From 1e2bf354994a7ec53c1acee2d1c2fe2208f7c905 Mon Sep 17 00:00:00 2001 From: Peter Mikus Date: Tue, 25 Jul 2017 11:54:26 +0200 Subject: CSIT-618 Release report update VIII Change-Id: Idec390861aa5ac8a1a485d5996fbfef444ac8a29 Signed-off-by: Peter Mikus --- .../vpp_performance_tests/csit_release_notes.rst | 20 ++++++++++---------- docs/report/vpp_performance_tests/overview.rst | 5 +++-- .../vpp_performance_tests/test_environment.rst | 5 +++-- 3 files changed, 16 insertions(+), 14 deletions(-) (limited to 'docs/report/vpp_performance_tests') diff --git a/docs/report/vpp_performance_tests/csit_release_notes.rst b/docs/report/vpp_performance_tests/csit_release_notes.rst index 3daff961b4..0ee3e82f59 100644 --- a/docs/report/vpp_performance_tests/csit_release_notes.rst +++ b/docs/report/vpp_performance_tests/csit_release_notes.rst @@ -31,8 +31,8 @@ Changes in CSIT |release| on CSIT wiki page `Design_Optimizations `_. - - For more detail see the CSIT Framework Design section in this - report; + - For more detail see the :ref:`CSIT Framework Design ` section + in this report; #. Changes to CSIT driver for TRex Traffic Generator: @@ -155,27 +155,27 @@ Here is the list of known issues in CSIT |release| for VPP performance tests: +---+-------------------------------------------------+------------+-----------------------------------------------------------------+ | # | Issue | Jira ID | Description | +---+-------------------------------------------------+------------+-----------------------------------------------------------------+ -| 1 | Security-groups acl-plugin scale tests failure | CSIT-xxx | VPP with 2 worker threads crashes during security-groups | +| 1 | Security-groups acl-plugin scale tests failure | CSIT-731 | VPP with 2 worker threads crashes during security-groups | | | with stateful acls if VPP with 2 worker threads | VPP-912 | iaclNsf and oaclNsf tests with 100k flows. | +---+-------------------------------------------------+------------+-----------------------------------------------------------------+ -| 2 | VPP fails memif tests in 4 worker 2 core setup | CSIT-xxx | VPP with 4 worker threads running on 2 physical cores crashes | -| | | VPP-xxx | during memif tests. Initial debugging points to DPDK code | +| 2 | VPP fails memif tests in 4 worker 2 core setup | CSIT-732 | VPP with 4 worker threads running on 2 physical cores crashes | +| | | VPP-920 | during memif tests. Initial debugging points to DPDK code | +---+-------------------------------------------------+------------+-----------------------------------------------------------------+ -| X | NDR discovery test failures 1518B frame size | VPP-663 | VPP reporting errors: dpdk-input Rx ip checksum errors. | +| 3 | NDR discovery test failures 1518B frame size | VPP-663 | VPP reporting errors: dpdk-input Rx ip checksum errors. | | | for ip4scale200k, ip4scale2m scale IPv4 routed- | | Observed frequency: all test runs. | | | forwarding tests. ip4scale20k tests are fine. | | | +---+-------------------------------------------------+------------+-----------------------------------------------------------------+ -| X | Vic1385 and Vic1227 low performance. | VPP-664 | Low NDR performance. | +| 4 | Vic1385 and Vic1227 low performance. | VPP-664 | Low NDR performance. | | | | | | +---+-------------------------------------------------+------------+-----------------------------------------------------------------+ -| X | Sporadic NDR discovery test failures on x520. | CSIT-750 | Suspected issue with HW settings (BIOS, FW) in LF | +| 5 | Sporadic NDR discovery test failures on x520. | CSIT-750 | Suspected issue with HW settings (BIOS, FW) in LF | | | | | infrastructure. Issue can't be replicated outside LF. | +---+-------------------------------------------------+------------+-----------------------------------------------------------------+ -| X | VPP in 2t2c setups - large variation | CSIT-568 | Suspected NIC firmware or DPDK driver issue affecting NDR | +| 6 | VPP in 2t2c setups - large variation | CSIT-568 | Suspected NIC firmware or DPDK driver issue affecting NDR | | | of discovered NDR throughput values across | | throughput. Applies to XL710 and X710 NICs, x520 NICs are fine. | | | multiple test runs with xl710 and x710 NICs. | | | +---+-------------------------------------------------+------------+-----------------------------------------------------------------+ -| X | Lower than expected NDR and PDR throughput with | CSIT-569 | Suspected NIC firmware or DPDK driver issue affecting NDR and | +| 7 | Lower than expected NDR and PDR throughput with | CSIT-569 | Suspected NIC firmware or DPDK driver issue affecting NDR and | | | xl710 and x710 NICs, compared to x520 NICs. | | PDR throughput. Applies to XL710 and X710 NICs. | +---+-------------------------------------------------+------------+-----------------------------------------------------------------+ diff --git a/docs/report/vpp_performance_tests/overview.rst b/docs/report/vpp_performance_tests/overview.rst index 98a4d06681..5cf7b1d355 100644 --- a/docs/report/vpp_performance_tests/overview.rst +++ b/docs/report/vpp_performance_tests/overview.rst @@ -361,8 +361,9 @@ TRex is installed and run on the TG compute node. The typical procedure is: $ sh -c 'cd /opt/trex-core-2.25/scripts/ && sudo nohup ./t-rex-64 -i -c 7 --iom 0 > /dev/null 2>&1 &' > /dev/null -- There are traffic streams dynamically prepared for each test. The traffic - is sent and the statistics obtained using trex_stl_lib.api.STLClient. +- There are traffic streams dynamically prepared for each test, based on traffic + profiles. The traffic is sent and the statistics obtained using + trex_stl_lib.api.STLClient. **Measuring packet loss** diff --git a/docs/report/vpp_performance_tests/test_environment.rst b/docs/report/vpp_performance_tests/test_environment.rst index 9392259a97..20ea77f31a 100644 --- a/docs/report/vpp_performance_tests/test_environment.rst +++ b/docs/report/vpp_performance_tests/test_environment.rst @@ -251,7 +251,8 @@ Below a subset of the running configuration: - **isolcpus=-** used for all cpu cores apart from first core of each socket used for running VPP worker threads and Qemu/LXC - processes https://www.kernel.org/doc/Documentation/kernel-parameters.txt + processes + https://www.kernel.org/doc/Documentation/admin-guide/kernel-parameters.txt - **intel_pstate=disable** - [X86] Do not enable intel_pstate as the default scaling driver for the supported processors. Intel P-State driver decide what P-state (CPU core power state) to use based on requesting policy from the @@ -269,7 +270,7 @@ Below a subset of the running configuration: - **rcu_nocbs** - [KNL] In kernels built with CONFIG_RCU_NOCB_CPU=y, set the specified list of CPUs to be no-callback CPUs, that never queue RCU callbacks (read-copy update). - https://www.kernel.org/doc/Documentation/kernel-parameters.txt + https://www.kernel.org/doc/Documentation/admin-guide/kernel-parameters.txt **Applied command line boot parameters:** -- cgit 1.2.3-korg