/*
playback timings (ms):
  LoadShardBlock: 89.987 (3)
  esindex: 0.017
  captures_list: 110.924
  CDXLines.iter: 14.088 (3)
  PetaboxLoader3.datanode: 92.223 (4)
  exclusion.robots.fetch: 0.245 (2)
  exclusion.robots: 0.999
  exclusion.robots.policy: 0.331
  RedisCDXSource: 1.815
  PetaboxLoader3.resolve: 142.066
  load_resource: 196.882
*/