Alan Zhang created SAMZA-2762:
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Summary: CPU metric(process-cpu-usage) doesn't count over child
processes
Key: SAMZA-2762
URL: https://issues.apache.org/jira/browse/SAMZA-2762
Project: Samza
Issue Type: Improvement
Reporter: Alan Zhang
The "process-cpu-usage" metric only return the “recent cpu usage” for the Java
Virtual Machine process:
[https://samza.apache.org/learn/documentation/1.6.0/operations/monitoring.html]
We have observed some use cases that created child processes(e.g. TensorFlow
process to do model inference) outside the JVM. With current implementation, we
can't know the CPU usage for these child processes.
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