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https://issues.apache.org/jira/browse/GIRAPH-985?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14280567#comment-14280567
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Maja Kabiljo commented on GIRAPH-985:
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https://reviews.facebook.net/D3168
> Add more metrics
> ----------------
>
> Key: GIRAPH-985
> URL: https://issues.apache.org/jira/browse/GIRAPH-985
> Project: Giraph
> Issue Type: Improvement
> Reporter: Maja Kabiljo
> Assignee: Maja Kabiljo
>
> When limit number of open requests is on, significant part of computation can
> be spent in just waiting. So adding metrics for total amount of time compute
> threads spent in waiting on open requests, and histogram with compute times
> per partition. These should help detecting why some job is slower than
> expected (is it from messaging or compute).
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