There is definitely something wrong with counters for memif-input graph node, but only in container (not in host VPP, not for other nodes).
Here "wrong" means both "Calls" and "Vectors" values are too high, and also Vectors/Call is slightly above 256.

https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-verify-master-2n-skx/3840/log.html.gz#s1-s1-s1-s1-s1-t1-k2-k10-k21-k1-k14-k1-k1-k1-k1
But I see it was already happening in rls2202.
https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-report-iterative-2202-2n-skx/56/log.html.gz#s1-s1-s1-s1-s5-t1-k2-k10-k21-k1-k14-k1-k1-k1-k1

Those links use "show runtime" CLI command. It is unlikely that command (or something else in CSIT) is the buggy part, as only one graph node is affected.