/*
playback timings (ms):
  LoadShardBlock: 28.021 (3)
  esindex: 0.01
  captures_list: 83.176
  CDXLines.iter: 15.042 (3)
  PetaboxLoader3.datanode: 79.647 (5)
  exclusion.robots.fetch: 34.023 (4)
  exclusion.robots: 34.609
  exclusion.robots.policy: 0.274
  RedisCDXSource: 1.708
  PetaboxLoader3.resolve: 170.993 (2)
  load_resource: 255.041
*/