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;fp=docs%2Freport%2Fvpp_performance_tests%2Fcsit_release_notes.rst;h=0000000000000000000000000000000000000000;hp=6e5882b2410e8615eb69982061675a1503aaad29;hb=374954b9d648f503f6783325a1266457953a998d;hpb=46eac7bb697e8261dba5b439a15f5a6125f31760 diff --git a/docs/report/vpp_performance_tests/csit_release_notes.rst b/docs/report/vpp_performance_tests/csit_release_notes.rst deleted file mode 100644 index 6e5882b241..0000000000 --- a/docs/report/vpp_performance_tests/csit_release_notes.rst +++ /dev/null @@ -1,170 +0,0 @@ -.. _vpp_performance_tests_release_notes: - -Release Notes -============= - -Changes in |csit-release| -------------------------- - -#. VPP PERFORMANCE TESTS - - - **Enhanced and added VPP hoststack tests** to daily and weekly - trending including: Quic VPP Echo, UDP+TCP LD_PRELOAD iPerf3, - LD_PRELOAD NGINX. - - - **Added Nvidia/Mellanox DPDK tests** to daily and weekly trending - and report, in addition to RDMA_CORE ones that were already - there. - - - **Jumbo frames tests** got fixed and re-added number of to report - coverage tests. - - - **Intel Xeon SKX performance testbeds** got decommissioned and - removed from FD.io performance lab. - -#. TEST FRAMEWORK - - - **CSIT test environment** version has not changed from ver. 11 used - in previous release, see :ref:`test_environment_versioning`. - - - **CSIT PAPI optimizations for scale** got applied improving PAPI - programming speed especially for large scale tests. VAT has been - now completely deprecated from CSIT. - - - **General Code Housekeeping**: Ongoing code optimizations and bug - fixes. - -#. PRESENTATION AND ANALYTICS LAYER - - - `Performance dashboard `_ got updated with - addition of VPP telemetry trending across all VPP tests. A number - of code and AWS resource usage optimizations got applied to the - data processing pipeline and UI frontend and backend. - - - Examples of release iterative data visualisation: - - - `Packet throughput 2n-icx-e810cq-ip4-base-scale-pdr `_ - - `Speedup Multi-Core throughput graph for 2n-icx-e810cq-ip4-base-pdr `_ - - `MRR, NDR and PDR comparison for 2n-icx-e810cq-ip4-base `_ - - `Normalized throughput architecture comparison for 2n-[icx|clx]-e810cq-ip4-base-pdr `_ - - `NICs comparison for 2n-icx-ip4-base-pdr `_ - -.. raw:: latex - - \clearpage - -.. _vpp_known_issues: - -Known Issues ------------- - -New -___ - -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| # | JiraID | Issue Description | -+====+=========================================+===========================================================================================================+ -| 1 | `VPP-2070 | CSIT rdma 4c tests fail on 2n-zn2. | -| | `_ | Memory alignment issue caused by a recent VPP merge. | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 2 | `CSIT-1876 | 1n-aws: TRex NDR PDR ALL IP4 scale and L2 scale tests failing with 50% packet loss. | -| | `_ | AWS perhaps changed its policy. | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 3 | `CSIT-1901 | 3n-icx: negative ipackets on TB38 AVF 4c l2patch | -| | `_ | Hardware or TRex issue. | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ - -Previous -________ - -Issues reported in previous releases which still affect the current results. - -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| # | JiraID | Issue Description | -+====+=========================================+===========================================================================================================+ -| 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. | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 2 | `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. | -| | `_ | | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 3 | `CSIT-1798 | Investigate why vhost with testpmd in VM has two-band structure. | -| | `_ | Probably QEMU not allocating memory on the correct NUMA socket. | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 4 | `CSIT-1800 | All Geneve L3 mode scale tests (1024 tunnels) are failing. | -| | `_ | | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 5 | `CSIT-1801 | 9000B payload frames not forwarded over tunnels due to violating supported Max Frame Size (VxLAN, LISP, | -| | `_ | SRv6). | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 6 | `CSIT-1802 | all testbeds: AF-XDP - NDR tests failing from time to time. | -| | `_ | | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 7 | `CSIT-1804 | All testbeds: NDR tests failing from time to time. | -| | `_ | | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 8 | `CSIT-1808 | All tests with 9000B payload frames not forwarded over memif interfaces. | -| | `_ | | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 9 | `CSIT-1890 | 3n-alt: Tests failing until 40Ge Interface comes up. | -| | `_ | A consequence of CSIT-1848 link slowness persisting over to other job runs. | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 10 | `CSIT-1849 | 2n-skx, 2n-clx, 2n-icx: UDP 16m TPUT tests fail to create all sessions. | -| | `_ | | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 11 | `CSIT-1864 | 2n-clx: half of the packets lost on PDR tests. | -| | `_ | | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 12 | `CSIT-1877 | 3n-tsh: all VM tests sometimes too slow to boot VM. | -| | `_ | | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 13 | `CSIT-1883 | 3n-snr: All hwasync wireguard tests failing when trying to verify device. | -| | `_ | | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 14 | `CSIT-1884 | 2n-clx, 2n-icx: All NAT44DET NDR PDR IMIX over 1M sessions BIDIR tests failing to create enough sessions. | -| | `_ | | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 15 | `CSIT-1886 | 3n-icx: Wireguard tests with 100 and more tunnels are failing PDR criteria. | -| | `_ | | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ - -Fixed -_____ - -Issues reported in previous releases which were fixed in this release: - -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| # | JiraID | Issue Description | -+====+=========================================+===========================================================================================================+ -| 1 | `CSIT-1799 | All NAT44-ED 16M sessions CPS scale tests fail while setting NAT44 address range. | -| | `_ | | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 2 | `CSIT-1827 | 3n-icx, 3n-skx: all AVF crypto tests sporadically fail. 1518B with no traffic, IMIX with excessive | -| | `_ | packet loss. | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 3 | `CSIT-1835 | 3n-icx: QUIC vppecho BPS tests failing on timeout when checking hoststack finished. | -| | `_ | | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 4 | `CSIT-1885 | 3n-icx: 9000b ip4 ip6 l2 NDRPDR AVF tests are failing to forward traffic. | -| | `_ | | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ - -.. _vpp_rca: - -Root Cause Analysis for Performance Changes -------------------------------------------- - -List of RCAs in |csit-release| for VPP performance changes: - -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| # | JiraID | Issue Description | -+====+=========================================+===========================================================================================================+ -| 1 | `CSIT-1902 | 3n-alt: Changed performance in VXLAN and IPsec tests. | -| | `_ | | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+ -| 2 | `VPP-2072 | RSS is not deterministic on Intel-E822CQ NIC. | -| | `_ | | -+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+