6 transactions (3 requested), each up to 2048 blocks
average: 
  0ms waiting for transaction
  1ms request delay
  4722ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  12ms logging transaction
  13377us average transaction commit time
  74 handles per transaction
  10 blocks per transaction
  12 logged blocks per transaction
