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Posted to dev@ranger.apache.org by "Vikas Kumar (Jira)" <ji...@apache.org> on 2023/04/20 14:39:00 UTC

[jira] [Created] (RANGER-4196) Tomcat metrics collection

Vikas Kumar created RANGER-4196:
-----------------------------------

             Summary: Tomcat metrics collection 
                 Key: RANGER-4196
                 URL: https://issues.apache.org/jira/browse/RANGER-4196
             Project: Ranger
          Issue Type: Improvement
          Components: Ranger
            Reporter: Vikas Kumar
            Assignee: Vikas Kumar


Like "JVM mterics" and other application metrics, Tomcat related metrics would be very useful for following use cases:

In case client gets "SoketTimeout" or Connection refused errors, having such metrics at server end will really help triaging the issue.

It should contain following metrics:
 # maxAllowedConnection
 # currentActiveConnectionCount
 # ConnectionTimeout
 # acceptCount
 # maxContainerThreadsCount
 # activeContainerThreadsCount
 # minSpareThreadsCount // corePoolSize

And other useful metrics.



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