Chang Li created YARN-4236:
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Summary: Metric for aggregated resources allocation per queue
Key: YARN-4236
URL: https://issues.apache.org/jira/browse/YARN-4236
Project: Hadoop YARN
Issue Type: Improvement
Reporter: Chang Li
Assignee: Chang Li
We currently track allocated memory and allocated vcores per queue but we don't
have a good rate metric on how fast we're allocating these things. In other
words, a straight line in allocatedmb could equally be one extreme of no new
containers are being allocated or allocating a bunch of containers where we
free exactly what we allocate each time. Adding a resources allocated per
second per queue would give us a better insight into the rate of resource churn
on a queue. Based on this aggregated resource allocation per queue we can
easily have some tools to measure the rate of resource allocation per queue.
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