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authorJan Gelety <jgelety@cisco.com>2020-09-12 01:25:23 +0200
committerJan Gelety <jgelety@cisco.com>2020-09-30 10:15:53 +0000
commitd99951620507d354c4803eb1ee26609d992b70b3 (patch)
tree49c51f7aad315e2b250b123a64233140bd914cde
parent97e6988950559e98b5abfd73458dfa830727e16b (diff)
test: compute max_translations_per_thread based on worker threads number
Change-Id: I1c638aef886bf37a9feb4a29e4949c7c8f19b717 Signed-off-by: Jan Gelety <jgelety@cisco.com>
-rw-r--r--resources/libraries/python/NATUtil.py16
-rw-r--r--tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h1024-p63-s64512-cps-ndrpdr.robot7
-rw-r--r--tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h16384-p63-s1032192-cps-ndrpdr.robot7
-rw-r--r--tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h262144-p63-s16515072-cps-ndrpdr.robot7
-rw-r--r--tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h4096-p63-s258048-cps-ndrpdr.robot7
-rw-r--r--tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4tcp-nat44ed-h65536-p63-s4128768-cps-ndrpdr.robot7
-rw-r--r--tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h1024-p63-s64512-cps-ndrpdr.robot7
-rw-r--r--tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h1024-p63-s64512-udir-ndrpdr.robot7
-rw-r--r--tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h16384-p63-s1032192-cps-ndrpdr.robot7
-rw-r--r--tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h16384-p63-s1032192-udir-ndrpdr.robot7
-rw-r--r--tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h262144-p63-s16515072-cps-ndrpdr.robot7
-rw-r--r--tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h262144-p63-s16515072-udir-ndrpdr.robot7
-rw-r--r--tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h4096-p63-s258048-cps-ndrpdr.robot7
-rw-r--r--tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h4096-p63-s258048-udir-ndrpdr.robot7
-rw-r--r--tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h65536-p63-s4128768-cps-ndrpdr.robot7
-rw-r--r--tests/vpp/perf/ip4/2n1l-10ge2p1x710-ethip4udp-nat44ed-h65536-p63-s4128768-udir-ndrpdr.robot7
16 files changed, 106 insertions, 15 deletions
diff --git a/resources/libraries/python/NATUtil.py b/resources/libraries/python/NATUtil.py
index 857870393e..aabcd36cda 100644
--- a/resources/libraries/python/NATUtil.py
+++ b/resources/libraries/python/NATUtil.py
@@ -185,6 +185,22 @@ class NATUtil:
]
PapiSocketExecutor.dump_and_log(node, cmds)
+ @staticmethod
+ def compute_max_translations_per_thread(sessions, threads):
+ """Compute value of max_translations_per_thread NAT44 parameter based on
+ total number of worker threads.
+
+ :param sessions: Required number of NAT44 sessions.
+ :param threads: Number of worker threads.
+ :type sessions: int
+ :type threads: int
+ :returns: Value of max_translations_per_thread NAT44 parameter.
+ :rtype: int
+ """
+ from math import log2, modf
+ rest, mult = modf(log2(sessions/(10*threads)))
+ return 2 ** (int(mult) + (1 if rest else 0)) * 10
+
# DET44 PAPI calls
# DET44 means deterministic mode of NAT44
@staticmethod
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 35ffc3ca3e..905c5526f8 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
@@ -76,12 +76,15 @@
| ${dest_mask}= | ${22}
# NAT settings
| ${nat_mode}= | endpoint-dependent
-| ${max_translations_per_thread}= | 81920
| ${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}}
# Traffic profile:
| ${traffic_profile}= | trex-astf-ethip4tcp-1024h
| ${cps}= | ${64512}
@@ -120,6 +123,8 @@
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | ${max_translations_per_thread}= | Compute Max Translations Per Thread
+| | ... | ${n_sessions} | ${thr_count_int}
| | And Add NAT max translations per thread to all DUTs
| | ... | ${max_translations_per_thread}
| | And Apply startup configuration on all VPP DUTs
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 ac9d2de465..836f60208a 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
@@ -76,12 +76,15 @@
| ${dest_mask}= | ${18}
# NAT settings
| ${nat_mode}= | endpoint-dependent
-| ${max_translations_per_thread}= | 655360
| ${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}}
# Traffic profile:
| ${traffic_profile}= | trex-astf-ethip4tcp-16384h
| ${cps}= | ${1032192}
@@ -120,6 +123,8 @@
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | ${max_translations_per_thread}= | Compute Max Translations Per Thread
+| | ... | ${n_sessions} | ${thr_count_int}
| | And Add NAT max translations per thread to all DUTs
| | ... | ${max_translations_per_thread}
| | And Apply startup configuration on all VPP DUTs
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 a993e571dc..674cab0b1c 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
@@ -76,12 +76,15 @@
| ${dest_mask}= | ${14}
# NAT settings
| ${nat_mode}= | endpoint-dependent
-| ${max_translations_per_thread}= | 10485760
| ${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}}
