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h-pps
+| ${transaction_type}= | tcp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 endpoint-dependent mode in circular topology
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4tcp-nat44ed-h1024-p63-s64512-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4tcp-nat44ed-h1024-p63-s64512-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4tcp-nat44ed-h1024-p63-s64512-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h16384-p63-s1032192-cps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h16384-p63-s1032192-cps-ndrpdr.robot
index 6cfa95bb78..ee865a9db9 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h16384-p63-s1032192-cps-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h16384-p63-s1032192-cps-ndrpdr.robot
@@ -17,8 +17,8 @@
 | Resource | resources/libraries/robot/shared/traffic.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | TCP_SYN
-| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | TCP | TCP_CPS
+| ... | NAT44_ENDPOINT_DEPENDENT | SCALE | HOSTS_16384 | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4tcp-nat44ed-h16384-p63-s1032192-cps
 |
@@ -29,15 +29,14 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *Connections per second NAT44 endpoint-dependent mode
-| ... | performance test cases*
+| Documentation | *CPS on empty TCP transactions with NAT44ED*
 |
-| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
 | ... | with single links between nodes.
 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
-| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and
-| ... | one static IPv4 /18 route entries.
-| ... | DUT1 is tested with ${nic_name}.\
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and\
+| ... | one static IPv4 /18 route entries.\
+| ... | DUT1 is tested with ${nic_name}.
 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
 | ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
 | ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
@@ -85,12 +84,13 @@
 | ${n_hosts}= | ${16384}
 | ${n_ports}= | ${63}
 | ${n_sessions}= | ${${n_hosts} * ${n_ports}}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4tcp-16384h
-| ${cps}= | ${1032192}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+| ${transaction_scale}= | ${n_sessions}
+| ${packets_per_transaction_and_direction}= | ${4}
+| ${packets_per_transaction_aggregated}= | ${7}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h
+| ${transaction_type}= | tcp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -109,7 +109,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -119,7 +118,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -127,7 +126,7 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding for NAT44 in circular topology
 | | And Initialize NAT44 endpoint-dependent mode in circular topology
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
 | 64B-1c-ethip4tcp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
@@ -141,39 +140,3 @@
 | 64B-4c-ethip4tcp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4tcp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4tcp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4tcp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4tcp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4tcp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4tcp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4tcp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4tcp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4tcp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h16384-p63-s1032192-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h16384-p63-s1032192-pps-ndrpdr.robot
new file mode 100644
index 0000000000..f82e46871a
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h16384-p63-s1032192-pps-ndrpdr.robot
@@ -0,0 +1,135 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | NAT44 | TCP | TCP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_16384 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4tcp-nat44ed-h16384-p63-s1032192-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance | nat-ed
+|
+| Test Template | Local Template
+|
+| # TODO CSIT-1765: Unify suite Documentation.
+| Documentation | *PPS on lightweight TCP transactions with NAT44ED*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains client and server ASTF programs, generating packets containing\
+| ... | Ethernet header, IPv4 header, TCP header and static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | nat_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# IP settings
+| ${tg_if1_ip4}= | 10.0.0.2
+| ${tg_if1_mask}= | ${20}
+| ${tg_if2_ip4}= | 12.0.0.2
+| ${tg_if2_mask}= | ${20}
+| ${dut1_if1_ip4}= | 10.0.0.1
+| ${dut1_if1_mask}= | ${24}
+| ${dut1_if2_ip4}= | 12.0.0.1
+| ${dut1_if2_mask}= | ${24}
+| ${dest_net}= | 20.0.0.0
+| ${dest_mask}= | ${18}
+# NAT settings
+| ${nat_mode}= | endpoint-dependent
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${18}
+| ${out_net}= | 68.142.68.0
+| ${out_net_end}= | 68.142.68.15
+| ${out_mask}= | ${28}
+# Scale settings
+| ${n_hosts}= | ${16384}
+| ${n_ports}= | ${63}
+| ${n_sessions}= | ${${n_hosts} * ${n_ports}}
+| ${packets_per_transaction_and_direction}= | ${11}
+| ${transaction_scale}= | ${n_sessions}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h-pps
+| ${transaction_type}= | tcp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 endpoint-dependent mode in circular topology
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4tcp-nat44ed-h16384-p63-s1032192-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4tcp-nat44ed-h16384-p63-s1032192-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4tcp-nat44ed-h16384-p63-s1032192-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h262144-p63-s16515072-cps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h262144-p63-s16515072-cps-ndrpdr.robot
index 2907e32fc9..8afdd3d904 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h262144-p63-s16515072-cps-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h262144-p63-s16515072-cps-ndrpdr.robot
@@ -17,8 +17,8 @@
 | Resource | resources/libraries/robot/shared/traffic.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | TCP_SYN
-| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | TCP | TCP_CPS
+| ... | NAT44_ENDPOINT_DEPENDENT | SCALE | HOSTS_262144 | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4tcp-nat44ed-h262144-p63-s16515072-cps
 |
@@ -29,15 +29,14 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *Connections per second NAT44 endpoint-dependent mode
-| ... | performance test cases*
+| Documentation | *CPS on empty TCP transactions with NAT44ED*
 |
-| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
 | ... | with single links between nodes.
 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
-| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and
-| ... | one static IPv4 /18 route entries.
-| ... | DUT1 is tested with ${nic_name}.\
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and\
+| ... | one static IPv4 /18 route entries.\
+| ... | DUT1 is tested with ${nic_name}.
 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
 | ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
 | ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
@@ -85,14 +84,15 @@
 | ${n_hosts}= | ${262144}
 | ${n_ports}= | ${63}
 | ${n_sessions}= | ${${n_hosts} * ${n_ports}}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4tcp-262144h
-| ${cps}= | ${16515072}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+| ${transaction_scale}= | ${n_sessions}
+| ${packets_per_transaction_and_direction}= | ${4}
+| ${packets_per_transaction_aggregated}= | ${7}
 # Main heap size multiplicator
 | ${heap_size_mult}= | ${7}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h
+| ${transaction_type}= | tcp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -111,7 +111,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -121,7 +120,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -129,7 +128,7 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding for NAT44 in circular topology
 | | And Initialize NAT44 endpoint-dependent mode in circular topology
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
 | 64B-1c-ethip4tcp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
@@ -143,39 +142,3 @@
 | 64B-4c-ethip4tcp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4tcp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4tcp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4tcp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4tcp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4tcp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4tcp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4tcp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4tcp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4tcp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h262144-p63-s16515072-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h262144-p63-s16515072-pps-ndrpdr.robot
new file mode 100644
index 0000000000..b0e4dfc0c9
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h262144-p63-s16515072-pps-ndrpdr.robot
@@ -0,0 +1,137 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | NAT44 | TCP | TCP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_262144 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4tcp-nat44ed-h262144-p63-s16515072-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance | nat-ed
+|
+| Test Template | Local Template
+|
+| # TODO CSIT-1765: Unify suite Documentation.
+| Documentation | *PPS on lightweight TCP transactions with NAT44ED*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains client and server ASTF programs, generating packets containing\
+| ... | Ethernet header, IPv4 header, TCP header and static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | nat_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# IP settings
+| ${tg_if1_ip4}= | 10.0.0.2
+| ${tg_if1_mask}= | ${20}
+| ${tg_if2_ip4}= | 12.0.0.2
+| ${tg_if2_mask}= | ${20}
+| ${dut1_if1_ip4}= | 10.0.0.1
+| ${dut1_if1_mask}= | ${24}
+| ${dut1_if2_ip4}= | 12.0.0.1
+| ${dut1_if2_mask}= | ${24}
+| ${dest_net}= | 20.16.0.0
+| ${dest_mask}= | ${14}
+# NAT settings
+| ${nat_mode}= | endpoint-dependent
+| ${in_net}= | 172.16.0.0
+| ${in_mask}= | ${14}
+| ${out_net}= | 68.142.68.0
+| ${out_net_end}= | 68.142.68.255
+| ${out_mask}= | ${24}
+# Scale settings
+| ${n_hosts}= | ${262144}
+| ${n_ports}= | ${63}
+| ${n_sessions}= | ${${n_hosts} * ${n_ports}}
+| ${packets_per_transaction_and_direction}= | ${11}
+| ${transaction_scale}= | ${n_sessions}
+# Main heap size multiplicator
+| ${heap_size_mult}= | ${7}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h-pps
+| ${transaction_type}= | tcp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 endpoint-dependent mode in circular topology
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4tcp-nat44ed-h262144-p63-s16515072-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4tcp-nat44ed-h262144-p63-s16515072-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4tcp-nat44ed-h262144-p63-s16515072-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h4096-p63-s258048-cps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h4096-p63-s258048-cps-ndrpdr.robot
index 5059253871..58e9ded2bc 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h4096-p63-s258048-cps-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h4096-p63-s258048-cps-ndrpdr.robot
@@ -17,8 +17,8 @@
 | Resource | resources/libraries/robot/shared/traffic.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | TCP_SYN
-| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | TCP | TCP_CPS
+| ... | NAT44_ENDPOINT_DEPENDENT | SCALE | HOSTS_4096 | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4tcp-nat44ed-h4096-p63-s258048-cps
