hazelcast/hazelcast — pull request #4041 by pveentjer (2014-11-10 05:50:15+00:00)
Title: Feature/3.x/performance monitor

Adds the Hazelcast Performance Monitor; comparable to the Health Monitor. It logs all kinds of internal metrics like read/write events per selector-thread and number of operations executed per operation-thread.

This is very useful to see progress and imbalances.