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diff --git a/docs/content/infrastructure/fdio_csit_testbed_versioning.md b/docs/content/infrastructure/fdio_csit_testbed_versioning.md new file mode 100644 index 0000000000..5185c787f7 --- /dev/null +++ b/docs/content/infrastructure/fdio_csit_testbed_versioning.md @@ -0,0 +1,121 @@ +--- +bookToc: true +title: "FD.io CSIT Testbed Versioning" +weight: 3 +--- + +# FD.io CSIT Testbed Versioning + +CSIT test environment versioning has been introduced to track modifications of +the test environment. + +Any benchmark anomalies (progressions, regressions) between releases of a DUT +application (e.g. VPP, DPDK), are determined by testing it in the same test +environment, to avoid test environment changes clouding the picture. +To beter distinguish impact of test environment changes, we also execute tests +without any SUT (just with TRex TG sending packets over a link looping back to +TG). + +A mirror approach is introduced to determine benchmarking anomalies due to the +test environment change. This is achieved by testing the same DUT application +version between releases of CSIT test system. This works under the assumption +that the behaviour of the DUT is deterministic under the test conditions. + +CSIT test environment versioning scheme ensures integrity of all the test system +components, including their HW revisions, compiled SW code versions and SW +source code, within a specific CSIT version. Components included in the CSIT +environment versioning include: + +- **HW** Server hardware firmware and BIOS (motherboard, processsor, + NIC(s), accelerator card(s)), tracked in CSIT branch. +- **Linux** Server Linux OS version and configuration, tracked in CSIT + Reports. +- **TRex** TRex Traffic Generator version, drivers and configuration + tracked in TG Settings. +- **CSIT** CSIT framework code tracked in CSIT release branches. + +Following is the list of CSIT versions to date: + +- Ver. 1 associated with CSIT rls1908 branch ( + [HW](https://git.fd.io/csit/tree/docs/lab?h=rls1908), + [Linux](https://docs.fd.io/csit/rls1908/report/vpp_performance_tests/test_environment.html#sut-settings-linux), + [TRex](https://docs.fd.io/csit/rls1908/report/vpp_performance_tests/test_environment.html#tg-settings-trex), + [CSIT](https://git.fd.io/csit/tree/?h=rls1908) + ). +- Ver. 2 associated with CSIT rls2001 branch ( + [HW](https://git.fd.io/csit/tree/docs/lab?h=rls2001), + [Linux](https://docs.fd.io/csit/rls2001/report/vpp_performance_tests/test_environment.html#sut-settings-linux), + [TRex](https://docs.fd.io/csit/rls2001/report/vpp_performance_tests/test_environment.html#tg-settings-trex), + [CSIT](https://git.fd.io/csit/tree/?h=rls2001) + ). +- Ver. 4 associated with CSIT rls2005 branch ( + [HW](https://git.fd.io/csit/tree/docs/lab?h=rls2005), + [Linux](https://docs.fd.io/csit/rls2005/report/vpp_performance_tests/test_environment.html#sut-settings-linux), + [TRex](https://docs.fd.io/csit/rls2005/report/vpp_performance_tests/test_environment.html#tg-settings-trex), + [CSIT](https://git.fd.io/csit/tree/?h=rls2005) + ). +- Ver. 5 associated with CSIT rls2009 branch ( + [HW](https://git.fd.io/csit/tree/docs/lab?h=rls2009), + [Linux](https://docs.fd.io/csit/rls2009/report/vpp_performance_tests/test_environment.html#sut-settings-linux), + [TRex](https://docs.fd.io/csit/rls2009/report/vpp_performance_tests/test_environment.html#tg-settings-trex), + [CSIT](https://git.fd.io/csit/tree/?h=rls2009) + ). + - The main change is