8 transactions (3 requested), each up to 2048 blocks
average: 
  0ms waiting for transaction
  0ms request delay
  4301ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  6ms logging transaction
  7232us average transaction commit time
  61 handles per transaction
  8 blocks per transaction
  10 logged blocks per transaction
