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https://issues.apache.org/jira/browse/YUNIKORN-1385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17729872#comment-17729872
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Yongjun Zhang commented on YUNIKORN-1385:
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Quote my message in yunikorn slack:
Yongjun Zhang [1:06 PM (03/24)
|https://yunikornworkspace.slack.com/archives/CL9CRJ1KM/p1684958775786059]
Greetings, the application resource usage tracking feature YUNIKORN-1385 is in
master branch now. Would like to take the opportunity to express my sincere
appreciation of all folks who helped: [@Weiwei
Yang|https://yunikornworkspace.slack.com/team/UL9CRHV0T] for spent a lot of
time helping me to ramp up with yunikorn, development env setup and discussion
on solutions, [@Qi Zhu|https://yunikornworkspace.slack.com/team/U0492FGHY2V]
for adding prerequisite features YUNIKORN-1389, YUNIKORN-1549 etc and good
discussions, [@Wilfred
Spiegelenburg|https://yunikornworkspace.slack.com/team/ULRU2BU6B] [@Craig
Condit|https://yunikornworkspace.slack.com/team/U02CLPV3B5L] [@Peter
Bacsko|https://yunikornworkspace.slack.com/team/U02K2L0RPL1] for the detailed
reviews and solution discussions, especially Craig for the major efforts of
final iterations of reviews and crafting and committing the PR. And other folks
who did the reviews. A big thank you to all!!!
> To provide visibility to application's aggregated resource consumption
> ----------------------------------------------------------------------
>
> Key: YUNIKORN-1385
> URL: https://issues.apache.org/jira/browse/YUNIKORN-1385
> Project: Apache YuniKorn
> Issue Type: New Feature
> Components: core - common, core - scheduler, shim - kubernetes
> Reporter: Yongjun Zhang
> Assignee: Yongjun Zhang
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.3.0
>
> Attachments: image-2022-11-09-11-06-20-479.png,
> yunikornResourceUsageVisibility.pdf
>
>
> Currently the "Used Resource" for a given application reported at Yunikorn
> GUI is actually the snapshot of the resources currently allocated to the
> application. We need to provide visibility to how much resources an
> application has used so far, and it would be important to report how much
> total resources is used by the application.
> The unit of resources used can be memoryseconds/vcoreseconds like how Hadoop
> Yarn does in its app summary report. However, there is more complexity with
> K8s which supports different instance types (Hadoop Yarn does support
> multiple instance types but its app summary report ignored instance types).
> It would be nice to report how much resource is used for each instance types
> used by an application.
> This is a top level Jira for this new feature. Subtask jira will be created
> when we work on it.
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