[GitHub] activemq-artemis issue #2484: ARTEMIS-2216 Use a specific executor for pageS...

[franz1981]

Github user franz1981 commented on the issue:

    https://github.com/apache/activemq-artemis/pull/2484
  
    I have taken a look on the version used for this PR + the change suggested 
by @michaelandrepearce 
     on checkDepage and I have found that:
    LivePageCacheImpl (in violet) is now a major contention point:
    
![image](https://user-images.githubusercontent.com/13125299/50660994-fa991b00-0fa1-11e9-93cf-88218f07a2de.png)
    While re `isPaging`:
    
![image](https://user-images.githubusercontent.com/13125299/50661277-df7adb00-0fa2-11e9-9ed1-94823381102a.png)
    and
    
![image](https://user-images.githubusercontent.com/13125299/50661299-eefa2400-0fa2-11e9-9463-45a9b0a57548.png)
    
    Are now source of contention
    
    
    
    



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