X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=docs%2Freport%2Fvpp_performance_tests%2Fcsit_release_notes.rst;h=3ce11bdae5c07acc123878048fe95f0ef1bdba0d;hb=ceb7c2545cda1bc7fe3d4bf35cdf75253efe8c6d;hp=f4036ebd4d710d6019cfcdc544f660d3716941bb;hpb=df782411ba68555025a35117509f888a138fc811;p=csit.git diff --git a/docs/report/vpp_performance_tests/csit_release_notes.rst b/docs/report/vpp_performance_tests/csit_release_notes.rst index f4036ebd4d..3ce11bdae5 100644 --- a/docs/report/vpp_performance_tests/csit_release_notes.rst +++ b/docs/report/vpp_performance_tests/csit_release_notes.rst @@ -73,10 +73,6 @@ pretty ASCII formats: - `pretty ASCII format for 1t1c <../_static/vpp/performance-changes-pdr-1t1c-full.txt>`_, - `pretty ASCII format for 2t2c <../_static/vpp/performance-changes-pdr-2t2c-full.txt>`_. -Measured improvements are in line with VPP code optimizations listed in -`VPP-18.01 release notes -`_. - MRR Throughput Changes ~~~~~~~~~~~~~~~~~~~~~~ @@ -93,32 +89,27 @@ pretty ASCII formats: Known Issues ------------ - - Here is the list of known issues in CSIT |release| for VPP performance tests: +---+-------------------------------------------------+------------+-----------------------------------------------------------------+ | # | Issue | Jira ID | Description | +---+-------------------------------------------------+------------+-----------------------------------------------------------------+ -| 1 | Vic1385 and Vic1227 low performance. | VPP-664 | Low NDR performance. | -| | | | | -+---+-------------------------------------------------+------------+-----------------------------------------------------------------+ -| 2 | Sporadic (1 in 200) NDR discovery test failures | CSIT-570 | DPDK reporting rx-errors, indicating L1 issue. Suspected issue | +| 1 | Sporadic (1 in 200) NDR discovery test failures | CSIT-570 | DPDK reporting rx-errors, indicating L1 issue. Suspected issue | | | on x520. | | with HW combination of X710-X520 in LF testbeds. Not observed | | | | | outside of LF testbeds. | +---+-------------------------------------------------+------------+-----------------------------------------------------------------+ -| 3 | Lower than expected NDR throughput with | CSIT-571 | 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. | +| 2 | Lower than expected NDR throughput of DPDK | CSIT-571 | Suspected NIC firmware or DPDK driver issue affecting NDR and | +| | testpmd and VPP L2 path NDR throughput with | | PDR throughput on XL710 and X710 NICs. | +| | xl710 and x710 NICs, compared to x520 NICs. | | | +---+-------------------------------------------------+------------+-----------------------------------------------------------------+ -| 4 | rls1801 plugin related performance regression | CSIT-925 | With all plugins loaded NDR, PDR and MaxRates vary | -| | | | intermittently from 3% to 5% across multiple test executions. | -| | | | Requires plugin code bisecting. | +| 3 | Tagged Ethernet dot1q and dot1ad L2 path | CSIT-1066 | Tagged Ethernet dot1q and dot1ad L2 path throughput regression: | +| | throughput regression. | | NDR -2%..-5%, PDR -2%..-6%, MRR. Affects l2xc and l2bd | +| | | | performance tests. | +---+-------------------------------------------------+------------+-----------------------------------------------------------------+ -| 5 | rls1801 generic small performance regression | CSIT-926 | Generic performance regression of discovered NDR, PDR and | -| | ip4base, l2xcbase, l2bdbase | | MaxRates of -3%..-1% vs. rls1710, affects ip4base, l2xcbase, | -| | | | l2bdbase test suites. Not detected by CSIT performance trending | -| | | | scheme as it was masked out by another issue CSIT-925. | +| 4 | IPSec (software, no QAT HW) throughput | CSIT-1064 | IPSec throughput regression: NDR -3%..-8%, PDR -2%..-8%, MRR | +| | regression. | | -3%..-7%. | +---+-------------------------------------------------+------------+-----------------------------------------------------------------+ -| 6 | rls1801 substantial NDR/PDR regression for | CSIT-928 | NDR regression of -7%..-15%, PDR regression of -3%..-15% | -| | IPSec tunnel scale with HW QAT crypto-dev | | compared to rls1710. | +| 5 | High failure rate of creating working container | CSIT-1065 | Orchestrated container topology tests failing data plane | +| | topologies with K8s/Ligato orchestration. | | verification indicating configuration issue. Suspected issue | +| | | | with Ligato vpp-agent. | +---+-------------------------------------------------+------------+-----------------------------------------------------------------+