error: Minimal rate loss ratio does not reach target 0.0.

rca: af-xdp losing packets, loss ratio < 0.005 as PDR tests are passing

tests: ethip4, ethip6, base and scale

frequency: sporadic

testbed: 2n-clx, 2n-skx, 2n-tx2, 2n-icx

example:

    https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-report-iterative-2202-2n-clx/79/log.html.gz#s1-s1-s1-s4-s8

    https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-report-iterative-2202-2n-skx/68/log.html.gz#s1-s1-s1-s4-s3

    https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-report-iterative-2202-2n-tx2/29/log.html.gz#s1-s1-s1-s4-s1

https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-report-iterative-2206-2n-clx/2/log.html.gz#s1-s1-s1-s4-s7-t3

https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-report-iterative-2206-2n-icx/59/log.html.gz#s1-s1-s1-s2-s1-t2

https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-report-iterative-2206-2n-skx/60/log.html.gz#s1-s1-s1-s4-s3

https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-report-iterative-2210-2n-tx2/7/log.html.gz#s1-s1-s1-s3-s2-t2