283121 transactions (221693 requested), each up to 4096 blocks
average: 
  0ms waiting for transaction
  0ms request delay
  1854ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  0ms logging transaction
  841us average transaction commit time
  478 handles per transaction
  7 blocks per transaction
  9 logged blocks per transaction