/*
playback timings (ms):
  LoadShardBlock: 238.147 (3)
  esindex: 0.007
  captures_list: 376.561
  CDXLines.iter: 13.704 (3)
  PetaboxLoader3.datanode: 144.241 (4)
  exclusion.robots.fetch: 96.268 (2)
  exclusion.robots: 96.982
  exclusion.robots.policy: 0.356
  RedisCDXSource: 24.39
  PetaboxLoader3.resolve: 275.684 (2)
  load_resource: 209.239
*/