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-.. _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-tsh: Investigate performance changes seen on some tests. |
-| | `_ | |
-+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
-| 2 | `VPP-2072 | RSS is not deterministic on Intel-E822CQ NIC. |
-| | `_ | |
-+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+