Find PDR using binary search

- JIRA: CSIT-72
- modify libraries for PDR search evaluation
- write robot framework keywords for PDR search
- write Performance Test Cases using PDR

Change-Id: Id06a2a7f78fe8626c221afe4178c5c30cc599762
Signed-off-by: Peter Mikus <pmikus@cisco.com>

1 files changed, 223 insertions, 9 deletions

diff --git a/tests/suites/performance/Long_Bridge_Domain_Intel-X520-DA2.robot b/tests/suites/performance/Long_Bridge_Domain_Intel-X520-DA2.robot
index 78b873cf5c..710c01e8f6 100644
--- a/tests/suites/performance/Long_Bridge_Domain_Intel-X520-DA2.robot
+++ b/tests/suites/performance/Long_Bridge_Domain_Intel-X520-DA2.robot
@@ -34,7 +34,7 @@
 | | [Documentation]
 | | ... | Find throughput with non drop rate for 64B frames by using
 | | ... | binary search with threshold 0.1Mpps.
-| | [Tags] | 1_THREAD_NOHTT_RSS_1 | SINGLE_THREAD
+| | [Tags] | 1_THREAD_NOHTT_RSS_1 | SINGLE_THREAD | NDR
 | | ${framesize}= | Set Variable | 64
 | | ${min_rate}= | Set Variable | 100000
 | | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_64B}
@@ -51,11 +51,35 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
+| Find PDR by using RFC2544 binary search and 64B frames through bridge domain in 3-node topology
+| | [Documentation]
+| | ... | Find throughput with partial drop rate for 64B frames by using
+| | ... | binary search with threshold 0.1Mpps. Loss acceptance is set to 0.5
+| | ... | percent of transmitted packets.
+| | [Tags] | 1_THREAD_NOHTT_RSS_1 | SINGLE_THREAD | PDR
+| | ${framesize}= | Set Variable | 64
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_64B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '1' worker threads and rss '1' without HTT to all DUTs
+| | And   Add all PCI devices to all DUTs
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | And   L2 bridge domain initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-bridge
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
 | Find NDR by using RFC2544 binary search and 1518B frames through bridge domain in 3-node topology
 | | [Documentation]
 | | ... | Find throughput with non drop rate for 1518B frames by using
 | | ... | binary search with threshold 10,000pps.
-| | [Tags] | 1_THREAD_NOHTT_RSS_1 | SINGLE_THREAD
+| | [Tags] | 1_THREAD_NOHTT_RSS_1 | SINGLE_THREAD | NDR
 | | ${framesize}= | Set Variable | 1518
 | | ${min_rate}= | Set Variable | 10000
 | | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1518B}
@@ -72,11 +96,35 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
+| Find PDR by using RFC2544 binary search and 1518B frames through bridge domain in 3-node topology
+| | [Documentation]
+| | ... | Find throughput with partial drop rate for 1518B frames by using
+| | ... | binary search with threshold 10,000pps. Loss acceptance is set to 0.5
+| | ... | percent of transmitted packets.
+| | [Tags] | 1_THREAD_NOHTT_RSS_1 | SINGLE_THREAD | PDR
+| | ${framesize}= | Set Variable | 1518
+| | ${min_rate}= | Set Variable | 10000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1518B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '1' worker threads and rss '1' without HTT to all DUTs
+| | And   Add all PCI devices to all DUTs
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | And   L2 bridge domain initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-bridge
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
 | Find NDR by using RFC2544 binary search and 9000B frames through bridge domain in 3-node topology
 | | [Documentation]
 | | ... | Find throughput with non drop rate for 9000B frames by using
 | | ... | binary search with threshold of 5,000pps.
-| | [Tags] | 1_THREAD_NOHTT_RSS_1 | SINGLE_THREAD
+| | [Tags] | 1_THREAD_NOHTT_RSS_1 | SINGLE_THREAD | NDR
 | | ${framesize}= | Set Variable | 9000
 | | ${min_rate}= | Set Variable | 5000
 | | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
@@ -92,11 +140,34 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
+| Find PDR by using RFC2544 binary search and 9000B frames through bridge domain in 3-node topology
+| | [Documentation]
+| | ... | Find throughput with partial drop rate for 9000B frames by using
+| | ... | binary search with threshold of 5,000pps. Loss acceptance is set to
+| | ... | 0.5 percent of transmitted packets.