 |
@@ -29,14 +29,13 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *Connections per second NAT44 endpoint-dependent mode
-| ... | performance test cases*
+| Documentation | *CPS on empty TCP transactions with NAT44ED*
 |
-| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
 | ... | with single links between nodes.
 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
-| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and
-| ... | one static IPv4 /18 route entries.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and\
+| ... | one static IPv4 /18 route entries.\
 | ... | DUT1 is tested with ${nic_name}.\
 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
 | ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
@@ -85,12 +84,13 @@
 | ${n_hosts}= | ${4096}
 | ${n_ports}= | ${63}
 | ${n_sessions}= | ${${n_hosts} * ${n_ports}}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4tcp-4096h
-| ${cps}= | ${258048}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+| ${transaction_scale}= | ${n_sessions}
+| ${packets_per_transaction_and_direction}= | ${4}
+| ${packets_per_transaction_aggregated}= | ${7}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h
+| ${transaction_type}= | tcp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -109,7 +109,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -119,7 +118,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -127,7 +126,7 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding for NAT44 in circular topology
 | | And Initialize NAT44 endpoint-dependent mode in circular topology
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
 | 64B-1c-ethip4tcp-nat44ed-h4096-p63-s258048-cps-ndrpdr
@@ -141,39 +140,3 @@
 | 64B-4c-ethip4tcp-nat44ed-h4096-p63-s258048-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4tcp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4tcp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4tcp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4tcp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4tcp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4tcp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4tcp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4tcp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4tcp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h4096-p63-s258048-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h4096-p63-s258048-pps-ndrpdr.robot
new file mode 100644
index 0000000000..ecd327fa7d
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h4096-p63-s258048-pps-ndrpdr.robot
@@ -0,0 +1,135 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | NAT44 | TCP | TCP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_4096 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4tcp-nat44ed-h4096-p63-s258048-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance | nat-ed
+|
+| Test Template | Local Template
+|
+| # TODO CSIT-1765: Unify suite Documentation.
+| Documentation | *PPS on lightweight TCP transactions with NAT44ED*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains client and server ASTF programs, generating packets containing\
+| ... | Ethernet header, IPv4 header, TCP header and static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | nat_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# IP settings
+| ${tg_if1_ip4}= | 10.0.0.2
+| ${tg_if1_mask}= | ${20}
+| ${tg_if2_ip4}= | 12.0.0.2
+| ${tg_if2_mask}= | ${20}
+| ${dut1_if1_ip4}= | 10.0.0.1
+| ${dut1_if1_mask}= | ${24}
+| ${dut1_if2_ip4}= | 12.0.0.1
+| ${dut1_if2_mask}= | ${24}
+| ${dest_net}= | 20.0.0.0
+| ${dest_mask}= | ${20}
+# NAT settings
+| ${nat_mode}= | endpoint-dependent
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${20}
+| ${out_net}= | 68.142.68.0
+| ${out_net_end}= | 68.142.68.3
+| ${out_mask}= | ${30}
+# Scale settings
+| ${n_hosts}= | ${4096}
+| ${n_ports}= | ${63}
+| ${n_sessions}= | ${${n_hosts} * ${n_ports}}
+| ${packets_per_transaction_and_direction}= | ${11}
+| ${transaction_scale}= | ${n_sessions}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h-pps
+| ${transaction_type}= | tcp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 endpoint-dependent mode in circular topology
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4tcp-nat44ed-h4096-p63-s258048-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4tcp-nat44ed-h4096-p63-s258048-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4tcp-nat44ed-h4096-p63-s258048-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h65536-p63-s4128768-cps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h65536-p63-s4128768-cps-ndrpdr.robot
index 32851f5576..dc4bf0c308 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h65536-p63-s4128768-cps-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h65536-p63-s4128768-cps-ndrpdr.robot
@@ -17,8 +17,8 @@
 | Resource | resources/libraries/robot/shared/traffic.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | TCP_SYN
-| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | TCP | TCP_CPS
+| ... | NAT44_ENDPOINT_DEPENDENT | SCALE | HOSTS_65536 | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4tcp-nat44ed-h65536-p63-s4128768-cps
 |
@@ -29,15 +29,14 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *Connections per second NAT44 endpoint-dependent mode
-| ... | performance test cases*
+| Documentation | *CPS on empty TCP transactions with NAT44ED*
 |
-| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
 | ... | with single links between nodes.
 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
-| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and
-| ... | one static IPv4 /18 route entries.
-| ... | DUT1 is tested with ${nic_name}.\
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and\
+| ... | one static IPv4 /18 route entries.\
+| ... | DUT1 is tested with ${nic_name}.
 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
 | ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
 | ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
@@ -85,14 +84,15 @@
 | ${n_hosts}= | ${65536}
 | ${n_ports}= | ${63}
 | ${n_sessions}= | ${${n_hosts} * ${n_ports}}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4tcp-65536h
-| ${cps}= | ${4128768}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+| ${transaction_scale}= | ${n_sessions}
+| ${packets_per_transaction_and_direction}= | ${4}
+| ${packets_per_transaction_aggregated}= | ${7}
 # Main heap size multiplicator
 | ${heap_size_mult}= | ${2}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h
+| ${transaction_type}= | tcp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -111,7 +111,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -121,7 +120,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -129,7 +128,7 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding for NAT44 in circular topology
 | | And Initialize NAT44 endpoint-dependent mode in circular topology
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
 | 64B-1c-ethip4tcp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
@@ -143,39 +142,3 @@
 | 64B-4c-ethip4tcp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4tcp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4tcp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4tcp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4tcp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4tcp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4tcp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4tcp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4tcp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4tcp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h65536-p63-s4128768-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h65536-p63-s4128768-pps-ndrpdr.robot
new file mode 100644
index 0000000000..29eab1e792
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h65536-p63-s4128768-pps-ndrpdr.robot
@@ -0,0 +1,137 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | NAT44 | TCP | TCP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_65536 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4tcp-nat44ed-h65536-p63-s4128768-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance | nat-ed
+|
+| Test Template | Local Template
+|
+| # TODO CSIT-1765: Unify suite Documentation.
+| Documentation | *PPS on lightweight TCP transactions with NAT44ED*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains client and server ASTF programs, generating packets containing\
+| ... | Ethernet header, IPv4 header, TCP header and static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | nat_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# IP settings
+| ${tg_if1_ip4}= | 10.0.0.2
+| ${tg_if1_mask}= | ${20}
+| ${tg_if2_ip4}= | 12.0.0.2
+| ${tg_if2_mask}= | ${20}
+| ${dut1_if1_ip4}= | 10.0.0.1
+| ${dut1_if1_mask}= | ${24}
+| ${dut1_if2_ip4}= | 12.0.0.1
+| ${dut1_if2_mask}= | ${24}
+| ${dest_net}= | 20.0.0.0
+| ${dest_mask}= | ${16}
+# NAT settings
+| ${nat_mode}= | endpoint-dependent
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${16}
+| ${out_net}= | 68.142.68.0
+| ${out_net_end}= | 68.142.68.63
+| ${out_mask}= | ${26}
+# Scale settings
+| ${n_hosts}= | ${65536}
+| ${n_ports}= | ${63}
+| ${n_sessions}= | ${${n_hosts} * ${n_ports}}
+| ${packets_per_transaction_and_direction}= | ${11}
+| ${transaction_scale}= | ${n_sessions}
+# Main heap size multiplicator
+| ${heap_size_mult}= | ${2}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4tcp-${n_hosts}h-pps
+| ${transaction_type}= | tcp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 endpoint-dependent mode in circular topology
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4tcp-nat44ed-h65536-p63-s4128768-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4tcp-nat44ed-h65536-p63-s4128768-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4tcp-nat44ed-h65536-p63-s4128768-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h1024-p63-s64512-cps-ndrpdr.robot
index c107d3e8f3..77d3ee210c 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h1024-p63-s64512-cps-ndrpdr.robot
@@ -15,9 +15,9 @@
 | Resource | resources/libraries/robot/shared/default.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_VFIO_PCI | UDP_SYN
-| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4udp-ip4base-h1024-p63-s64512
+| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | IP4BASE | DRV_VFIO_PCI
+| ... | UDP | UDP_CPS | HOSTS_1024 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-ip4base-h1024-p63-s64512-cps
 |
 | Suite Setup | Setup suite topology interfaces | performance
 | Suite Teardown | Tear down suite | performance
@@ -26,7 +26,7 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+| Documentation | *CPS on empty UDP transactions with IPv4 routing*
 |
 | ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
 | ... | with single links between nodes.
@@ -57,12 +57,14 @@
 | ${nic_vfs}= | 0
 | ${osi_layer}= | L7
 | ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4udp-1024h
-| ${cps}= | ${64512}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+# Scale settings
+| ${n_hosts}= | ${1024}
+| ${n_ports}= | ${63}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h
+| ${transaction_type}= | udp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -80,7 +82,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -90,7 +91,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -98,53 +99,17 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding in circular topology
 | | ... | 192.168.0.0 | 20.0.0.0 | ${22}
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
-| 64B-1c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
+| 64B-1c-ethip4udp-ip4base-h1024-p63-s64512-cps-ndrpdr
 | | [Tags] | 64B | 1C
 | | frame_size=${64} | phy_cores=${1}
 
