[GitHub] storm issue #2331: [STORM-2743] Add logging and metrics to monitor how long ...

[Ethanlm]

Github user Ethanlm commented on the issue:

    https://github.com/apache/storm/pull/2331
  
    A test:
    I monitored the metrics through JMX. And after a while, I submitted a 
topology.
    
    
![image](https://user-images.githubusercontent.com/14900612/30756560-c9c45d50-9f90-11e7-9844-e847f5df9fb0.png)



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