255148 transactions (253252 requested), each up to 4096 blocks
average: 
  0ms waiting for transaction
  0ms request delay
  4779ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  5ms logging transaction
  3631us average transaction commit time
  266 handles per transaction
  34 blocks per transaction
  36 logged blocks per transaction
