X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FConstants.py;h=7f45efe4e81672a24ccfabf26e28d2d9e4a955dd;hb=8e3a326cba182b4ab9054263625c7e40cdd6f2e3;hp=46993b27ac82ad03ed8749cd2de92af84753d6b1;hpb=925c5bfcffb2bc6b833a8e64b7f3a06bbca52197;p=csit.git

diff --git a/resources/libraries/python/Constants.py b/resources/libraries/python/Constants.py
index 46993b27ac..7f45efe4e8 100644
--- a/resources/libraries/python/Constants.py
+++ b/resources/libraries/python/Constants.py
@@ -191,7 +191,7 @@ class Constants:
     TREX_INSTALL_DIR = u"/opt/trex-core-2.73"
 
     # TRex limit memory.
-    TREX_LIMIT_MEMORY = get_int_from_env(u"TREX_LIMIT_MEMORY", 4096)
+    TREX_LIMIT_MEMORY = get_int_from_env(u"TREX_LIMIT_MEMORY", 8192)
 
     # TRex number of cores
     TREX_CORE_COUNT = get_int_from_env(u"TREX_CORE_COUNT", 15)
@@ -200,7 +200,8 @@ class Constants:
     TREX_SEND_FORCE = get_pessimistic_bool_from_env(u"TREX_SEND_FORCE")
 
     # TRex extra commandline arguments
-    TREX_EXTRA_CMDLINE = get_str_from_env(u"TREX_EXTRA_CMDLINE", u"")
+    TREX_EXTRA_CMDLINE = get_str_from_env(
+        u"TREX_EXTRA_CMDLINE", u"--mbuf-factor 32")
 
     # Sysctl kernel.core_pattern
     KERNEL_CORE_PATTERN = u"/tmp/%p-%u-%g-%s-%t-%h-%e.core"
@@ -330,12 +331,11 @@ class Constants:
         prefix for prefix in NIC_DRIVER_TO_SUITE_PREFIX.values() if prefix
     ]
 
-    # Additional step for perf needs to know driver type.
-    # Contains part of suite setup line, matching both single and double link.
-    NIC_DRIVER_TO_SETUP_ARG = {
-        u"vfio-pci": u"le link | performance",
-        u"avf": u"le link | performance_avf",
-        u"rdma-core": u"le link | performance_rdma",
+    # Number of virtual functions of physical nic.
+    NIC_DRIVER_TO_VFS = {
+        u"vfio-pci": u"nic_vfs}= | 0",
+        u"avf": u"nic_vfs}= | 1",
+        u"rdma-core": u"nic_vfs}= | 0",
     }
 
     # TODO CSIT-1481: Crypto HW should be read from topology file instead.