689259 transactions (649948 requested), each up to 4096 blocks
average: 
  0ms waiting for transaction
  15ms request delay
  3501ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  43ms logging transaction
  1272136us average transaction commit time
  2950 handles per transaction
  15 blocks per transaction
  17 logged blocks per transaction
