2533 transactions (319 requested), each up to 4096 blocks
average: 
  0ms waiting for transaction
  0ms request delay
  5681ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  7ms logging transaction
  6459us average transaction commit time
  281 handles per transaction
  5 blocks per transaction
  7 logged blocks per transaction