5 transactions (2 requested), each up to 2048 blocks
average: 
  0ms waiting for transaction
  1ms request delay
  4573ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  49ms logging transaction
  74793us average transaction commit time
  89 handles per transaction
  8 blocks per transaction
  10 logged blocks per transaction
