X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=docs%2Freport%2Fvpp_performance_tests%2Fcsit_release_notes.rst;h=f283e01f755e18e4d82926a2442fe5ff9112db44;hp=17aaa5a60440847605f8d30549f0f5c6c3b5279c;hb=0cdcd211aa127ca53608962722d62f740bf49449;hpb=26a677d37ed095e9a876b8a916d4c967ecfbbea1 diff --git a/docs/report/vpp_performance_tests/csit_release_notes.rst b/docs/report/vpp_performance_tests/csit_release_notes.rst index 17aaa5a604..f283e01f75 100644 --- a/docs/report/vpp_performance_tests/csit_release_notes.rst +++ b/docs/report/vpp_performance_tests/csit_release_notes.rst @@ -75,35 +75,38 @@ ___ | 3 | `CSIT-1801 | 9000B payload frames not forwarded over tunnels due to violating supported Max Frame Size (VxLAN, LISP, | | | `_ | SRv6). | +----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 4 | `CSIT-1802 | AF-XDP - NDR tests failing from time to time. | +| 4 | `CSIT-1808 | All tests with 9000B payload frames not forwarded over memif interfaces. | +| | `_ | | ++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ +| 5 | `CSIT-1809 | All tests with 9000B payload frames not forwarded over vhostuser interfaces. | +| | `_ | | ++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ +| 6 | `CSIT-1802 | AF-XDP - NDR tests failing from time to time. | | | `_ | | +----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 5 | `CSIT-1803 | 3n-icx testbeds (Icelake): all IMIX aes128cbc-hmac512sha tests are failing due to excessive packet loss. | +| 7 | `CSIT-1803 | 3n-icx testbeds (Icelake): all IMIX aes128cbc-hmac512sha tests are failing due to excessive packet loss. | | | `_ | | +----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 6 | `CSIT-1804 | Sporadic packet drops at NDR Crypto, Ip4, L2, Srv6, VM vhost. | +| 8 | `CSIT-1804 | 3n-tsh testbed (Taishan): NDR tests failing from time to time. | | | `_ | | +----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 7 | `CSIT-1805 | Hoststack vppecho-Bps tests failing with timeout. | +| 9 | `CSIT-1805 | 3n-skx testbeds (Skylake): all hoststack quic vppecho scale tests are failing. | | | `_ | | +----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 8 | `CSIT-1806 | ethip6lispip6 half packets forwarded only. | +| 10 | `CSIT-1806 | 3n-skx testbeds (Skylake): NDRPDR LISP ip6-ip6 tests are failing due to 100% drops in one direction. | | | `_ | | +----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 9 | `CSIT-xxxx | Tunnel encapsulations tests failing with 9000B Ethernet frames. | -| | `_ | | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 10 | `CSIT-xxxx | VPP performance regression with DPDK drivers. | -| | `_ | | +| 11 | `CSIT-1810 | DPDK - performance regression with DPDK driver when Max Frame Size is set to less than 2023. | +| | `_ | | | +-----------------------------------------+ | -| | `VPP-xxxx | | -| | `_ | | +| | `VPP-1876 | Worse performance with DPDK driver when MTU is set to 2022 or less. | +| | `_ | | +----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 11 | `CSIT-1808 | 9000B memif tests failing. | -| | `_ | | +| 12 | `CSIT-1811 | All 9000B NAT44DET 64k 1m scale tests fail due to bps rate set to high on TRex. | +| | `_ | | +----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 12 | `CSIT-1809 | 9000B vhostuser tests failing. | -| | `_ | | +| 13 | `CSIT-1812 | All IMIX NAT44DET 4m 16m scale tests fail due to not creating required session count. | +| | `_ | | +----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ @@ -115,28 +118,28 @@ Issues reported in previous releases which still affect the current results. +----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ | # | JiraID | Issue Description | +====+=========================================+===========================================================================================================+ -| 3 | `CSIT-1782 | Multicore AVF tests are failing when trying to create interface. | +| 1 | `CSIT-1782 | Multicore AVF tests are failing when trying to create interface. | | | `_ | Frequency is reduced by CSIT workaround, but occasional failures do still happen. | +----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 4 | `CSIT-1671 | All CSIT scale tests can not use PAPI due to much slower performance compared to VAT/CLI (it takes much | +| 2 | `CSIT-1671 | All CSIT scale tests can not use PAPI due to much slower performance compared to VAT/CLI (it takes much | | | `_ | longer to program VPP). This needs to be addressed on the PAPI side. | | +-----------------------------------------+ Currently, the time critical code uses VAT running large files with exec statements and CLI commands. | | | `VPP-1763 | Still, we needed to reduce the number of scale tests run to keep overall duration reasonable. | | | `_ | More improvements needed to achieve sufficient configuration speed. | +----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 5 | `CSIT-1789 | IPSEC SW async scheduler tests show bad behavior. | +| 3 | `CSIT-1789 | IPSEC SW async scheduler tests show bad behavior. | | | `_ | VPP code is not behaving correctly when crypto workers are the bottleneck. | | +-----------------------------------------+ | | | `VPP-1998 | | | | `_ | | +----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 6 | `CSIT-1785 | NAT44ED tests failing to establish all TCP sessions. | +| 4 | `CSIT-1785 | NAT44ED tests failing to establish all TCP sessions. | | | `_ | At least for max scale, in allotted time (limited by session 500s timeout) due to worse | | +-----------------------------------------+ slow path performance than previously measured and calibrated for. | | | `VPP-1972 | CSIT removed the max scale NAT tests to avoid this issue. | | | `_ | | +----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 7 | `CSIT-1791 | Performance regression in RDMA tests, due to CSIT environment changes. | +| 5 | `CSIT-1791 | Performance regression in RDMA tests, due to CSIT environment changes. | | | `_ | Two symptoms: 1. 10-20% regression across most tests. 2. DUT performance cap just below 38 Mpps. | +----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ @@ -161,7 +164,7 @@ Root Cause Analysis for Performance Changes List of RCAs in |csit-release| for VPP performance changes: +----+-----------------------------------------+------------------------------------------------------------+ -| # | JiraID | Issue Description | +| # | JiraID | Issue Description | +====+=========================================+============================================================+ | 0 | | To be updated when descriptions in Jira tickets are ready. | +----+-----------------------------------------+------------------------------------------------------------+