-| 64B-2c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
+| 64B-2c-ethip4udp-ip4base-h1024-p63-s64512-cps-ndrpdr
 | | [Tags] | 64B | 2C
 | | frame_size=${64} | phy_cores=${2}
 
-| 64B-4c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
+| 64B-4c-ethip4udp-ip4base-h1024-p63-s64512-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4udp-ip4base-h1024-p63-s64512-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h1024-p63-s64512-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h1024-p63-s64512-pps-ndrpdr.robot
new file mode 100644
index 0000000000..d27b1bda85
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h1024-p63-s64512-pps-ndrpdr.robot
@@ -0,0 +1,116 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | UDP | UDP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_1024 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-ip4base-h1024-p63-s64512-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| # TODO CSIT-1765: Unify suite Documentation.
+| Documentation | *PPS on lightweight UDP transactions with IPv4 routing*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /22 route entries. DUT1 tested with\
+| ... | ${nic_name}.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains client and server ASTF programs, generating packets containing\
+| ... | Ethernet header, IPv4 header, UDP header and static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# Scale settings
+| ${n_hosts}= | ${1024}
+| ${n_ports}= | ${63}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+| ${packets_per_transaction_and_direction}= | ${33}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h-pps
+| ${transaction_type}= | udp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding in circular topology
+| | ... | 192.168.0.0 | 20.0.0.0 | ${22}
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-ip4base-h1024-p63-s64512-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-ip4base-h1024-p63-s64512-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-ip4base-h1024-p63-s64512-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h16384-p63-s1032192-cps-ndrpdr.robot
index eec0cfcef6..74f34b64f7 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h16384-p63-s1032192-cps-ndrpdr.robot
@@ -15,9 +15,9 @@
 | Resource | resources/libraries/robot/shared/default.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_VFIO_PCI | UDP_SYN
-| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4udp-ip4base-h16384-p63-s1032192
+| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | IP4BASE | DRV_VFIO_PCI
+| ... | UDP | UDP_CPS | HOSTS_16384 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-ip4base-h16384-p63-s1032192-cps
 |
 | Suite Setup | Setup suite topology interfaces | performance
 | Suite Teardown | Tear down suite | performance
@@ -26,7 +26,7 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+| Documentation | *CPS on empty UDP transactions with IPv4 routing*
 |
 | ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
 | ... | with single links between nodes.
@@ -57,12 +57,14 @@
 | ${nic_vfs}= | 0
 | ${osi_layer}= | L7
 | ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4udp-16384h
-| ${cps}= | ${1032192}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+# Scale settings
+| ${n_hosts}= | ${16384}
+| ${n_ports}= | ${63}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h
+| ${transaction_type}= | udp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -80,7 +82,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -90,7 +91,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -98,53 +99,17 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding in circular topology
 | | ... | 192.168.0.0 | 20.0.0.0 | ${18}
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
-| 64B-1c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
+| 64B-1c-ethip4udp-ip4base-h16384-p63-s1032192-cps-ndrpdr
 | | [Tags] | 64B | 1C
 | | frame_size=${64} | phy_cores=${1}
 
-| 64B-2c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
+| 64B-2c-ethip4udp-ip4base-h16384-p63-s1032192-cps-ndrpdr
 | | [Tags] | 64B | 2C
 | | frame_size=${64} | phy_cores=${2}
 
-| 64B-4c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
+| 64B-4c-ethip4udp-ip4base-h16384-p63-s1032192-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4udp-ip4base-h16384-p63-s1032192-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h16384-p63-s1032192-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h16384-p63-s1032192-pps-ndrpdr.robot
new file mode 100644
index 0000000000..3510c84f9c
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h16384-p63-s1032192-pps-ndrpdr.robot
@@ -0,0 +1,116 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | UDP | UDP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_16384 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-ip4base-h16384-p63-s1032192-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *PPS on lightweight UDP transactions with IPv4 routing*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4
+| ... | routing and two static IPv4 /18 route entries. DUT1 tested with
+| ... | ${nic_name}.\
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile
+| ... | contains two L3 flow-groups (flow-group per direction, 253 flows per
+| ... | flow-group) with all packets containing Ethernet header, IPv4 header
+| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
+| ... | addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# Scale settings
+| ${n_hosts}= | ${16384}
+| ${n_ports}= | ${63}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+| ${packets_per_transaction_and_direction}= | ${33}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h-pps
+| ${transaction_type}= | udp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding in circular topology
+| | ... | 192.168.0.0 | 20.0.0.0 | ${18}
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-ip4base-h16384-p63-s1032192-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-ip4base-h16384-p63-s1032192-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-ip4base-h16384-p63-s1032192-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h262144-p63-s16515072-cps-ndrpdr.robot
index 64c0013955..44b7740f5c 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h262144-p63-s16515072-cps-ndrpdr.robot
@@ -15,9 +15,9 @@
 | Resource | resources/libraries/robot/shared/default.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_VFIO_PCI | UDP_SYN
-| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4udp-ip4base-h262144-p63-s16515072
+| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | IP4BASE | DRV_VFIO_PCI
+| ... | UDP | UDP_CPS | HOSTS_262144 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-ip4base-h262144-p63-s16515072-cps
 |
 | Suite Setup | Setup suite topology interfaces | performance
 | Suite Teardown | Tear down suite | performance
@@ -26,7 +26,7 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+| Documentation | *CPS on empty UDP transactions with IPv4 routing*
 |
 | ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
 | ... | with single links between nodes.
@@ -57,12 +57,14 @@
 | ${nic_vfs}= | 0
 | ${osi_layer}= | L7
 | ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4udp-262144h
-| ${cps}= | ${16515072}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+# Scale settings
+| ${n_hosts}= | ${262144}
+| ${n_ports}= | ${63}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h
+| ${transaction_type}= | udp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -80,7 +82,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -90,7 +91,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -98,53 +99,17 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding in circular topology
 | | ... | 172.16.0.0 | 20.16.0.0 | ${14}
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
-| 64B-1c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
+| 64B-1c-ethip4udp-ip4base-h262144-p63-s16515072-cps-ndrpdr
 | | [Tags] | 64B | 1C
 | | frame_size=${64} | phy_cores=${1}
 
-| 64B-2c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
+| 64B-2c-ethip4udp-ip4base-h262144-p63-s16515072-cps-ndrpdr
 | | [Tags] | 64B | 2C
 | | frame_size=${64} | phy_cores=${2}
 
