OK, you found the problem SQL statement that was affecting your server’s performance, now where did it originate?

The new MySQL Enterprise Plugins for Connector/J and Connector/NET send query statistics, including the source location for each query, directly to the MySQL Enterprise Monitor.

Figure 1 is a screenshot of new source location feature.

Figure 1. Source Location

Figure 2 shows the standard query statistics, which are collected in the query analyzer.  In both cases, the statistics are gathered by the MySQL Connector and the Plugin, not MySQL proxy.