[slurm-users] Performance tracking of array tasks

William Dear william.dear at i3-corps.com
Mon May 16 13:44:51 UTC 2022

Could anyone please recommend methods of tracking the performance of individual tasks in a task array job?  I have installed XDMoD but it is focused solely on the Job level with no information about tasks.

My users almost exclusively use task arrays to run embarrassingly parallel jobs.  After the job is complete I would like to see run time and peak RAM usage per task so that we can correctly size the reservations for future jobs.  It would also be very helpful to break this down by node so that I can identify poorly performing nodes.

William Dear

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