#. VPP PERFORMANCE TESTS
- - **AF_XDP**: Added af_xdp driver support for all test cases. Test
- results will be added in sub-sequent CSIT-2106 report.
-
- - **GTPU tunnel**: Added GTPU HW Offload IPv4 routing tests.
-
- **Intel Xeon Ice Lake**: Added initial test data for these
platforms. Current CSIT-2106 report data for Intel Xeon Ice Lake
comes from an external source (Intel labs running CSIT code on
#. TEST FRAMEWORK
- - **Telemetry retouch**: Refactored telemetry retrieval from DUTs and
- SUTs. Included VPP perfmon plugin telemetry with all perfmon
- bundles available in VPP release.
-
- - **Upgrade to Ubuntu 20.04 LTS**: Re-installed base operating system
- to Ubuntu 20.04.2 LTS. Upgrade included also baseline Docker
- containers used for spawning topology.
-
- - **CSIT test environment** version has been updated to ver. 7, see
+ - **CSIT test environment** version has been updated to ver. 8, see
:ref:`test_environment_versioning`.
- **CSIT in AWS environment**: Added CSIT support for AWS c5n
- instances environment. Test results will be added in sub-sequent
- CSIT-2106 report.
+ instances environment.
- **CSIT PAPI support**: Due to issues with PAPI performance, VAT is
still used in CSIT for all VPP scale tests. See known issues
below.
- **General Code Housekeeping**: Ongoing code optimizations and bug
- fixes.
+ fixes.
#. PRESENTATION AND ANALYTICS LAYER
| | `VPP-1763 | commands in flight over socket), the VPP configuration for large scale tests (millions of messages) takes |
| | <https://jira.fd.io/browse/VPP-1763>`_ | too long. |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| 4 | `CSIT-1789 | AVF driver does not perform RSS in a deterministic way. |
+| | <https://jira.fd.io/browse/CSIT-1789>`_ | This increases standard deviation of tests with small number of flows (mainly ipsec). |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| 5 | `CSIT-1790 | Broken TRex latency measurements with TRex v2.88, DPDK 21.02 and FVL FW 6.01. |
+| | <https://jira.fd.io/browse/CSIT-1790>`_ | High latency O(5msec) for all VPP and testpmd/l3fwd test cases for FVL NICs with FW 6.01. |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| 6 | `CSIT-1780 | IPSEC SW async scheduler MRR tests failing with no traffic forwarded. |
+| | <https://jira.fd.io/browse/CSIT-1780>`_ | |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| 7 | `CSIT-1786 | IP4 and IP6 scale tests failing with no traffic forwarded. |
+| | <https://jira.fd.io/browse/CSIT-1786>`_ | Issue reported to VPP devs. |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| 8 | `CSIT-1785 | NAT44ED tests failing to establish all TCP sessions. |
+| | <https://jira.fd.io/browse/CSIT-1785>`_ | |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| 9 | `CSIT-1791 | Performance regression in RDMA tests, due to CSIT environment changes. |
+| | <https://jira.fd.io/browse/CSIT-1791>`_ | |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
Root Cause Analysis for Performance Changes
-------------------------------------------
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
| # | JiraID | Issue Description |
+====+=========================================+===========================================================================================================+
-| 1 | `VPP-1972 | One VPP change has decreased performance of NAT44ed processing, both slow path and fast path. |
+| 1 | `VPP-1972 | One VPP change has decreased performance of NAT44ed processing, mostly slow path. |
| | <https://jira.fd.io/browse/VPP-1972>`_ | |
+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+