+| 4 | `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. |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+
+Fixed
+_____
+
+Issues reported in previous releases which were fixed in this release:
+
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| # | JiraID | Issue Description |
++====+=========================================+===========================================================================================================+
+| 1 | `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. |
+| +-----------------------------------------+ |
+| | `VPP-1998 | |
+| | <https://jira.fd.io/browse/VPP-1998>`_ | |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+
+Root Cause Analysis for Performance Changes
+-------------------------------------------
+
+List of RCAs in |csit-release| for VPP performance changes:
+
++----+-----------------------------------------+--------------------------------------------------------------+
+| # | JiraID | Issue Description |
++====+=========================================+==============================================================+
+| 1 | `CSIT-1814 | rls2202 regression: NAT44ED CPS larger scales. |
+| | <https://jira.fd.io/browse/CSIT-1814>`_ | |
++----+-----------------------------------------+--------------------------------------------------------------+
+| 2 | `CSIT-1815 | rls2202 regression: l2bdbasemaclrn around 2021-11-11. |
+| | <https://jira.fd.io/browse/CSIT-1815>`_ | |
++----+-----------------------------------------+--------------------------------------------------------------+
+| 3 | `CSIT-1816 | rls2202 regression: l2-input. |
+| | <https://jira.fd.io/browse/CSIT-1816>`_ | |
++----+-----------------------------------------+--------------------------------------------------------------+
+| 4 | `CSIT-1820 | rls2202 regression: tx2 ip6base at dpdk upgrade. |
+| | <https://jira.fd.io/browse/CSIT-1820>`_ | |
++----+-----------------------------------------+--------------------------------------------------------------+
+| 5 | `CSIT-1821 | rls2202 regression: tx2 ip6base before dpdk upgrade. |
+| | <https://jira.fd.io/browse/CSIT-1821>`_ | |
++----+-----------------------------------------+--------------------------------------------------------------+
+| 6 | `CSIT-1822 | rls2202 regression: avf-ip4base around 2022-01-06. |
+| | <https://jira.fd.io/browse/CSIT-1822>`_ | |
++----+-----------------------------------------+--------------------------------------------------------------+
+| 7 | `CSIT-1823 | rls2202 regression: vxlan-l2xcbase on tsh around 2022-01-07. |
+| | <https://jira.fd.io/browse/CSIT-1823>`_ | |
++----+-----------------------------------------+--------------------------------------------------------------+
+| 8 | `CSIT-1824 | rls2202 regression: SRv6. |
+| | <https://jira.fd.io/browse/CSIT-1824>`_ | |
++----+-----------------------------------------+--------------------------------------------------------------+