13 transactions (8 requested), each up to 2048 blocks
average: 
  0ms waiting for transaction
  0ms request delay
  2604ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  84ms logging transaction
  58677us average transaction commit time
  77 handles per transaction
  11 blocks per transaction
  13 logged blocks per transaction
