rca: 
   test: RDMA with CX556A NIC
   frequency: all
   testbed: 2n-clx, 2n-zn2
   example: https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-mrr-daily-master-2n-clx/1204/log.html.gz#s1-s1-s1-s2-s1-t1
                  https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-mrr-daily-master-2n-zn2/630/log.html.gz#s1-s1-s1-s1-s1-t1
                  https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-ndrpdr-weekly-master-2n-clx/164/log.html.gz#s1-s1-s1-s1-s1-t1