-| 64B-4c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
+| 64B-4c-ethip4udp-ip4base-h262144-p63-s16515072-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4udp-ip4base-h262144-p63-s16515072-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h262144-p63-s16515072-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h262144-p63-s16515072-pps-ndrpdr.robot
new file mode 100644
index 0000000000..7a80bf07d5
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h262144-p63-s16515072-pps-ndrpdr.robot
@@ -0,0 +1,116 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | UDP | UDP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_262144 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-ip4base-h262144-p63-s16515072-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *PPS on lightweight UDP transactions with IPv4 routing*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4
+| ... | routing and two static IPv4 /14 route entries. DUT1 tested with
+| ... | ${nic_name}.\
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile
+| ... | contains two L3 flow-groups (flow-group per direction, 253 flows per
+| ... | flow-group) with all packets containing Ethernet header, IPv4 header
+| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
+| ... | addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# Scale settings
+| ${n_hosts}= | ${262144}
+| ${n_ports}= | ${63}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+| ${packets_per_transaction_and_direction}= | ${33}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h-pps
+| ${transaction_type}= | udp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding in circular topology
+| | ... | 172.16.0.0 | 20.16.0.0 | ${14}
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-ip4base-h262144-p63-s16515072-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-ip4base-h262144-p63-s16515072-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-ip4base-h262144-p63-s16515072-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h4096-p63-s258048-cps-ndrpdr.robot
index 76bf239508..4226656f14 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h4096-p63-s258048-cps-ndrpdr.robot
@@ -15,9 +15,9 @@
 | Resource | resources/libraries/robot/shared/default.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_VFIO_PCI | UDP_SYN
-| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4udp-ip4base-h4096-p63-s258048
+| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | IP4BASE | DRV_VFIO_PCI
+| ... | UDP | UDP_CPS | HOSTS_4096 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-ip4base-h4096-p63-s258048-cps
 |
 | Suite Setup | Setup suite topology interfaces | performance
 | Suite Teardown | Tear down suite | performance
@@ -26,7 +26,7 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+| Documentation | *CPS on empty UDP transactions with IPv4 routing*
 |
 | ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
 | ... | with single links between nodes.
@@ -57,12 +57,14 @@
 | ${nic_vfs}= | 0
 | ${osi_layer}= | L7
 | ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4udp-4096h
-| ${cps}= | ${258048}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+# Scale settings
+| ${n_hosts}= | ${4096}
+| ${n_ports}= | ${63}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h
+| ${transaction_type}= | udp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -80,7 +82,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -90,7 +91,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -98,53 +99,17 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding in circular topology
 | | ... | 192.168.0.0 | 20.0.0.0 | ${20}
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
-| 64B-1c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
+| 64B-1c-ethip4udp-ip4base-h4096-p63-s258048-cps-ndrpdr
 | | [Tags] | 64B | 1C
 | | frame_size=${64} | phy_cores=${1}
 
-| 64B-2c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
+| 64B-2c-ethip4udp-ip4base-h4096-p63-s258048-cps-ndrpdr
 | | [Tags] | 64B | 2C
 | | frame_size=${64} | phy_cores=${2}
 
-| 64B-4c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
+| 64B-4c-ethip4udp-ip4base-h4096-p63-s258048-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4udp-ip4base-h4096-p63-s258048-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h4096-p63-s258048-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h4096-p63-s258048-pps-ndrpdr.robot
new file mode 100644
index 0000000000..314b6fcf48
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h4096-p63-s258048-pps-ndrpdr.robot
@@ -0,0 +1,116 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | UDP | UDP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_4096 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-ip4base-h4096-p63-s258048-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *PPS on lightweight UDP transactions with IPv4 routing*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4
+| ... | routing and two static IPv4 /20 route entries. DUT1 tested with
+| ... | ${nic_name}.\
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile
+| ... | contains two L3 flow-groups (flow-group per direction, 253 flows per
+| ... | flow-group) with all packets containing Ethernet header, IPv4 header
+| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
+| ... | addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# Scale settings
+| ${n_hosts}= | ${4096}
+| ${n_ports}= | ${63}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+| ${packets_per_transaction_and_direction}= | ${33}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h-pps
+| ${transaction_type}= | udp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding in circular topology
+| | ... | 192.168.0.0 | 20.0.0.0 | ${20}
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-ip4base-h4096-p63-s258048-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-ip4base-h4096-p63-s258048-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-ip4base-h4096-p63-s258048-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h65536-p63-s4128768-cps-ndrpdr.robot
index 1807b880f4..301f7643b1 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h65536-p63-s4128768-cps-ndrpdr.robot
@@ -15,9 +15,9 @@
 | Resource | resources/libraries/robot/shared/default.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | IP4BASE | DRV_VFIO_PCI | UDP_SYN
-| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4udp-ip4base-h65536-p63-s4128768
+| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | IP4BASE | DRV_VFIO_PCI
+| ... | UDP | UDP_CPS | HOSTS_65536 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-ip4base-h65536-p63-s4128768-cps
 |
 | Suite Setup | Setup suite topology interfaces | performance
 | Suite Teardown | Tear down suite | performance
@@ -26,7 +26,7 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
+| Documentation | *CPS on empty UDP transactions with IPv4 routing*
 |
 | ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
 | ... | with single links between nodes.
@@ -57,12 +57,14 @@
 | ${nic_vfs}= | 0
 | ${osi_layer}= | L7
 | ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4udp-65536h
-| ${cps}= | ${4128768}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+# Scale settings
+| ${n_hosts}= | ${65536}
+| ${n_ports}= | ${63}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h
+| ${transaction_type}= | udp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -80,7 +82,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -90,7 +91,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -98,53 +99,17 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding in circular topology
 | | ... | 192.168.0.0 | 20.0.0.0 | ${16}
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
-| 64B-1c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
+| 64B-1c-ethip4udp-ip4base-h65536-p63-s4128768-cps-ndrpdr
 | | [Tags] | 64B | 1C
 | | frame_size=${64} | phy_cores=${1}
 
-| 64B-2c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
+| 64B-2c-ethip4udp-ip4base-h65536-p63-s4128768-cps-ndrpdr
 | | [Tags] | 64B | 2C
 | | frame_size=${64} | phy_cores=${2}
 
