anchor.diff:  [source,txt]
   --------------------------------------------------
   node-0 analyze             0 0 0
  +...
   node-0 fetch_shard_started 0 0 0
   node-0 fetch_shard_store   0 0 0
   node-0 flush               0 0 0
   ...
   node-0 write               0 0 0
   --------------------------------------------------
  -// TESTRESPONSE[s/\.\.\./(node-0 .+ 0 0 0\n)+/]
  +// TESTRESPONSE[s/\.\.\./(node-0 \\S+ 0 0 0\n)+/]
   // TESTRESPONSE[s/\d+/\\d+/ _cat]
   // The substitutions do two things:
   // 1. Expect any number of extra thread pools. This allows us to only list a
  
positive.code: --------------------------------------------------
  name
  analyze
  fetch_shard_started
  fetch_shard_store
  flush
  
negative.code: [source,txt]
  --------------------------------------------------
  active queue rejected
       0     0        0
       0     0        0
       0     0        0
       0     0        0
  