/*
playback timings (ms):
  LoadShardBlock: 85.669 (3)
  esindex: 0.005
  captures_list: 100.09
  CDXLines.iter: 10.412 (3)
  PetaboxLoader3.datanode: 78.072 (4)
  exclusion.robots: 0.265
  exclusion.robots.policy: 0.253
  RedisCDXSource: 0.837
  PetaboxLoader3.resolve: 87.567
  load_resource: 113.528
*/