[VPP-2118] 3n spr: Unusable performance of ipsec tests with SHA_256_128

[vvalderrv]

Description

In contrast, tests with SHA_512_256 are not affected.

The impact depends on testbed. Performance is halved [3] on 3n-icx, on 3nb-spr the performance is so poor PDR would [2] be below 9kpps.

According to bisect run [1], the cause is 40047 [0].

[0] 40047: crypto-openssl: refactor openssl API usage | https://gerrit.fd.io/r/c/vpp/+/40047

[1] https://s3-logs.fd.io/vex-yul-rot-jenkins-1/vpp-csit-bisect-master-ubuntu2204-x86_64-3n-icx/11/

[2] https://logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-ndrpdr-weekly-master-3nb-spr/58/log.html.gz#s1-s1-s1-s1-s16-t1-k2-k10-k14

[3] https://csit.fd.io/comparisons/#eNqNkEFuwyAQRU_jbCIqICbOJosm3laqrF7AhXGEYmM6YKvtImcv2E6pqy4qIcGf_4b5GgctSA_qmBWnjBcIDSAYCeGd7R63c9WBX_QLDsE6b6di7NS9WaFquKPhGq2NYuaDMwImE1vHc7onPH-gnGD4rXaQcG0arBO9M0TLd8IovQC3DA6MyjeirLqmFtnjd24Rw7BzlKJc_AY7pz9_IYIdTivK-w-7Zp6qKg15LqsFL6ZzH93ZGv-xtUDVHfifi0iLmZGxbgf4e097gpLfKLkIkYuCFkLdXlke2SnMxvTYHWNoUW76wbca0C36CwfggEQ

Assignee

Unassigned

Reporter

Vratko Polak

Comments

• vrpolak (Mon, 16 Dec 2024 12:26:47 +0000): And here is "show run" [7] from a recent run.

[7] https://logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-mrr-daily-master-3nb-spr/314/log.html.gz#s1-s1-s1-s1-s22-t1-k2-k10-k9-k10-k1-k1-k1-k12

• vrpolak (Mon, 16 Dec 2024 12:24:48 +0000): Trending link [6] to show MRR performance for ethip4ipsec10000tnlsw-udp-ar-ip4base-int-aes256cbc-hmac256sha (1c 1518B, dpdk plugin).

[6] https://csit.fd.io/trending/#eNrllk1ugzAQhU9DN9VI2MQlmy6a5h6VMdNilR_H4yTQ09chSCYSrLqxCguweCP703swNrnO4gdh_ZqIQ5IfEp7r0t-S7O3ZPy7GQNaCrB3s0i_khvV1zlIoTfkNyg7GdcAE2xfAFKCrtNlpQ6hY6i_X1nSFc2lAWvBKIQlBtw4kEhcvqlBQNVL5IVUSGmtv6_L327rl2T1ABMVUQ1DW0EK5tChD_Z04qA5pts6f-MOkn1Y2SPoHw8yjRaFCec9nonoEcoOZqZMt-XGsWAtIqx4882gD7lmqThFFtAK3xZBK4GLygWcqrowW2DYXEbV25gKP6jdaZttcRI4q303uDV_wmLaiJbKtxSOBjP9Mp26v-vyC0kFT9yKKjNbxthZUMToR65lhle5fxiSOT21nm_EI7sdUdVdwVsuaple_cO9ZVg

• vrpolak (Fri, 15 Nov 2024 12:33:04 +0000): Abysmal performace [5] leading to test failures is still present in rls2410.

[5] https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-report-iterative-2410-3na-spr/43/log.html.gz#s1-s1-s1-s1-s3-t1-k3-k7-k1-k1-k1-k8-k10-k1-k1-k1-k12

• vrpolak (Mon, 29 Jul 2024 12:24:10 +0000): I opened VPP-2120 specifically for test failures (as opposed to just poor performance), but on second though there is no real need to have two tickets for the same issue. I will just update title of this ticket and close VPP-2120 as a duplicate.

Example failure [4], from rls2406.

[4] https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-report-iterative-2406-3na-spr/57/log.html.gz#s1-s1-s1-s1-s3-t1-k3-k7-k1-k1-k1-k8-k10-k1-k1-k1-k12

Original issue: https://jira.fd.io/browse/VPP-2118