-| 64B-4c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
+| 64B-4c-ethip4udp-ip4base-h65536-p63-s4128768-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4udp-ip4base-h65536-p63-s4128768-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h65536-p63-s4128768-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h65536-p63-s4128768-pps-ndrpdr.robot
new file mode 100644
index 0000000000..480bbc38e1
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-h65536-p63-s4128768-pps-ndrpdr.robot
@@ -0,0 +1,116 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | IP4BASE | UDP | UDP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_65536 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-ip4base-h65536-p63-s4128768-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *PPS on lightweight UDP transactions with IPv4 routing*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4
+| ... | routing and two static IPv4 /16 route entries. DUT1 tested with
+| ... | ${nic_name}.\
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile
+| ... | contains two L3 flow-groups (flow-group per direction, 253 flows per
+| ... | flow-group) with all packets containing Ethernet header, IPv4 header
+| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
+| ... | addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# Scale settings
+| ${n_hosts}= | ${65536}
+| ${n_ports}= | ${63}
+| ${transaction_scale}= | ${${n_hosts} * ${n_ports}}
+| ${packets_per_transaction_and_direction}= | ${33}
+# Traffic profile:
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h-pps
+| ${transaction_type}= | udp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding in circular topology
+| | ... | 192.168.0.0 | 20.0.0.0 | ${16}
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-ip4base-h65536-p63-s4128768-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-ip4base-h65536-p63-s4128768-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-ip4base-h65536-p63-s4128768-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-iacl1sf-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-iacl1sf-10kflows-ndrpdr.robot
index 12f62d94c4..b1e4c301d1 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-iacl1sf-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-iacl1sf-10kflows-ndrpdr.robot
@@ -73,7 +73,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-2n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-iacl1sl-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-iacl1sl-10kflows-ndrpdr.robot
index 44d3dc0a1b..c3a379fbfa 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-iacl1sl-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-iacl1sl-10kflows-ndrpdr.robot
@@ -73,7 +73,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-2n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-iacl50sf-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-iacl50sf-10kflows-ndrpdr.robot
index 4189c071be..eb5c01401d 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-iacl50sf-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-iacl50sf-10kflows-ndrpdr.robot
@@ -73,7 +73,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-2n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-iacl50sl-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-iacl50sl-10kflows-ndrpdr.robot
index 92ad87b6ab..e44edae3ba 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-iacl50sl-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-iacl50sl-10kflows-ndrpdr.robot
@@ -73,7 +73,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-2n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-oacl50sf-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-oacl50sf-10kflows-ndrpdr.robot
index 90877e7840..dc50eb132a 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-oacl50sf-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-oacl50sf-10kflows-ndrpdr.robot
@@ -73,7 +73,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-2n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-oacl50sl-10kflows-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-oacl50sl-10kflows-ndrpdr.robot
index 6a675f6e22..c74eb51e1c 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-oacl50sl-10kflows-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-ip4base-oacl50sl-10kflows-ndrpdr.robot
@@ -73,7 +73,7 @@
 | ${port_step}= | ${1}
 | ${trex_stream1_subnet}= | 10.10.10.0/24
 | ${trex_stream2_subnet}= | 20.20.20.0/24
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-2n-ethip4udp-10u1000p-conc
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h1-p1-s1-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h1-p1-s1-ndrpdr.robot
index 6a695b8248..2081521661 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h1-p1-s1-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h1-p1-s1-ndrpdr.robot
@@ -18,7 +18,7 @@
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
 | ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC
-| ... | BASE | DRV_VFIO_PCI
+| ... | BASE | UDP | UDP_BIDIR | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4udp-nat44det-h1-p1-s1
 |
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h1024-p63-s64512-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h1024-p63-s64512-ndrpdr.robot
index e0268934cf..02942194e3 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h1024-p63-s64512-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h1024-p63-s64512-ndrpdr.robot
@@ -16,8 +16,8 @@
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
 | ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC
-| ... | SCALE | DRV_VFIO_PCI
-| ... | SRC_USER_1024 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | SCALE | HOSTS_1024 | UDP | UDP_BIDIR | DRV_VFIO_PCI
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4udp-nat44det-h1024-p63-s64512
 |
 | Suite Setup | Setup suite topology interfaces | performance
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h16384-p63-s1032192-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h16384-p63-s1032192-ndrpdr.robot
index 30ee082baa..90a1053c9e 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h16384-p63-s1032192-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h16384-p63-s1032192-ndrpdr.robot
@@ -16,7 +16,7 @@
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
 | ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC
-| ... | SRC_USER_16384 | SCALE | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_16384 | UDP | UDP_BIDIR | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4udp-nat44det-h16384-p63-s1032192
 |
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h262144-p63-s16515072-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h262144-p63-s16515072-ndrpdr.robot
index a01ce5228d..913f8b353b 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h262144-p63-s16515072-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h262144-p63-s16515072-ndrpdr.robot
@@ -16,7 +16,7 @@
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
 | ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC
-| ... | SRC_USER_262144 | SCALE | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_262144 | UDP | UDP_BIDIR | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4udp-nat44det-h262144-p63-s16515072
 |
@@ -79,13 +79,13 @@
 | ${n_hosts}= | ${262144}
 | ${n_ports}= | ${63}
 | ${n_sessions}= | ${${n_hosts} * ${n_ports}}
+# Main heap size multiplicator
+| ${heap_size_mult}= | ${7}
 # Ramp-up settings
 | ${ramp_up_rate}= | ${200000}
 | ${ramp_up_duration}= | ${82.8}
 # Traffic profile
 | ${traffic_profile}= | trex-stl-ethip4udp-${n_hosts}u${n_ports}p
-# Main heap size multiplicator
-| ${heap_size_mult}= | ${3}
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h4096-p63-s258048-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h4096-p63-s258048-ndrpdr.robot
index 0b1d3f7865..2e11408323 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h4096-p63-s258048-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h4096-p63-s258048-ndrpdr.robot
@@ -16,7 +16,7 @@
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
 | ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC
-| ... | SRC_USER_4096 | SCALE | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_4096 | UDP | UDP_BIDIR | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4udp-nat44det-h4096-p63-s258048
 |
@@ -82,7 +82,7 @@
 # Ramp-up settings
 | ${ramp_up_rate}= | ${400000}
 | ${ramp_up_duration}= | ${1.6}
-# Traffic profil
+# Traffic profile
 | ${traffic_profile}= | trex-stl-ethip4udp-${n_hosts}u${n_ports}p
 
 *** Keywords ***
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h65536-p63-s4128758-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h65536-p63-s4128758-ndrpdr.robot
index 0b787900c9..7a5bb3f271 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h65536-p63-s4128758-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44det-h65536-p63-s4128758-ndrpdr.robot
@@ -16,7 +16,7 @@
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
 | ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC
-| ... | SRC_USER_65536 | SCALE | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_65536 | UDP | UDP_BIDIR | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4udp-nat44det-h65536-p63-s4128758
 |
@@ -79,13 +79,13 @@
 | ${n_hosts}= | ${65536}
 | ${n_ports}= | ${63}
 | ${n_sessions}= | ${${n_hosts} * ${n_ports}}
+# Main heap size multiplicator
+| ${heap_size_mult}= | ${2}
 # Ramp-up settings
 | ${ramp_up_rate}= | ${200000}
 | ${ramp_up_duration}= | ${23.5}
 # Traffic profile
 | ${traffic_profile}= | trex-stl-ethip4udp-${n_hosts}u${n_ports}p
-# Main heap size multiplicator
-| ${heap_size_mult}= | ${2}
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h1024-p63-s64512-cps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h1024-p63-s64512-cps-ndrpdr.robot
index a9865fdc7e..839b9277a9 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h1024-p63-s64512-cps-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h1024-p63-s64512-cps-ndrpdr.robot
@@ -17,8 +17,8 @@
 | Resource | resources/libraries/robot/shared/traffic.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP_SYN
-| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP | UDP_CPS
+| ... | NAT44_ENDPOINT_DEPENDENT | SCALE | HOSTS_1024 | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4udp-nat44ed-h1024-p63-s64512-cps
 |
@@ -29,8 +29,7 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *RFC2544: Pkt throughput NAT44 endpoint-dependent mode
-| ... | performance test cases*
+| Documentation | *CPS on empty UDP transactions with NAT44ED*
 |
 | ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
 | ... | with single links between nodes.
@@ -85,12 +84,11 @@
 | ${n_hosts}= | ${1024}
 | ${n_ports}= | ${63}
 | ${n_sessions}= | ${${n_hosts} * ${n_ports}}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4udp-1024h
-| ${cps}= | ${64512}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+| ${transaction_scale}= | ${n_sessions}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h
+| ${transaction_type}= | udp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -109,7 +107,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -119,7 +116,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -127,7 +124,7 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding for NAT44 in circular topology
 | | And Initialize NAT44 endpoint-dependent mode in circular topology
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
 | 64B-1c-ethip4udp-nat44ed-h1024-p63-s64512-cps-ndrpdr
@@ -141,39 +138,3 @@
 | 64B-4c-ethip4udp-nat44ed-h1024-p63-s64512-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4udp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4udp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4udp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4udp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4udp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4udp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4udp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4udp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4udp-nat44ed-h1024-p63-s64512-cps-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h1024-p63-s64512-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h1024-p63-s64512-pps-ndrpdr.robot
new file mode 100644
index 0000000000..e66ee250b2
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h1024-p63-s64512-pps-ndrpdr.robot
@@ -0,0 +1,135 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | NAT44 | UDP | UDP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_1024 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-nat44ed-h1024-p63-s64512-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance | nat-ed
+|
+| Test Template | Local Template
+|
+| # TODO CSIT-1765: Unify suite Documentation.
+| Documentation | *PPS on lightweight UDP transactions with NAT44ED*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains client and server ASTF programs, generating packets containing\
+| ... | Ethernet header, IPv4 header, UDP header and static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | nat_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# IP settings
+| ${tg_if1_ip4}= | 10.0.0.2
+| ${tg_if1_mask}= | ${20}
+| ${tg_if2_ip4}= | 12.0.0.2
+| ${tg_if2_mask}= | ${20}
+| ${dut1_if1_ip4}= | 10.0.0.1
+| ${dut1_if1_mask}= | ${24}
+| ${dut1_if2_ip4}= | 12.0.0.1
+| ${dut1_if2_mask}= | ${24}
+| ${dest_net}= | 20.0.0.0
+| ${dest_mask}= | ${22}
+# NAT settings
+| ${nat_mode}= | endpoint-dependent
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${22}
+| ${out_net}= | 68.142.68.0
+| ${out_net_end}= | 68.142.68.0
+| ${out_mask}= | ${32}
+# Scale settings
+| ${n_hosts}= | ${1024}
+| ${n_ports}= | ${63}
+| ${n_sessions}= | ${${n_hosts} * ${n_ports}}
+| ${transaction_scale}= | ${n_sessions}
+| ${packets_per_transaction_and_direction}= | ${33}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h-pps
+| ${transaction_type}= | udp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 endpoint-dependent mode in circular topology
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-nat44ed-h1024-p63-s64512-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-nat44ed-h1024-p63-s64512-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-nat44ed-h1024-p63-s64512-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h1024-p63-s64512-udir-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h1024-p63-s64512-udir-ndrpdr.robot
index 57b25a270e..9866ae2396 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h1024-p63-s64512-udir-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h1024-p63-s64512-udir-ndrpdr.robot
@@ -15,8 +15,8 @@
 | Resource | resources/libraries/robot/shared/default.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP_SYN
-| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP | UDP_UDIR
+| ... | NAT44_ENDPOINT_DEPENDENT | SCALE | HOSTS_1024 | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4udp-nat44ed-h1024-p63-s64512-udir
 |
@@ -86,8 +86,9 @@
 # Ramp-up settings
 | ${ramp_up_rate}= | ${500000}
 | ${ramp_up_duration}= | ${1}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-ethip4udp-${n_hosts}u${n_ports}p-udir
+| ${traffic_directions}= | ${1}
 
