1964 transactions (98 requested), each up to 2048 blocks
average: 
  0ms waiting for transaction
  0ms request delay
  5469ms running transaction
  0ms transaction was being locked
  0ms flushing data (in ordered mode)
  2ms logging transaction
  2849us average transaction commit time
  39 handles per transaction
  2 blocks per transaction
  4 logged blocks per transaction