3167 transactions (375 requested), each up to 4096 blocks
average: 
  0ms waiting for transaction
  0ms request delay
  5685ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  23ms logging transaction
  6380us average transaction commit time
  1514 handles per transaction
  8 blocks per transaction
  10 logged blocks per transaction