845860 transactions (838473 requested), each up to 4096 blocks
average: 
  0ms waiting for transaction
  0ms request delay
  5049ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  2ms logging transaction
  8860us average transaction commit time
  3973 handles per transaction
  20 blocks per transaction
  22 logged blocks per transaction