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<p>I think you may be conflating the array task with slurmstepd
tasks.</p>
<p><br>
</p>
<p>Every array task does have it's own job id, usually
<JOBID>_<TASKID><br>
</p>
<p>It will also have a 'normal' job id that goes with that.</p>
<p><br>
</p>
<p>You can get detailed information from sacct if you have
configured it. In fact, it also breaks things down into slurm
steps, so you would be able to get pretty good detailed info.</p>
<p><br>
</p>
<p>Brian Andrus</p>
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</p>
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</p>
<div class="moz-cite-prefix">On 5/16/2022 6:44 AM, William Dear
wrote:<br>
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cite="mid:BN0P110MB12758816765CD73F607AD290F8CF9@BN0P110MB1275.NAMP110.PROD.OUTLOOK.COM">
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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.</div>
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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.</div>
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<p class="x_MsoNormal" style="margin:0in 0in 0.0001pt;
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<span style="font-size:11pt;
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color:rgb(31,73,125)">William Dear</span></p>
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