251688403 transactions (251688400 requested), each up to 4096 blocks
average: 
  0ms waiting for transaction
  0ms request delay
  85ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  0ms logging transaction
  627us average transaction commit time
  16 handles per transaction
  5 blocks per transaction
  7 logged blocks per transaction