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Peter Bacsko resolved YUNIKORN-1881. ------------------------------------ Fix Version/s: 1.4.0 Resolution: Fixed Merged to master. > Improve the performance of tryPlaceholderAllocate > ------------------------------------------------- > > Key: YUNIKORN-1881 > URL: https://issues.apache.org/jira/browse/YUNIKORN-1881 > Project: Apache YuniKorn > Issue Type: Sub-task > Reporter: Peter Bacsko > Assignee: Peter Bacsko > Priority: Major > Labels: pull-request-available > Fix For: 1.4.0 > > Attachments: tryPlaceholderAllocate.png, > tryPlaceholderAllocate_after.png > > > During the scheduling cycle, {{tryPlaceholderAllocate()}} is too expensive. > It copies and sorts apps and tries to find schedulable tasks even if we do > not have placeholders at all. For example, {{tryReservedAllocate()}} only > accounts for 0.5% of the total cpu time, while {{tryPlaceholderAllocate()}} > uses around 5%. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@yunikorn.apache.org For additional commands, e-mail: dev-h...@yunikorn.apache.org