30921 transactions (30729 requested), each up to 4096 blocks
average: 
  0ms waiting for transaction
  0ms request delay
  4820ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  8ms logging transaction
  8155us average transaction commit time
  2020 handles per transaction
  75 blocks per transaction
  77 logged blocks per transaction