rca: 
   test: all 
   frequency: all
   testbed: 2n-tx2, 3n-alt, 3n-tsh
   example: https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-mrr-daily-master-2n-tx2/396/log.html.gz
                  https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-mrr-daily-master-3n-alt/94/log.html.gz
                  https://s3-logs.fd.io/vex-yul-rot-jenkins-1/csit-vpp-perf-mrr-daily-master-3n-tsh/687/log.html.gz