# Traffic profile:
| ${traffic_profile}= | trex-astf-ethip4tcp-262144h
| ${cps}= | ${16515072}
@@ -122,6 +125,8 @@
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | ${max_translations_per_thread}= | Compute Max Translations Per Thread
+| | ... | ${n_sessions} | ${thr_count_int}
| | And Add NAT max translations per thread to all DUTs
| | ... | ${max_translations_per_thread}
| | And Apply startup configuration on all VPP DUTs
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 fb1c31195c..873ac1a30a 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
@@ -76,12 +76,15 @@
| ${dest_mask}= | ${20}
# NAT settings
| ${nat_mode}= | endpoint-dependent
-| ${max_translations_per_thread}= | 163840
| ${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}}
# Traffic profile:
| ${traffic_profile}= | trex-astf-ethip4tcp-4096h
| ${cps}= | ${258048}
@@ -120,6 +123,8 @@
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | ${max_translations_per_thread}= | Compute Max Translations Per Thread
+| | ... | ${n_sessions} | ${thr_count_int}
| | And Add NAT max translations per thread to all DUTs
| | ... | ${max_translations_per_thread}
| | And Apply startup configuration on all VPP DUTs
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 8ee1aca4cd..39e81ec690 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
@@ -76,12 +76,15 @@
| ${dest_mask}= | ${16}
# NAT settings
| ${nat_mode}= | endpoint-dependent
-| ${max_translations_per_thread}= | 2621440
| ${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}}
# Traffic profile:
| ${traffic_profile}= | trex-astf-ethip4tcp-65536h
| ${cps}= | ${4128768}
@@ -122,6 +125,8 @@
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | ${max_translations_per_thread}= | Compute Max Translations Per Thread
+| | ... | ${n_sessions} | ${thr_count_int}
| | And Add NAT max translations per thread to all DUTs
| | ... | ${max_translations_per_thread}
| | And Apply startup configuration on all VPP DUTs
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 710e96f555..cfdcfac9ce 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
@@ -76,12 +76,15 @@
| ${dest_mask}= | ${22}
# NAT settings
| ${nat_mode}= | endpoint-dependent
-| ${max_translations_per_thread}= | 81920
| ${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}}
# Traffic profile:
| ${traffic_profile}= | trex-astf-ethip4udp-1024h
| ${cps}= | ${64512}
@@ -120,6 +123,8 @@
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | ${max_translations_per_thread}= | Compute Max Translations Per Thread
+| | ... | ${n_sessions} | ${thr_count_int}
| | And Add NAT max translations per thread to all DUTs
| | ... | ${max_translations_per_thread}
| | And Apply startup configuration on all VPP DUTs
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 0f83b9ef4b..c0f974e54d 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
@@ -74,12 +74,15 @@
| ${dest_mask}= | ${8}
# NAT settings
| ${nat_mode}= | endpoint-dependent
-| ${max_translations_per_thread}= | 64512
| ${in_net}= | 192.168.0.0
| ${in_mask}= | ${8}
| ${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}}
# Traffic profile:
| ${traffic_profile}= | trex-stl-ethip4udp-1024u63p-udir
@@ -105,6 +108,8 @@
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | ${max_translations_per_thread}= | Compute Max Translations Per Thread
+| | ... | ${n_sessions} | ${thr_count_int}
| | And Add NAT max translations per thread to all DUTs
| | ... | ${max_translations_per_thread}
| | And Apply startup configuration on all VPP DUTs
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 fa2149304f..7ecdf09e44 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
@@ -76,12 +76,15 @@
| ${dest_mask}= | ${18}
# NAT settings
| ${nat_mode}= | endpoint-dependent
-| ${max_translations_per_thread}= | 655360
| ${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}}
# Traffic profile:
| ${traffic_profile}= | trex-astf-ethip4udp-16384h
| ${cps}= | ${1032192}
@@ -120,6 +123,8 @@
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | ${max_translations_per_thread}= | Compute Max Translations Per Thread
+| | ... | ${n_sessions} | ${thr_count_int}
| | And Add NAT max translations per thread to all DUTs
| | ... | ${max_translations_per_thread}
| | And Apply startup configuration on all VPP DUTs
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 3007649599..ea33f8cd00 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
@@ -74,12 +74,15 @@
| ${dest_mask}= | ${8}
# NAT settings
| ${nat_mode}= | endpoint-dependent
-| ${max_translations_per_thread}= | 1032192
| ${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}}
# Traffic profile:
| ${traffic_profile}= | trex-stl-ethip4udp-16384u63p-udir
@@ -105,6 +108,8 @@
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | ${max_translations_per_thread}= | Compute Max Translations Per Thread
+| | ... | ${n_sessions} | ${thr_count_int}
| | And Add NAT max translations per thread to all DUTs
