7 transactions (3 requested), each up to 2048 blocks
average: 
  0ms waiting for transaction
  0ms request delay
  4659ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  42ms logging transaction
  41621us average transaction commit time
  64 handles per transaction
  10 blocks per transaction
  12 logged blocks per transaction
