FYI - in case you are not on csit-dev mail list. --a
Begin forwarded message: > From: "Tibor Frank via lists.fd.io" <tifrank=cisco....@lists.fd.io> > Date: 13 July 2022 at 16:46:07 CEST > To: csit-...@lists.fd.io > Subject: [csit-dev] FD.io CSIT-2206 Release Report is published > Reply-To: tifr...@cisco.com > > > Hi All, > > FD.io CSIT-2206 report is now available on FD.io docs site: > > https://s3-docs.fd.io/csit/rls2206/report/ > > Another successful release! Many thanks to all contributors in CSIT and > VPP communities for making it happen. > > See below for CSIT-2206 release summary and pointers to specific > sections in the report. > > Welcome all comments, best by email to csit-...@lists.fd.io. > > Tibor > > > CSIT-2206 Release Summary > ------------------------- > > BENCHMARK TESTS > > - Regressions with DPDK drivers: Change from DPDK v21.08 to DPDK v21.11 > introduced regression across all tests using dpdk drivers (with dpdk_plugin > loaded). Compared to previous VPP release performance drop varies in the > range of -15% to -6%, depending on test. It is related to updated MTU checks > within DPDK code and associated VPP code changes. > > - Number of CSIT 9000B frame tests failing: tests with higher encapsulation > overhead are failing due to exceeding default Ethernet Maximum Frame Size > value that has been reduced by MTU related VPP code changes. > > - Intel Xeon Ice Lake: Performance test data for these platforms is now > provided by testbeds newly installed in FD.io CSIT labs. > > - Arm Ampere Altra: Performance test data for these platforms is now provided > by testbeds newly installed in FD.io CSIT labs. > > - Reduction of tests: Removed certain test variations executed iteratively for > the report (as well as in daily and weekly trending) due to physical > testbeds > overload. > > TEST FRAMEWORK > > - CSIT test environment version has been updated to ver. 10. > > - CSIT PAPI support: Due to issues with PAPI performance, and deprecation of > VAT, VPP CLI is used in CSIT for many VPP scale tests. > > - General Code Housekeeping: Ongoing code optimizations and bug fixes. > > Pointers to CSIT-2206 Report sections > ------------------------------------- > > 1. FD.io CSIT test methodology [1] > 2. VPP release notes [2] > 3. VPP 64B/IMIX throughput graphs [3] > 4. VPP throughput speedup multi-core [4] > 5. VPP latency under load [5] > 6. VPP comparisons v22.06 vs. v22.02 [6] > 7. VPP performance all pkt sizes & NICs [7] > 8. DPDK 22.03 apps release notes [8] > 9. DPDK 64B throughput graphs [9] > 10. DPDK latency under load [10] > 11. DPDK comparisons 22.03 vs. 21.11 [11] > 12. TRex 2.97 release notes [12] > 13. TRex loopback 64B throughput graphs [13] > 14. TRex latency under load [14] > > Functional device tests (VPP_Device) are also included in the report. > > [1] https://s3-docs.fd.io/csit/rls2206/report/introduction/methodology.html > [2] > https://s3-docs.fd.io/csit/rls2206/report/vpp_performance_tests/csit_release_notes.html > [3] > https://s3-docs.fd.io/csit/rls2206/report/vpp_performance_tests/packet_throughput_graphs/index.html > [4] > https://s3-docs.fd.io/csit/rls2206/report/vpp_performance_tests/throughput_speedup_multi_core/index.html > [5] > https://s3-docs.fd.io/csit/rls2206/report/vpp_performance_tests/packet_latency/index.html > [6] > https://s3-docs.fd.io/csit/rls2206/report/vpp_performance_tests/comparisons/current_vs_previous_release.html > [7] > https://s3-docs.fd.io/csit/rls2206/report/detailed_test_results/vpp_performance_results/index.html > [8] > https://s3-docs.fd.io/csit/rls2206/report/dpdk_performance_tests/csit_release_notes.html > [9] > https://s3-docs.fd.io/csit/rls2206/report/dpdk_performance_tests/packet_throughput_graphs/index.html > [10] > https://s3-docs.fd.io/csit/rls2206/report/dpdk_performance_tests/packet_latency/index.html > [11] > https://s3-docs.fd.io/csit/rls2206/report/dpdk_performance_tests/comparisons/current_vs_previous_release.html > [12] > https://s3-docs.fd.io/csit/rls2206/report/trex_performance_tests/csit_release_notes.html > [13] > https://s3-docs.fd.io/csit/rls2206/report/trex_performance_tests/packet_throughput_graphs/index.html > [14] > https://s3-docs.fd.io/csit/rls2206/report/trex_performance_tests/packet_latency/index.html > > >
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