14 transactions (9 requested), each up to 2048 blocks
average: 
  0ms waiting for transaction
  0ms request delay
  3246ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  51ms logging transaction
  47494us average transaction commit time
  52 handles per transaction
  9 blocks per transaction
  11 logged blocks per transaction
