Bug 605635 - [RFE] Optimize amount of allocated memory by scheduler
[RFE] Optimize amount of allocated memory by scheduler
Status: CLOSED DUPLICATE of bug 742874
Product: Red Hat Enterprise MRG
Classification: Red Hat
Component: condor (Show other bugs)
1.0
All Linux
medium Severity medium
: 2.1.1
: ---
Assigned To: Timothy St. Clair
MRG Quality Engineering
: FutureFeature
Depends On:
Blocks:
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Reported: 2010-06-18 08:59 EDT by Martin Kudlej
Modified: 2011-12-08 15:22 EST (History)
2 users (show)

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Fixed In Version:
Doc Type: Enhancement
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Last Closed: 2011-10-11 16:53:21 EDT
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RHEL 7.3 requirements from Atomic Host:
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Description Martin Kudlej 2010-06-18 08:59:55 EDT
Description of problem:
After submission ~1.2M jobs has scheduler in memory almost 3GB. I think after discussion with developers that It could be possible optimize this huge memory allocation.

Very simple example of job:
Universe=vanilla
Executable=/bin/sleep
Arguments=10
Queue 1000000

Version-Release number of selected component (if applicable):
condor-7.4.3-0.19.el5

Please feel free to change target milestone.
Comment 1 Martin Kudlej 2010-06-18 09:02:30 EDT
Here are examples that scheduler crash because it reach 3GB of memory which is border of OS with PAE kernel. Please see #603657 #603658
Comment 2 Timothy St. Clair 2011-10-11 16:53:21 EDT

*** This bug has been marked as a duplicate of bug 742874 ***

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