1339 transactions (247 requested), each up to 2048 blocks
average: 
  0ms waiting for transaction
  0ms request delay
  4748ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  10ms logging transaction
  3715us average transaction commit time
  197 handles per transaction
  3 blocks per transaction
  5 logged blocks per transaction
