ZitingShen opened a new pull request #1476: URL: https://github.com/apache/samza/pull/1476
Feature: Add a metric to track the number of active threads of a container's thread pool. This will be used to calculate the thread pool utilization of a job, which will be used as a signal for the autosizing controller to scale up or down the job thread pool size and number of containers. Changes: Add a metric to track the number of active threads of a container's thread pool. Tests: unit tests; end-to-end test with samza-hello-samza and inspect the metrics MBean with JMX Reporter <img width="904" alt="Screen Shot 2021-03-18 at 11 50 49 PM" src="https://user-images.githubusercontent.com/9065044/111748883-4916f500-884e-11eb-844e-36a63fa63091.png";> -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
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