 *** Keywords ***
 | Local Template
@@ -118,7 +119,6 @@
 | | Then Send ramp-up traffic
 | | And Verify NAT44 UDP sessions number on DUT1 node
 | | And Find NDR and PDR intervals using optimized search
-| | ... | traffic_directions=${1}
 
 *** Test Cases ***
 | 64B-1c-ethip4udp-nat44ed-h1024-p63-s64512-udir-ndrpdr
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h16384-p63-s1032192-cps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h16384-p63-s1032192-cps-ndrpdr.robot
index 29e7e514fa..8180d891cb 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h16384-p63-s1032192-cps-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h16384-p63-s1032192-cps-ndrpdr.robot
@@ -17,8 +17,8 @@
 | Resource | resources/libraries/robot/shared/traffic.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP_SYN
-| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP | UDP_CPS
+| ... | NAT44_ENDPOINT_DEPENDENT | SCALE | HOSTS_16384 | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4udp-nat44ed-h16384-p63-s1032192-cps
 |
@@ -29,8 +29,7 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *RFC2544: Pkt throughput NAT44 endpoint-dependent mode
-| ... | performance test cases*
+| Documentation | *CPS on empty UDP transactions with NAT44ED*
 |
 | ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
 | ... | with single links between nodes.
@@ -85,12 +84,11 @@
 | ${n_hosts}= | ${16384}
 | ${n_ports}= | ${63}
 | ${n_sessions}= | ${${n_hosts} * ${n_ports}}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4udp-16384h
-| ${cps}= | ${1032192}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+| ${transaction_scale}= | ${n_sessions}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h
+| ${transaction_type}= | udp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -109,7 +107,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -119,7 +116,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -127,7 +124,7 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding for NAT44 in circular topology
 | | And Initialize NAT44 endpoint-dependent mode in circular topology
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
 | 64B-1c-ethip4udp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
@@ -141,39 +138,3 @@
 | 64B-4c-ethip4udp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4udp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4udp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4udp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4udp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4udp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4udp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4udp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4udp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4udp-nat44ed-h16384-p63-s1032192-cps-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h16384-p63-s1032192-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h16384-p63-s1032192-pps-ndrpdr.robot
new file mode 100644
index 0000000000..d9a652b186
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h16384-p63-s1032192-pps-ndrpdr.robot
@@ -0,0 +1,135 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | NAT44 | UDP | UDP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_16384 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-nat44ed-h16384-p63-s1032192-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance | nat-ed
+|
+| Test Template | Local Template
+|
+| # TODO CSIT-1765: Unify suite Documentation.
+| Documentation | *PPS on lightweight UDP transactions with NAT44ED*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains client and server ASTF programs, generating packets containing\
+| ... | Ethernet header, IPv4 header, UDP header and static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | nat_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# IP settings
+| ${tg_if1_ip4}= | 10.0.0.2
+| ${tg_if1_mask}= | ${20}
+| ${tg_if2_ip4}= | 12.0.0.2
+| ${tg_if2_mask}= | ${20}
+| ${dut1_if1_ip4}= | 10.0.0.1
+| ${dut1_if1_mask}= | ${24}
+| ${dut1_if2_ip4}= | 12.0.0.1
+| ${dut1_if2_mask}= | ${24}
+| ${dest_net}= | 20.0.0.0
+| ${dest_mask}= | ${18}
+# NAT settings
+| ${nat_mode}= | endpoint-dependent
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${18}
+| ${out_net}= | 68.142.68.0
+| ${out_net_end}= | 68.142.68.15
+| ${out_mask}= | ${28}
+# Scale settings
+| ${n_hosts}= | ${16384}
+| ${n_ports}= | ${63}
+| ${n_sessions}= | ${${n_hosts} * ${n_ports}}
+| ${transaction_scale}= | ${n_sessions}
+| ${packets_per_transaction_and_direction}= | ${33}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h-pps
+| ${transaction_type}= | udp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 endpoint-dependent mode in circular topology
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-nat44ed-h16384-p63-s1032192-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-nat44ed-h16384-p63-s1032192-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-nat44ed-h16384-p63-s1032192-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h16384-p63-s1032192-udir-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h16384-p63-s1032192-udir-ndrpdr.robot
index d184ae9082..bd52906c78 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h16384-p63-s1032192-udir-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h16384-p63-s1032192-udir-ndrpdr.robot
@@ -15,8 +15,8 @@
 | Resource | resources/libraries/robot/shared/default.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP_SYN
-| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP | UDP_UDIR
+| ... | NAT44_ENDPOINT_DEPENDENT | SCALE | HOSTS_16384 | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4udp-nat44ed-h16384-p63-s1032192-udir
 |
@@ -86,8 +86,9 @@
 # Ramp-up settings
 | ${ramp_up_rate}= | ${500000}
 | ${ramp_up_duration}= | ${4.5}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-ethip4udp-${n_hosts}u${n_ports}p-udir
+| ${traffic_directions}= | ${1}
 
 *** Keywords ***
 | Local Template
@@ -118,7 +119,6 @@
 | | Then Send ramp-up traffic
 | | And Verify NAT44 UDP sessions number on DUT1 node
 | | And Find NDR and PDR intervals using optimized search
-| | ... | traffic_directions=${1}
 
