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https://issues.apache.org/jira/browse/YUNIKORN-1051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Bacsko updated YUNIKORN-1051:
-----------------------------------
Description:
Exposing Go runtime metrics is extremely useful to enhance supportability and
it makes it easier to reason about the performance of YK (memory usage, GC
usage, etc).
Possible approaches:
* Use more API calls to {{ReadMemStats()}} [1] and {{ReadGCStats()}} [2]
* Use the more generics metrics under {{runtime/metrics}} [3]
* Combination of these
[1] https://pkg.go.dev/runtime#ReadMemStats
[2] https://pkg.go.dev/runtime/debug#ReadGCStats
[3] https://pkg.go.dev/runtime/metrics
> Collect Go runtime metrics
> --------------------------
>
> Key: YUNIKORN-1051
> URL: https://issues.apache.org/jira/browse/YUNIKORN-1051
> Project: Apache YuniKorn
> Issue Type: Sub-task
> Components: metrics
> Reporter: Peter Bacsko
> Priority: Major
>
> Exposing Go runtime metrics is extremely useful to enhance supportability and
> it makes it easier to reason about the performance of YK (memory usage, GC
> usage, etc).
> Possible approaches:
> * Use more API calls to {{ReadMemStats()}} [1] and {{ReadGCStats()}} [2]
> * Use the more generics metrics under {{runtime/metrics}} [3]
> * Combination of these
> [1] https://pkg.go.dev/runtime#ReadMemStats
> [2] https://pkg.go.dev/runtime/debug#ReadGCStats
> [3] https://pkg.go.dev/runtime/metrics
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