X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FConstants.py;h=1a548f45d5f20d4d1d7a90aecc6eda368ebb4da8;hb=9446b9bf9c15999feec3c8a48fec428bca094500;hp=437c97f187d9b901be2053ab0aaa02a8a9b3dcf6;hpb=5c7cf5a09ec1cd7ebc4077981de84c4f18aa8738;p=csit.git

diff --git a/resources/libraries/python/Constants.py b/resources/libraries/python/Constants.py
index 437c97f187..1a548f45d5 100644
--- a/resources/libraries/python/Constants.py
+++ b/resources/libraries/python/Constants.py
@@ -179,13 +179,13 @@ class Constants:
     QEMU_VM_DPDK = u"/opt/dpdk-20.02"
 
     # Docker container SUT image
-    DOCKER_SUT_IMAGE_UBUNTU = u"snergster/csit-sut:latest"
+    DOCKER_SUT_IMAGE_UBUNTU = u"csit_sut-ubuntu1804:local"
 
     # Docker container arm SUT image
-    DOCKER_SUT_IMAGE_UBUNTU_ARM = u"snergster/csit-arm-sut:latest"
+    DOCKER_SUT_IMAGE_UBUNTU_ARM = u"csit_sut-ubuntu1804:local"
 
     # TRex install directory
-    TREX_INSTALL_DIR = u"/opt/trex-core-2.82"
+    TREX_INSTALL_DIR = u"/opt/trex-core-2.86"
 
     # TODO: Find the right way how to use it in trex profiles
     # TRex pcap files directory
@@ -232,6 +232,9 @@ class Constants:
     # Duration of one trial in MRR test.
     PERF_TRIAL_DURATION = get_float_from_env(u"PERF_TRIAL_DURATION", 1.0)
 
+    # Whether to use latency streams in main search trials.
+    PERF_USE_LATENCY = get_pessimistic_bool_from_env(u"PERF_USE_LATENCY")
+
     # Duration of one latency-specific trial in NDRPDR test.
     PERF_TRIAL_LATENCY_DURATION = get_float_from_env(
         u"PERF_TRIAL_LATENCY_DURATION", 5.0)
@@ -285,7 +288,13 @@ class Constants:
         u"Intel-XL710": 18750000,
         u"Intel-XXV710": 18750000,
         u"Intel-E810CQ": 58500000,
-        u"Mellanox-CX556A": 60000000, # 148809523,
+        # 2n-clx testbeds show duration stretching on high rates,
+        # depending on encapsulation TRex has to generate.
+        # 40 Mpps is still too much for dot1q (~8% stretching).
+        # 36 Mpps is around the maximal VPP throughput (l2patch 4c8t).
+        # Vxlan traffic will still show stretching at 36 Mpps (>12%),
+        # but we do not care about those tests that much.
+        u"Mellanox-CX556A": 36000000, # 148809523,
         u"Amazon-Nitro-50G": 1500000,
         u"virtual": 14880952,
     }