From a91c1c1a1c31cd049f3cfeb665ea6d0b7aeec7de Mon Sep 17 00:00:00 2001 From: Martin Goldammer Date: Mon, 18 Sep 2017 03:48:01 -0700 Subject: trex: RFC2544 Throughput bugfixing Changes introduced by patch: * Ensure that correct results with given lossreate are returned * Add threshold value to specify the accurancy of RFC2544 Throughput measurement. Default value is 0.05. JIRA: VSPERF-530 Change-Id: I8148deba9039c3a0feb6394d6671aa10c5afaf0a Signed-off-by: Martin Goldammer Reviewed-by: Martin Klozik Reviewed-by: Al Morton Reviewed-by: Christian Trautman Reviewed-by: Trevor Cooper (cherry picked from commit f296fd2a44a1eb947e0b0ddecf017231d05abece) --- docs/testing/user/configguide/trafficgen.rst | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'docs/testing/user') diff --git a/docs/testing/user/configguide/trafficgen.rst b/docs/testing/user/configguide/trafficgen.rst index 3c827f38..7c14c55d 100644 --- a/docs/testing/user/configguide/trafficgen.rst +++ b/docs/testing/user/configguide/trafficgen.rst @@ -810,3 +810,14 @@ Example of this configuration is in conf/03_traffic.conf or conf/10_custom.conf. TRAFFICGEN_TREX_USER has to have sudo permission and passwordless access. TRAFFICGEN_TREX_BASE_DIR is the place, where is stored 't-rex-64' file. + +It is possible to specify the accurancy of RFC2544 Throughput measurement. +Threshold below defines maximal difference between frame rate of successful +(i.e. defined frameloss was reached) and unsuccessful (i.e. frameloss was +exceeded) iterations. + +Default value of this parameter is defined in conf/03_traffic.conf as follows: + +.. code-block:: console + + TRAFFICGEN_TREX_RFC2544_TPUT_THRESHOLD = '' -- cgit 1.2.3-korg