The last two sections are very similar to each other and both show the list of the most expensive queries with statistical information. The Recent Expensive Queries section shows statistics about finished queries and the Active Expensive Queries section shows queries actually running.
Both sections are depicted in the following screenshot:
The Recent Expensive Queries section shows the following:
- Number of executions per minute: How many times the query was executed during a minute
- Amount of milliseconds spent by the query on CPUs per second: Ratio of time spent on CPU in every minute ...