+| | [Tags] | 1_THREAD_NOHTT_RSS_1 | SINGLE_THREAD | PDR
+| | ${framesize}= | Set Variable | 9000
+| | ${min_rate}= | Set Variable | 5000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '1' worker threads and rss '1' without HTT to all DUTs
+| | And   Add all PCI devices to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | And   L2 bridge domain initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-bridge
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
 | Find NDR with 2 cores and rss 1 by using RFC2544 binary search and 64B frames through bridge domain in 3-node topology
 | | [Documentation]
 | | ... | Find throughput on 2 cores with non drop rate for 64B frames by using
 | | ... | binary search with threshold 0.1Mpps.
-| | [Tags] | 2_THREAD_NOHTT_RSS_1 | MULTI_THREAD
+| | [Tags] | 2_THREAD_NOHTT_RSS_1 | MULTI_THREAD | NDR
 | | ${framesize}= | Set Variable | 64
 | | ${min_rate}= | Set Variable | 100000
 | | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_64B}
@@ -113,11 +184,35 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
+| Find PDR with 2 cores and rss 1 by using RFC2544 binary search and 64B frames through bridge domain in 3-node topology
+| | [Documentation]
+| | ... | Find throughput on 2 cores with partial drop rate for 64B frames by
+| | ... | using binary search with threshold 0.1Mpps. Loss acceptance is set to
+| | ... | 0.5 percent of transmitted packets.
+| | [Tags] | 2_THREAD_NOHTT_RSS_1 | MULTI_THREAD | PDR
+| | ${framesize}= | Set Variable | 64
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_64B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '2' worker threads and rss '1' without HTT to all DUTs
+| | And   Add all PCI devices to all DUTs
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | And   L2 bridge domain initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-bridge
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
 | Find NDR with 2 cores and rss 1 by using RFC2544 binary search and 1518B frames through bridge domain in 3-node topology
 | | [Documentation]
 | | ... | Find throughput on 2 cores with non drop rate for 1518B frames by
 | | ... | using binary search with threshold 10,000pps.
-| | [Tags] | 2_THREAD_NOHTT_RSS_1 | MULTI_THREAD
+| | [Tags] | 2_THREAD_NOHTT_RSS_1 | MULTI_THREAD | NDR
 | | ${framesize}= | Set Variable | 1518
 | | ${min_rate}= | Set Variable | 10000
 | | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1518B}
@@ -134,11 +229,35 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
+| Find PDR with 2 cores and rss 1 by using RFC2544 binary search and 1518B frames through bridge domain in 3-node topology
+| | [Documentation]
+| | ... | Find throughput on 2 cores with partial drop rate for 1518B frames by
+| | ... | using binary search with threshold 10,000pps. Loss acceptance is set
+| | ... | to 0.5 percent of transmitted packets.
+| | [Tags] | 2_THREAD_NOHTT_RSS_1 | MULTI_THREAD | PDR
+| | ${framesize}= | Set Variable | 1518
+| | ${min_rate}= | Set Variable | 10000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1518B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '2' worker threads and rss '1' without HTT to all DUTs
+| | And   Add all PCI devices to all DUTs
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | And   L2 bridge domain initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-bridge
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
 | Find NDR with 2 cores and rss 1 by using RFC2544 binary search and 9000B frames through bridge domain in 3-node topology
 | | [Documentation]
 | | ... | Find throughput on 2 cores with non drop rate for 9000B frames by
 | | ... | using binary search with threshold 5,000pps.
-| | [Tags] | 2_THREAD_NOHTT_RSS_1 | MULTI_THREAD
+| | [Tags] | 2_THREAD_NOHTT_RSS_1 | MULTI_THREAD | NDR
 | | ${framesize}= | Set Variable | 9000
 | | ${min_rate}= | Set Variable | 5000
 | | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
@@ -154,11 +273,34 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
+| Find PDR with 2 cores and rss 1 by using RFC2544 binary search and 9000B frames through bridge domain in 3-node topology
+| | [Documentation]
+| | ... | Find throughput on 2 cores with partial drop rate for 9000B frames by
+| | ... | using binary search with threshold 5,000pps. Loss acceptance is set
+| | ... | to 0.5 percent of transmitted packets.
+| | [Tags] | 2_THREAD_NOHTT_RSS_1 | MULTI_THREAD | PDR
+| | ${framesize}= | Set Variable | 9000
+| | ${min_rate}= | Set Variable | 5000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '2' worker threads and rss '1' without HTT to all DUTs
+| | And   Add all PCI devices to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | And   L2 bridge domain initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-bridge
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
 | Find NDR with 4 cores and rss 2 by using RFC2544 binary search and 64B frames through bridge domain in 3-node topology
 | | [Documentation]
 | | ... | Find throughput on 4 cores and rss 2 with non drop rate for 64B
 | | ... | frames by using binary search with threshold 0.1Mpps.
