Most Excellent!
Congratulations to all members of the FD.io community that contributed
to the VPP 22.02 Release and CSIT 22.02 Release Report.
Thanks,
-daw-
On 3/9/22 10:30, Tibor Frank via lists.fd.io wrote:
Hi All,
FD.io CSIT-2202 report is now available on FD.io docs site:
https://s3-docs.fd.io/csit/rls2202/report/
Another successful release! Many thanks to all contributors in CSIT and
VPP communities for making it happen.
See below for CSIT-2202 release summary and pointers to specific
sections in the report.
Welcome all comments, best by email to csit-...@lists.fd.io.
Tibor
CSIT-2202 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.
- 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. 9.
- 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-2202 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 v22.02 vs. v21.10[6]
7. VPP performance all pkt sizes & NICs [7]
8. DPDK 21.11 apps release notes[8]
9. DPDK 64B throughput graphs[9]
10. DPDK latency under load[10]
11. DPDK comparisons 21.11 vs. 21.08[11]
12. TRex 2.88 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/rls2202/report/introduction/methodology.html
[2]
https://s3-docs.fd.io/csit/rls2202/report/vpp_performance_tests/csit_release_notes.html
[3]
https://s3-docs.fd.io/csit/rls2202/report/vpp_performance_tests/packet_throughput_graphs/index.html
[4]
https://s3-docs.fd.io/csit/rls2202/report/vpp_performance_tests/throughput_speedup_multi_core/index.html
[5]
https://s3-docs.fd.io/csit/rls2202/report/vpp_performance_tests/packet_latency/index.html
[6]
https://s3-docs.fd.io/csit/rls2202/report/vpp_performance_tests/comparisons/current_vs_previous_release.html
[7]
https://s3-docs.fd.io/csit/rls2202/report/detailed_test_results/vpp_performance_results/index.html
[8]
https://s3-docs.fd.io/csit/rls2202/report/dpdk_performance_tests/csit_release_notes.html
[9]
https://s3-docs.fd.io/csit/rls2202/report/dpdk_performance_tests/packet_throughput_graphs/index.html
[10]
https://s3-docs.fd.io/csit/rls2202/report/dpdk_performance_tests/packet_latency/index.html
[11]
https://s3-docs.fd.io/csit/rls2202/report/dpdk_performance_tests/comparisons/current_vs_previous_release.html
[12]
https://s3-docs.fd.io/csit/rls2202/report/trex_performance_tests/csit_release_notes.html
[13]
https://s3-docs.fd.io/csit/rls2202/report/trex_performance_tests/packet_throughput_graphs/index.html
[14]
https://s3-docs.fd.io/csit/rls2202/report/trex_performance_tests/packet_latency/index.html
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