 *** Test Cases ***
 | 64B-1c-ethip4udp-nat44ed-h16384-p63-s1032192-udir-ndrpdr
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h262144-p63-s16515072-cps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h262144-p63-s16515072-cps-ndrpdr.robot
index 0b2556134f..4bfff95012 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h262144-p63-s16515072-cps-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h262144-p63-s16515072-cps-ndrpdr.robot
@@ -17,8 +17,8 @@
 | Resource | resources/libraries/robot/shared/traffic.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP_SYN
-| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP | UDP_CPS
+| ... | NAT44_ENDPOINT_DEPENDENT | SCALE | HOSTS_262144 | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4udp-nat44ed-h262144-p63-s16515072-cps
 |
@@ -29,8 +29,7 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *RFC2544: Pkt throughput NAT44 endpoint-dependent mode
-| ... | performance test cases*
+| Documentation | *CPS on empty UDP transactions with NAT44ED*
 |
 | ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
 | ... | with single links between nodes.
@@ -85,14 +84,13 @@
 | ${n_hosts}= | ${262144}
 | ${n_ports}= | ${63}
 | ${n_sessions}= | ${${n_hosts} * ${n_ports}}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4udp-262144h
-| ${cps}= | ${16515072}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+| ${transaction_scale}= | ${n_sessions}
 # Main heap size multiplicator
 | ${heap_size_mult}= | ${7}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h
+| ${transaction_type}= | udp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -111,7 +109,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -121,7 +118,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -129,7 +126,7 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding for NAT44 in circular topology
 | | And Initialize NAT44 endpoint-dependent mode in circular topology
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
 | 64B-1c-ethip4udp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
@@ -143,39 +140,3 @@
 | 64B-4c-ethip4udp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4udp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4udp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4udp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4udp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4udp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4udp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4udp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4udp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4udp-nat44ed-h262144-p63-s16515072-cps-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h262144-p63-s16515072-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h262144-p63-s16515072-pps-ndrpdr.robot
new file mode 100644
index 0000000000..4dc9d21358
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h262144-p63-s16515072-pps-ndrpdr.robot
@@ -0,0 +1,137 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | NAT44 | UD | UDP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_262144 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-nat44ed-h262144-p63-s16515072-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance | nat-ed
+|
+| Test Template | Local Template
+|
+| # TODO CSIT-1765: Unify suite Documentation.
+| Documentation | *PPS on lightweight UDP transactions with NAT44ED*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains client and server ASTF programs, generating packets containing\
+| ... | Ethernet header, IPv4 header, UDP header and static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | nat_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# IP settings
+| ${tg_if1_ip4}= | 10.0.0.2
+| ${tg_if1_mask}= | ${20}
+| ${tg_if2_ip4}= | 12.0.0.2
+| ${tg_if2_mask}= | ${20}
+| ${dut1_if1_ip4}= | 10.0.0.1
+| ${dut1_if1_mask}= | ${24}
+| ${dut1_if2_ip4}= | 12.0.0.1
+| ${dut1_if2_mask}= | ${24}
+| ${dest_net}= | 20.16.0.0
+| ${dest_mask}= | ${14}
+# NAT settings
+| ${nat_mode}= | endpoint-dependent
+| ${in_net}= | 172.16.0.0
+| ${in_mask}= | ${14}
+| ${out_net}= | 68.142.68.0
+| ${out_net_end}= | 68.142.68.255
+| ${out_mask}= | ${24}
+# Scale settings
+| ${n_hosts}= | ${262144}
+| ${n_ports}= | ${63}
+| ${n_sessions}= | ${${n_hosts} * ${n_ports}}
+| ${transaction_scale}= | ${n_sessions}
+| ${packets_per_transaction_and_direction}= | ${33}
+# Main heap size multiplicator
+| ${heap_size_mult}= | ${7}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h-pps
+| ${transaction_type}= | udp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 endpoint-dependent mode in circular topology
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-nat44ed-h262144-p63-s16515072-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-nat44ed-h262144-p63-s16515072-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-nat44ed-h262144-p63-s16515072-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h262144-p63-s16515072-udir-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h262144-p63-s16515072-udir-ndrpdr.robot
index 564874f3b5..99dcb06301 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h262144-p63-s16515072-udir-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h262144-p63-s16515072-udir-ndrpdr.robot
@@ -15,8 +15,8 @@
 | Resource | resources/libraries/robot/shared/default.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP_SYN
-| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP | UDP_UDIR
+| ... | NAT44_ENDPOINT_DEPENDENT | SCALE | HOSTS_262144 | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4udp-nat44ed-h262144-p63-s16515072-udir
 |
@@ -83,13 +83,14 @@
 | ${n_hosts}= | ${262144}
 | ${n_ports}= | ${63}
 | ${n_sessions}= | ${${n_hosts} * ${n_ports}}
+# Main heap size multiplicator
+| ${heap_size_mult}= | ${7}
 # Ramp-up settings
 | ${ramp_up_rate}= | ${500000}
 | ${ramp_up_duration}= | ${72.7}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-ethip4udp-${n_hosts}u${n_ports}p-udir
-# Main heap size multiplicator
-| ${heap_size_mult}= | ${7}
+| ${traffic_directions}= | ${1}
 
 *** Keywords ***
 | Local Template
@@ -120,7 +121,6 @@
 | | Then Send ramp-up traffic
 | | And Verify NAT44 UDP sessions number on DUT1 node
 | | And Find NDR and PDR intervals using optimized search
-| | ... | traffic_directions=${1}
 
 *** Test Cases ***
 | 64B-1c-ethip4udp-nat44ed-h262144-p63-s16515072-udir-ndrpdr
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h4096-p63-s258048-cps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h4096-p63-s258048-cps-ndrpdr.robot
index f04a476517..a5346e9d16 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h4096-p63-s258048-cps-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h4096-p63-s258048-cps-ndrpdr.robot
@@ -17,8 +17,8 @@
 | Resource | resources/libraries/robot/shared/traffic.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP_SYN
-| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP | UDP_CPS
+| ... | NAT44_ENDPOINT_DEPENDENT | SCALE | HOSTS_4096 | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4udp-nat44ed-h4096-p63-s258048-cps
 |
@@ -29,8 +29,7 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *RFC2544: Pkt throughput NAT44 endpoint-dependent mode
-| ... | performance test cases*
+| Documentation | *CPS on empty UDP transactions with NAT44ED*
 |
 | ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
 | ... | with single links between nodes.
@@ -85,12 +84,11 @@
 | ${n_hosts}= | ${4096}
 | ${n_ports}= | ${63}
 | ${n_sessions}= | ${${n_hosts} * ${n_ports}}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4udp-4096h
-| ${cps}= | ${258048}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+| ${transaction_scale}= | ${n_sessions}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h
+| ${transaction_type}= | udp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -109,7 +107,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -119,7 +116,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -127,7 +124,7 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding for NAT44 in circular topology
 | | And Initialize NAT44 endpoint-dependent mode in circular topology
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
 | 64B-1c-ethip4udp-nat44ed-h4096-p63-s258048-cps-ndrpdr
@@ -141,39 +138,3 @@
 | 64B-4c-ethip4udp-nat44ed-h4096-p63-s258048-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4udp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4udp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4udp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4udp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4udp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4udp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4udp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4udp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4udp-nat44ed-h4096-p63-s258048-cps-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h4096-p63-s258048-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h4096-p63-s258048-pps-ndrpdr.robot
new file mode 100644
index 0000000000..ce94376c73
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h4096-p63-s258048-pps-ndrpdr.robot
@@ -0,0 +1,135 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | NAT44 | UDP | UDP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_4096 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-nat44ed-h4096-p63-s258048-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance | nat-ed
+|
+| Test Template | Local Template
+|
+| # TODO CSIT-1765: Unify suite Documentation.
+| Documentation | *PPS on lightweight UDP transactions with NAT44ED*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains client and server ASTF programs, generating packets containing\
+| ... | Ethernet header, IPv4 header, UDP header and static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | nat_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# IP settings
+| ${tg_if1_ip4}= | 10.0.0.2
+| ${tg_if1_mask}= | ${20}
+| ${tg_if2_ip4}= | 12.0.0.2
+| ${tg_if2_mask}= | ${20}
+| ${dut1_if1_ip4}= | 10.0.0.1
+| ${dut1_if1_mask}= | ${24}
+| ${dut1_if2_ip4}= | 12.0.0.1
+| ${dut1_if2_mask}= | ${24}
+| ${dest_net}= | 20.0.0.0
+| ${dest_mask}= | ${20}
+# NAT settings
+| ${nat_mode}= | endpoint-dependent
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${20}
+| ${out_net}= | 68.142.68.0
+| ${out_net_end}= | 68.142.68.3
+| ${out_mask}= | ${20}
+# Scale settings
+| ${n_hosts}= | ${4096}
+| ${n_ports}= | ${63}
+| ${n_sessions}= | ${${n_hosts} * ${n_ports}}
+| ${transaction_scale}= | ${n_sessions}
+| ${packets_per_transaction_and_direction}= | ${33}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h-pps
+| ${transaction_type}= | udp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 endpoint-dependent mode in circular topology
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-nat44ed-h4096-p63-s258048-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-nat44ed-h4096-p63-s258048-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-nat44ed-h4096-p63-s258048-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h4096-p63-s258048-udir-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h4096-p63-s258048-udir-ndrpdr.robot
index 613687d95c..66407ad2df 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h4096-p63-s258048-udir-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h4096-p63-s258048-udir-ndrpdr.robot
@@ -15,8 +15,8 @@
 | Resource | resources/libraries/robot/shared/default.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP_SYN
-| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP | UDP_UDIR
+| ... | NAT44_ENDPOINT_DEPENDENT | SCALE | HOSTS_4096 | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4udp-nat44ed-h4096-p63-s258048-udir
 |
@@ -86,8 +86,9 @@
 # Ramp-up settings
 | ${ramp_up_rate}= | ${500000}
 | ${ramp_up_duration}= | ${1.1}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-ethip4udp-${n_hosts}u${n_ports}p-udir
+| ${traffic_directions}= | ${1}
 
 *** Keywords ***
 | Local Template
@@ -118,7 +119,6 @@
 | | Then Send ramp-up traffic
 | | And Verify NAT44 UDP sessions number on DUT1 node
 | | And Find NDR and PDR intervals using optimized search
-| | ... | traffic_directions=${1}
 