TRex data-plane core resource adjustments: + [increase from 7 to 8 cores and pinning cores to interfaces](https://gerrit.fd.io/r/c/csit/+/28184) + for better TRex performance with symmetric traffic profiles. +- Ver. 6 associated with CSIT rls2101 branch ( + [HW](https://git.fd.io/csit/tree/docs/lab?h=rls2101), + [Linux](https://docs.fd.io/csit/rls2101/report/vpp_performance_tests/test_environment.html#sut-settings-linux), + [TRex](https://docs.fd.io/csit/rls2101/report/vpp_performance_tests/test_environment.html#tg-settings-trex), + [CSIT](https://git.fd.io/csit/tree/?h=rls2101) + ). + - The main change is TRex version upgrade: increase from 2.82 to 2.86. +- Ver. 7 associated with CSIT rls2106 branch ( + [HW](https://git.fd.io/csit/tree/docs/lab?h=rls2106), + [Linux](https://s3-docs.fd.io/csit/rls2106/report/vpp_performance_tests/test_environment.html#sut-settings-linux), + [TRex](https://s3-docs.fd.io/csit/rls2106/report/vpp_performance_tests/test_environment.html#tg-settings-trex), + [CSIT](https://git.fd.io/csit/tree/?h=rls2106) + ). + - TRex version upgrade: increase from 2.86 to 2.88. + - Ubuntu upgrade from 18.04 LTS to 20.04.2 LTS. +- Ver. 8 associated with CSIT rls2110 branch ( + [HW](https://git.fd.io/csit/tree/docs/lab?h=rls2110), + [Linux](https://s3-docs.fd.io/csit/rls2110/report/vpp_performance_tests/test_environment.html#sut-settings-linux), + [TRex](https://s3-docs.fd.io/csit/rls2110/report/vpp_performance_tests/test_environment.html#tg-settings-trex), + [CSIT](https://git.fd.io/csit/tree/?h=rls2110) + ). + - Intel NIC 700/800 series firmware upgrade based on DPDK compatibility + matrix. +- Ver. 9 associated with CSIT rls2202 branch ( + [HW](https://git.fd.io/csit/tree/docs/lab?h=rls2202), + [Linux](https://s3-docs.fd.io/csit/rls2202/report/vpp_performance_tests/test_environment.html#sut-settings-linux), + [TRex](https://s3-docs.fd.io/csit/rls2202/report/vpp_performance_tests/test_environment.html#tg-settings-trex), + [CSIT](https://git.fd.io/csit/tree/?h=rls2202) + ). + - Intel NIC 700/800 series firmware upgrade based on DPDK compatibility + matrix. +- Ver. 10 associated with CSIT rls2206 branch ( + [HW](https://git.fd.io/csit/tree/docs/lab?h=rls2206), + [Linux](https://s3-docs.fd.io/csit/rls2206/report/vpp_performance_tests/test_environment.html#sut-settings-linux), + [TRex](https://s3-docs.fd.io/csit/rls2206/report/vpp_performance_tests/test_environment.html#tg-settings-trex), + [CSIT](https://git.fd.io/csit/tree/?h=rls2206) + ). + - Intel NIC 700/800 series firmware upgrade based on DPDK compatibility + matrix. + - Mellanox 556A series firmware upgrade based on DPDK compatibility + matrix. + - Intel IceLake all core turbo frequency turned off. Current base frequency + is 2.6GHz. + - TRex version upgrade: increase from 2.88 to 2.97. +- Ver. 11 associated with CSIT rls2210 branch ( + [HW](https://git.fd.io/csit/tree/docs/lab?h=rls2210), + [Linux](https://s3-docs.fd.io/csit/rls2210/report/vpp_performance_tests/test_environment.html#sut-settings-linux), + [TRex](https://s3-docs.fd.io/csit/rls2210/report/vpp_performance_tests/test_environment.html#tg-settings-trex), + [CSIT](https://git.fd.io/csit/tree/?h=rls2210) + ). + - Intel NIC 700/800 series firmware upgrade based on DPDK compatibility + matrix. + - Mellanox 556A series firmware upgrade based on DPDK compatibility + matrix. + - Ubuntu upgrade from 20.04.2 LTS to 22.04.1 LTS. + - TRex version upgrade: increase from 2.97 to 3.00.
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