#. VPP PERFORMANCE TESTS
- **Added new performance testbed 3n-snr** (3 Node SnowRidge, with Intel
- Atom processors), to later replace 3n-dnv and 2n-dnv (3 and 2 Node
- Denverton) testbeds.
+ Atom processors).
- **Added GTPU HW offload tests** using VPP GTPU hardware offload
with Intel e810 4p25ge NICs (3n-icx testbeds only). These tests
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
| # | JiraID | Issue Description |
+====+=========================================+===========================================================================================================+
-| 1 | `CSIT-1850 | 2n-dnv: sporadic 1518B tput tests failing to establish required sessions. |
-| | <https://jira.fd.io/browse/CSIT-1850>`_ | |
-+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
-| 2 | `CSIT-1864 | 2n-clx: half of the packets lost on PDR tests. |
+| 1 | `CSIT-1864 | 2n-clx: half of the packets lost on PDR tests. |
| | <https://jira.fd.io/browse/CSIT-1864>`_ | |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
-| 3 | `CSIT-1871 | 3n-snr: 25Ge Interface goes down randomly. |
+| 2 | `CSIT-1868 | 2n-clx: ALL ldpreload-nginx tests fails when trying to start nginx. |
+| | <https://jira.fd.io/browse/CSIT-1868>`_ | |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| 3 | `CSIT-1871 | 3n-snr: 25GE interface between SUT and TG/TRex goes down randomly. |
| | <https://jira.fd.io/browse/CSIT-1871>`_ | |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
| 4 | `CSIT-1877 | 3n-alt, 3n-tsh: VM tests failing to boot VM. |
| 5 | `CSIT-1883 | 3n-snr: All hwasync wireguard tests failing when trying to verify device. |
| | <https://jira.fd.io/browse/CSIT-1883>`_ | |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
-| 6 | `CSIT-1884 | 2n-clx, 2n-icx: All NDR PDR IMIX over 1M sessions BIDIR tests failing to create enough sessions. |
+| 6 | `CSIT-1884 | 2n-clx, 2n-icx: All NAT44DET NDR PDR IMIX over 1M sessions BIDIR tests failing to create enough sessions. |
| | <https://jira.fd.io/browse/CSIT-1884>`_ | |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
-| 7 | `CSIT-1885 | 3n-icx: 9000b ip4 NDRPDR AVF tests are failing to forward traffic. |
+| 7 | `CSIT-1885 | 3n-icx: 9000b ip4 ip6 l2 NDRPDR AVF tests are failing to forward traffic. |
| | <https://jira.fd.io/browse/CSIT-1885>`_ | |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| 8 | `CSIT-1886 | 3n-icx: Wireguard tests with 100 and more tunnels are failing PDR criteria. |
+| | <https://jira.fd.io/browse/CSIT-1886>`_ | |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
Previous
________
| 10 | `CSIT-1827 | 3n-icx, 3n-skx: all AVF crypto tests sporadically fail. 1518B with no traffic, IMIX with excessive |
| | <https://jira.fd.io/browse/CSIT-1827>`_ | packet loss. |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
-| 11 | `CSIT-1835 | 3n-icx: vppecho BPS tests failing on timeout when checking hoststack finished. |
+| 11 | `CSIT-1835 | 3n-icx: QUIC vppecho BPS tests failing on timeout when checking hoststack finished. |
| | <https://jira.fd.io/browse/CSIT-1835>`_ | |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
| 12 | `CSIT-1849 | 2n-skx, 2n-clx, 2n-icx: UDP 16m TPUT tests fail to create all sessions. |
List of RCAs in |csit-release| for VPP performance changes:
-+----+-----------------------------------------+-------------------------------------------------------------------------------------+
-| # | JiraID | Issue Description |
-+====+=========================================+=====================================================================================+
-| 1 | `VPP-2030 | regression: ip6base on ICX around 2022-03-23 |
-| | <https://jira.fd.io/browse/VPP-2030>`_ | "Loads blocked due to overlapping with a preceding store that cannot be forwarded." |
-| | | started happening in ip6-lookup graph node. |
-+----+-----------------------------------------+-------------------------------------------------------------------------------------+
-| 2 | `CSIT-1852 | 2n-zn2 mellanox performance cap |
-| | <https://jira.fd.io/browse/CSIT-1852>`_ | Old issue, only now distinguished from CSIT-1751. |
-| | | This testbed+nic combination is capped below 28 Mpps, cause not identified yet. |
-+----+-----------------------------------------+-------------------------------------------------------------------------------------+
-| 3 | `CSIT-1853 | trending regression: nat44ed cps around 2202-04-01 |
-| | <https://jira.fd.io/browse/CSIT-1853>`_ | VPP change added more computation to slow path (in order to support multiple VRFs). |
-| | | Not clear if the VPP implementation is optimized enough. |
-+----+-----------------------------------------+-------------------------------------------------------------------------------------+
++----+-----------------------------------------+--------------------------------------------------------------------+
+| # | JiraID | Issue Description |
++====+=========================================+====================================================================+
+| 1 | `CSIT-1887 | rls2210 RCA: ASTF tests |
+| | <https://jira.fd.io/browse/CSIT-1887>`_ | TRex upgrade decreased TRex performance. NAT results not affected, |
+| | | except on Denverton due to interference from VPP-2010. |
++----+-----------------------------------------+--------------------------------------------------------------------+
+| 2 | `CSIT-1888 | rls2210 RCA: testbed differences, especially for ipsec |
+| | <https://jira.fd.io/browse/CSIT-1888>`_ | Not caused by VPP code nor CSIT code. |
+| | | Most probable cause is clang-14 behavior. |
++----+-----------------------------------------+--------------------------------------------------------------------+
+| 3 | `CSIT-1889 | rls2210 RCA: policy-outbound-nocrypto |
+| | <https://jira.fd.io/browse/CSIT-1889>`_ | When VPP added spd fast path matching (Gerrit 36097), |
+| | | it decreased MRR of the corresponding tests, at least on 3-alt. |
++----+-----------------------------------------+--------------------------------------------------------------------+