 *** Test Cases ***
 | 64B-1c-ethip4udp-nat44ed-h4096-p63-s258048-udir-ndrpdr
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h65536-p63-s4128768-cps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h65536-p63-s4128768-cps-ndrpdr.robot
index 6f5f7ddb73..46be534d1a 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h65536-p63-s4128768-cps-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h65536-p63-s4128768-cps-ndrpdr.robot
@@ -17,8 +17,8 @@
 | Resource | resources/libraries/robot/shared/traffic.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP_SYN
-| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP | UDP_CPS
+| ... | NAT44_ENDPOINT_DEPENDENT | SCALE | HOSTS_65536 | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4udp-nat44ed-h65536-p63-s4128768-cps
 |
@@ -29,8 +29,7 @@
 |
 | Test Template | Local Template
 |
-| Documentation | *RFC2544: Pkt throughput NAT44 endpoint-dependent mode
-| ... | performance test cases*
+| Documentation | *CPS on empty UDP transactions with NAT44ED*
 |
 | ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
 | ... | with single links between nodes.
@@ -85,14 +84,13 @@
 | ${n_hosts}= | ${65536}
 | ${n_ports}= | ${63}
 | ${n_sessions}= | ${${n_hosts} * ${n_ports}}
-# Traffic profile:
-| ${traffic_profile}= | trex-astf-ethip4udp-65536h
-| ${cps}= | ${4128768}
-# Trial data overwrite
-| ${trial_duration}= | ${1.1}
-| ${trial_multiplicity}= | ${1}
+| ${transaction_scale}= | ${n_sessions}
 # Main heap size multiplicator
 | ${heap_size_mult}= | ${2}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h
+| ${transaction_type}= | udp_cps
+| ${disable_latency}= | ${True}
 
 *** Keywords ***
 | Local Template
@@ -111,7 +109,6 @@
 | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
 | |
 | | Set Test Variable | \${frame_size}
-| | Set Test Variable | \${max_rate} | ${cps}
 | | ${pre_stats}= | Create List
 | | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
 | | ... | vpp-clear-runtime
@@ -121,7 +118,7 @@
 | | ... | vpp-show-runtime
 | | Set Test Variable | ${post_stats}
 | |
-| | Given Set Jumbo
+| | Given Set Max Rate And Jumbo
 | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
 | | And Pre-initialize layer driver | ${nic_driver}
 | | And Apply startup configuration on all VPP DUTs
@@ -129,7 +126,7 @@
 | | And Initialize layer interface
 | | And Initialize IPv4 forwarding for NAT44 in circular topology
 | | And Initialize NAT44 endpoint-dependent mode in circular topology
-| | Then Find NDR and PDR intervals using optimized search | latency=${False}
+| | Then Find NDR and PDR intervals using optimized search
 
 *** Test Cases ***
 | 64B-1c-ethip4udp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
@@ -143,39 +140,3 @@
 | 64B-4c-ethip4udp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
 | | [Tags] | 64B | 4C
 | | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4udp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4udp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4udp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4udp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4udp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4udp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4udp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4udp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4udp-nat44ed-h65536-p63-s4128768-cps-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h65536-p63-s4128768-pps-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h65536-p63-s4128768-pps-ndrpdr.robot
new file mode 100644
index 0000000000..ca319770d7
--- /dev/null
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h65536-p63-s4128768-pps-ndrpdr.robot
@@ -0,0 +1,137 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
+| ... | NIC_Intel-X710 | ETH | IP4FWD | NAT44 | UDP | UDP_PPS | DRV_VFIO_PCI
+| ... | SCALE | HOSTS_65536 | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4udp-nat44ed-h65536-p63-s4128768-pps
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance | nat-ed
+|
+| Test Template | Local Template
+|
+| # TODO CSIT-1765: Unify suite Documentation.
+| Documentation | *PPS on lightweight UDP transactions with NAT44ED*
+|
+| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4\
+| ... | routing and two static IPv4 /24 route entries. DUT1 tested with\
+| ... | ${nic_name}.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
+| ... | contains client and server ASTF programs, generating packets containing\
+| ... | Ethernet header, IPv4 header, UDP header and static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | nat_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L7
+| ${overhead}= | ${0}
+# IP settings
+| ${tg_if1_ip4}= | 10.0.0.2
+| ${tg_if1_mask}= | ${20}
+| ${tg_if2_ip4}= | 12.0.0.2
+| ${tg_if2_mask}= | ${20}
+| ${dut1_if1_ip4}= | 10.0.0.1
+| ${dut1_if1_mask}= | ${24}
+| ${dut1_if2_ip4}= | 12.0.0.1
+| ${dut1_if2_mask}= | ${24}
+| ${dest_net}= | 20.0.0.0
+| ${dest_mask}= | ${16}
+# NAT settings
+| ${nat_mode}= | endpoint-dependent
+| ${in_net}= | 192.168.0.0
+| ${in_mask}= | ${16}
+| ${out_net}= | 68.142.68.0
+| ${out_net_end}= | 68.142.68.63
+| ${out_mask}= | ${26}
+# Scale settings
+| ${n_hosts}= | ${65536}
+| ${n_ports}= | ${63}
+| ${n_sessions}= | ${${n_hosts} * ${n_ports}}
+| ${transaction_scale}= | ${n_sessions}
+| ${packets_per_transaction_and_direction}= | ${33}
+# Main heap size multiplicator
+| ${heap_size_mult}= | ${2}
+# Traffic profile
+| ${traffic_profile}= | trex-astf-ethip4udp-${n_hosts}h-pps
+| ${transaction_type}= | udp_pps
+| ${disable_latency}= | ${True}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| | ${pre_stats}= | Create List
+| | ... | vpp-clear-stats | vpp-enable-packettrace | vpp-enable-elog
+| | ... | vpp-clear-runtime
+| | Set Test Variable | ${pre_stats}
+| | ${post_stats}= | Create List
+| | ... | vpp-show-stats | vpp-show-packettrace | vpp-show-elog
+| | ... | vpp-show-runtime
+| | Set Test Variable | ${post_stats}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPv4 forwarding for NAT44 in circular topology
+| | And Initialize NAT44 endpoint-dependent mode in circular topology
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4udp-nat44ed-h65536-p63-s4128768-pps-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4udp-nat44ed-h65536-p63-s4128768-pps-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4udp-nat44ed-h65536-p63-s4128768-pps-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
diff --git a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h65536-p63-s4128768-udir-ndrpdr.robot b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h65536-p63-s4128768-udir-ndrpdr.robot
index 217af61733..f1c1576848 100644
--- a/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h65536-p63-s4128768-udir-ndrpdr.robot
+++ b/tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h65536-p63-s4128768-udir-ndrpdr.robot
@@ -15,8 +15,8 @@
 | Resource | resources/libraries/robot/shared/default.robot
 |
 | Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP_SYN
-| ... | NAT44_ENDPOINT_DEPENDENT | BASE | DRV_VFIO_PCI
+| ... | NIC_Intel-X710 | ETH | IP4FWD | FEATURE | NAT44 | UDP | UDP_UDIR
+| ... | NAT44_ENDPOINT_DEPENDENT | SCALE | HOSTS_65536 | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4udp-nat44ed-h65536-p63-s4128768-udir
 |
@@ -83,13 +83,14 @@
 | ${n_hosts}= | ${65536}
 | ${n_ports}= | ${63}
 | ${n_sessions}= | ${${n_hosts} * ${n_ports}}
+# Main heap size multiplicator
+| ${heap_size_mult}= | ${2}
 # Ramp-up settings
 | ${ramp_up_rate}= | ${500000}
 | ${ramp_up_duration}= | ${18.2}
-# Traffic profile:
+# Traffic profile
 | ${traffic_profile}= | trex-stl-ethip4udp-${n_hosts}u${n_ports}p-udir
-# Main heap size multiplicator
-| ${heap_size_mult}= | ${2}
+| ${traffic_directions}= | ${1}
 
 *** Keywords ***
 | Local Template
@@ -120,7 +121,6 @@
 | | Then Send ramp-up traffic
 | | And Verify NAT44 UDP sessions number on DUT1 node
 | | And Find NDR and PDR intervals using optimized search
-| | ... | traffic_directions=${1}
 
 *** Test Cases ***
 | 64B-1c-ethip4udp-nat44ed-h65536-p63-s4128768-udir-ndrpdr
author	Vratko Polak <vrpolak@cisco.com>	2020-10-27 19:09:44 +0100
committer	Vratko Polak <vrpolak@cisco.com>	2020-10-29 20:25:50 +0000
commit	023fa41e51c966a1956bda6b915ffd894ff10e84 (patch)
tree	cdb96c99a8ade4855176c43969cbd9a06adf693b /tests/vpp/perf/ip4
parent	e31998ea56c55879fbaae8e58b0dad0bc6549dae (diff)