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Feature #19410
open
Support fractional CPUs
Status:
New
Priority:
Normal
Assigned To:
-
Category:
Crunch
Target version:
-
Start date:
Due date:
% Done:
0%
Estimated time:
Description
Want to be able to support fractional CPU requests.
AWS nodes like t2.small have harsh CPU quotas, if you go about 20% (?) CPU utilization you start using credits, and you get 12 minutes of 100% CPU usage per hour. This works out to enforced 20% utilization on average.
It would be useful to be able to say, this node provides 0.2 VCPUs, so that when we ask for 1 VCPU we don't get placed on a t2.small that is actually much less than 1 VCPU of compute power -- and also have the ability to request fractional compute for lightweight jobs.
Updated by Peter Amstutz over 2 years ago
- Subject changed from Support fractional CPUs to Support fractional CPUs
- Category changed from CWL to Crunch
Updated by
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