-List of known issues in |csit-release| for VPP performance tests:
-
-+----+-----------------------------------------+---------------------------------------------------------------------------------------------------------------------------------+
-| # | JiraID | Issue Description |
-+====+=========================================+=================================================================================================================================+
-| 1 | `CSIT-570 | Sporadic (1 in 200) NDR discovery test failures on x520. DPDK reporting rx-errors, indicating L1 issue. |
-| | <https://jira.fd.io/browse/CSIT-570>`_ | Suspected issue with HW combination of X710-X520 in LF testbeds. Not observed outside of LF testbeds. |
-+----+-----------------------------------------+---------------------------------------------------------------------------------------------------------------------------------+
-| 2 | `VPP-1562 | Link bonding (mode LACP, transmit policy l34) test are failing due to VPP crashing producing core dump. |
-| | <https://jira.fd.io/browse/VPP-1562>`_ | |
-+----+-----------------------------------------+---------------------------------------------------------------------------------------------------------------------------------+
-| 3 | `CSIT-1427 | Scale HW IPsec are failing due to issue with selecting ipsec backend in VPP. |
-| | <https://jira.fd.io/browse/CSIT-1427>`_ | |
-+----+-----------------------------------------+---------------------------------------------------------------------------------------------------------------------------------+
-| 4 | `VPP-1563 | AVF L2patch tests are failing for all packet size and core combination. Reason: null-node blackholed packets in show error. |
-| | <https://jira.fd.io/browse/VPP-1563>`_ | |
-+----+-----------------------------------------+---------------------------------------------------------------------------------------------------------------------------------+
-| 5 | `CSIT-1234 | VPP IPSecHW/IPSecsW scale interface mode, low NDR and PDR 64B throughput in 3n-hsw testbeds, in CSIT-19.01 vs. CSIT-18.10. |
-| | <https://jira.fd.io/browse/CSIT-1234>`_ | |
-+----+-----------------------------------------+---------------------------------------------------------------------------------------------------------------------------------+
-| 6 | `CSIT-1428 | VM vhost tests with RXQ 2 and more are failing and reporting incorrect measurements due to RXQ configuration issue. |
-| | <https://jira.fd.io/browse/CSIT-1428>`_ | |
-+----+-----------------------------------------+---------------------------------------------------------------------------------------------------------------------------------+
-| 7 | `CSIT-1431 | AVF 4 cores tests are sporadically failing. |
-| | <https://jira.fd.io/browse/CSIT-1431>`_ | |
-+----+-----------------------------------------+---------------------------------------------------------------------------------------------------------------------------------+
+Fixed
+_____
+
+Issues reported in previous releases which were fixed in this release:
+
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| # | JiraID | Issue Description |
++====+=========================================+===========================================================================================================+
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| 1 | `CSIT-1789 | AVF driver does not perform RSS in a deterministic way. |
+| | <https://jira.fd.io/browse/CSIT-1789>`_ | VPP now uses the same RSS key with AVF driver as with DPDK driver. |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| 2 | `CSIT-1786 | IP4 and IP6 scale tests failing with no traffic forwarded. |
+| | <https://jira.fd.io/browse/CSIT-1786>`_ | CSIT replaced the old single VAT command by file full of "exec" CLI commands executed by VAT. |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+
+Old
+___
+
+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. |
+| | <https://jira.fd.io/browse/CSIT-1782>`_ | Frequency is reduced by s 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 |
+| | <https://jira.fd.io/browse/CSIT-1671>`_ | 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. |
+| | <https://jira.fd.io/browse/VPP-1763>`_ | More improvements needed to achieve sufficient configuration speed. |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| 5 | `CSIT-1789 | IPSEC SW async scheduler tests show bad behavior. |
+| | <https://jira.fd.io/browse/CSIT-1789>`_ | VPP code is not behaving correctly when crypto workers are the bottleneck. |
+| +-----------------------------------------+ |
+| 5 | `VPP-1998 | |
+| | <https://jira.fd.io/browse/VPP-1998>`_ | |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| 6 | `CSIT-1785 | NAT44ED tests failing to establish all TCP sessions. |
+| | <https://jira.fd.io/browse/CSIT-1785>`_ | 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. |
+| | <https://jira.fd.io/browse/VPP-1972>`_ | |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| 7 | `CSIT-1791 | Performance regression in RDMA tests, due to CSIT environment changes. |
+| | <https://jira.fd.io/browse/CSIT-1791>`_ | Two symptoms: 1. 10-20% regression across most tests. 2. DUT performance cap just below 38 Mpps. |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+
+New
+___
+
+No new issues appeared in |csit-release| for VPP performance tests,
+except for the performance changes listed below.
+
+Root Cause Analysis for Performance Changes
+-------------------------------------------
+
+List of RCAs in |csit-release| for VPP performance changes:
+
++----+-----------------------------------------+------------------------------------------------------------+
+| # | JiraID | Issue Description |
++====+=========================================+============================================================+
+| 0 | | To be updated when descriptions in Jira tickets are ready. |
++----+-----------------------------------------+------------------------------------------------------------+