-| | [Tags] | 4_THREAD_NOHTT_RSS_2 | MULTI_THREAD
+| | [Tags] | 4_THREAD_NOHTT_RSS_2 | MULTI_THREAD | NDR
 | | ${framesize}= | Set Variable | 64
 | | ${min_rate}= | Set Variable | 100000
 | | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_64B}
@@ -175,11 +317,36 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
+| Find PDR with 4 cores and rss 2 by using RFC2544 binary search and 64B frames through bridge domain in 3-node topology
+| | [Documentation]
+| | ... | Find throughput on 4 cores and rss 2 with partial drop rate for 64B
+| | ... | frames by using binary search with threshold 0.1Mpps. Loss acceptance
+| | ... | is set to 0.5 percent of transmitted packets.
+| | [Tags] | 4_THREAD_NOHTT_RSS_2 | MULTI_THREAD | PDR
+| | ${framesize}= | Set Variable | 64
+| | ${min_rate}= | Set Variable | 100000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_64B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '4' worker threads and rss '2' without HTT to all DUTs
+| | And   Add all PCI devices to all DUTs
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | And   L2 bridge domain initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-bridge
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
+
 | Find NDR with 4 cores and rss 2 by using RFC2544 binary search and 1518B frames through bridge domain in 3-node topology
 | | [Documentation]
 | | ... | Find throughput on 4 cores and rss 2 with non drop rate for 1518B
 | | ... | frames by using binary search with threshold 10,000pps.
-| | [Tags] | 4_THREAD_NOHTT_RSS_2 | MULTI_THREAD
+| | [Tags] | 4_THREAD_NOHTT_RSS_2 | MULTI_THREAD | NDR
 | | ${framesize}= | Set Variable | 1518
 | | ${min_rate}= | Set Variable | 10000
 | | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1518B}
@@ -196,11 +363,35 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
+| Find PDR with 4 cores and rss 2 by using RFC2544 binary search and 1518B frames through bridge domain in 3-node topology
+| | [Documentation]
+| | ... | Find throughput on 4 cores and rss 2 with partial drop rate for 1518B
+| | ... | frames by using binary search with threshold 10,000pps. Loss
+| | ... | acceptance is set to 0.5 percent of transmitted packets.
+| | [Tags] | 4_THREAD_NOHTT_RSS_2 | MULTI_THREAD | PDR
+| | ${framesize}= | Set Variable | 1518
+| | ${min_rate}= | Set Variable | 10000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_1518B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '4' worker threads and rss '2' without HTT to all DUTs
+| | And   Add all PCI devices to all DUTs
+| | And   Add No Multi Seg to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | And   L2 bridge domain initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-bridge
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+
 | Find NDR with 4 cores and rss 2 by using RFC2544 binary search and 9000B frames through bridge domain in 3-node topology
 | | [Documentation]
 | | ... | Find throughput on 4 cores and rss 2 with non drop rate for 9000B
 | | ... | frames by using binary search with threshold 5,000pps.
-| | [Tags] | 4_THREAD_NOHTT_RSS_2 | MULTI_THREAD
+| | [Tags] | 4_THREAD_NOHTT_RSS_2 | MULTI_THREAD | NDR
 | | ${framesize}= | Set Variable | 9000
 | | ${min_rate}= | Set Variable | 5000
 | | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
@@ -216,3 +407,26 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
+| Find PDR with 4 cores and rss 2 by using RFC2544 binary search and 9000B frames through bridge domain in 3-node topology
+| | [Documentation]
+| | ... | Find throughput on 4 cores and rss 2 with partial drop rate for 9000B
+| | ... | frames by using binary search with threshold 5,000pps. Loss
+| | ... | acceptance is set to 0.5 percent of transmitted packets.
+| | [Tags] | 4_THREAD_NOHTT_RSS_2 | MULTI_THREAD | PDR
+| | ${framesize}= | Set Variable | 9000
+| | ${min_rate}= | Set Variable | 5000
+| | ${max_rate}= | Set Variable | ${10Ge_linerate_pps_9000B}
+| | ${binary_min}= | Set Variable | ${min_rate}
+| | ${binary_max}= | Set Variable | ${max_rate}
+| | ${threshold}= | Set Variable | ${min_rate}
+| | Given Add '4' worker threads and rss '2' without HTT to all DUTs
+| | And   Add all PCI devices to all DUTs
+| | And   Apply startup configuration on all VPP DUTs
+| | And   L2 bridge domain initialized in a 3-node circular topology
+| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
+| | ...                                       | ${binary_max} | 3-node-bridge
+| | ...                                       | ${min_rate} | ${max_rate}
+| | ...                                       | ${threshold}
+| | ...                                       | ${glob_loss_acceptance}
+| | ...                                       | ${glob_loss_acceptance_type}
+