11 transactions (8 requested), each up to 2048 blocks
average: 
  0ms waiting for transaction
  0ms request delay
  2745ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  91ms logging transaction
  53556us average transaction commit time
  58 handles per transaction
  10 blocks per transaction
  12 logged blocks per transaction
