6678 transactions (685 requested), each up to 4096 blocks
average: 
  0ms waiting for transaction
  1ms request delay
  5697ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  18ms logging transaction
  7548us average transaction commit time
  980 handles per transaction
  7 blocks per transaction
  9 logged blocks per transaction