37900 transactions (27783 requested), each up to 65536 blocks
average: 
  0ms waiting for transaction
  0ms request delay
  2548ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  0ms logging transaction
  329us average transaction commit time
  84 handles per transaction
  9 blocks per transaction
  11 logged blocks per transaction