27 transactions (6 requested), each up to 1024 blocks
average: 
  0ms waiting for transaction
  0ms request delay
  4786ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  4ms logging transaction
  4418us average transaction commit time
  60 handles per transaction
  3 blocks per transaction
  5 logged blocks per transaction