| | ... | ${max_translations_per_thread}
| | And Apply startup configuration on all VPP DUTs
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 37495539f6..e375a7558d 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
@@ -76,12 +76,15 @@
| ${dest_mask}= | ${14}
# NAT settings
| ${nat_mode}= | endpoint-dependent
-| ${max_translations_per_thread}= | 10485760
| ${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}}
# Traffic profile:
| ${traffic_profile}= | trex-astf-ethip4udp-262144h
| ${cps}= | ${16515072}
@@ -122,6 +125,8 @@
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | ${max_translations_per_thread}= | Compute Max Translations Per Thread
+| | ... | ${n_sessions} | ${thr_count_int}
| | And Add NAT max translations per thread to all DUTs
| | ... | ${max_translations_per_thread}
| | And Apply startup configuration on all VPP DUTs
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 023604e511..dd940f641b 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
@@ -74,12 +74,15 @@
| ${dest_mask}= | ${8}
# NAT settings
| ${nat_mode}= | endpoint-dependent
-| ${max_translations_per_thread}= | 16515072
| ${in_net}= | 192.168.0.0
| ${in_mask}= | ${8}
| ${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}}
# Traffic profile:
| ${traffic_profile}= | trex-stl-ethip4udp-262144u63p-udir
# Main heap size multiplicator
@@ -107,6 +110,8 @@
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | ${max_translations_per_thread}= | Compute Max Translations Per Thread
+| | ... | ${n_sessions} | ${thr_count_int}
| | And Add NAT max translations per thread to all DUTs
| | ... | ${max_translations_per_thread}
| | And Apply startup configuration on all VPP DUTs
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 bccd6a7c43..98a00a655d 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
@@ -76,12 +76,15 @@
| ${dest_mask}= | ${20}
# NAT settings
| ${nat_mode}= | endpoint-dependent
-| ${max_translations_per_thread}= | 163840
| ${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}}
# Traffic profile:
| ${traffic_profile}= | trex-astf-ethip4udp-4096h
| ${cps}= | ${258048}
@@ -120,6 +123,8 @@
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | ${max_translations_per_thread}= | Compute Max Translations Per Thread
+| | ... | ${n_sessions} | ${thr_count_int}
| | And Add NAT max translations per thread to all DUTs
| | ... | ${max_translations_per_thread}
| | And Apply startup configuration on all VPP DUTs
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 c075fbfb7c..a0d19bbee0 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
@@ -74,12 +74,15 @@
| ${dest_mask}= | ${8}
# NAT settings
| ${nat_mode}= | endpoint-dependent
-| ${max_translations_per_thread}= | 258048
| ${in_net}= | 192.168.0.0
| ${in_mask}= | ${8}
| ${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}}
# Traffic profile:
| ${traffic_profile}= | trex-stl-ethip4udp-4096u63p-udir
@@ -105,6 +108,8 @@
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | ${max_translations_per_thread}= | Compute Max Translations Per Thread
+| | ... | ${n_sessions} | ${thr_count_int}
| | And Add NAT max translations per thread to all DUTs
| | ... | ${max_translations_per_thread}
| | And Apply startup configuration on all VPP DUTs
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 4e2b0bf7f8..97c68d82fd 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
@@ -76,12 +76,15 @@
| ${dest_mask}= | ${16}
# NAT settings
| ${nat_mode}= | endpoint-dependent
-| ${max_translations_per_thread}= | 2621440
| ${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}}
# Traffic profile:
| ${traffic_profile}= | trex-astf-ethip4udp-65536h
| ${cps}= | ${4128768}
@@ -122,6 +125,8 @@
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | ${max_translations_per_thread}= | Compute Max Translations Per Thread
+| | ... | ${n_sessions} | ${thr_count_int}
| | And Add NAT max translations per thread to all DUTs
| | ... | ${max_translations_per_thread}
| | And Apply startup configuration on all VPP DUTs
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 b98c2d02fe..f6e6503454 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
@@ -74,12 +74,15 @@
| ${dest_mask}= | ${8}
# NAT settings
| ${nat_mode}= | endpoint-dependent
-| ${max_translations_per_thread}= | 4128768
| ${in_net}= | 192.168.0.0
| ${in_mask}= | ${8}
| ${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}}
# Traffic profile:
| ${traffic_profile}= | trex-stl-ethip4udp-65536u63p-udir
# Main heap size multiplicator
@@ -107,6 +110,8 @@
| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
| | And Pre-initialize layer driver | ${nic_driver}
| | And Add NAT to all DUTs | nat_mode=${nat_mode}
+| | ${max_translations_per_thread}= | Compute Max Translations Per Thread
+| | ... | ${n_sessions} | ${thr_count_int}
| | And Add NAT max translations per thread to all DUTs
| | ... | ${max_translations_per_thread}
| | And Apply startup configuration on all VPP DUTs