16503 transactions (8017 requested), each up to 65536 blocks
average: 
  0ms waiting for transaction
  0ms request delay
  4928ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  0ms logging transaction
  340us average transaction commit time
  15 handles per transaction
  4 blocks per transaction
  6 logged blocks per transaction