Thanks, Juergen. I think you've solved it in one. I do have a root reservation on some nodes and was unaware that it would report that as CPU hour usage. Thanks!
Jason
On Mon, Apr 29, 2024 at 11:48 AM Juergen Salk juergen.salk@uni-ulm.de wrote:
Hi Jason,
do or did you maybe have a reservation for user root in place?
sreport accounts resources reserved for a user as well (even if not used by jobs) while sacct reports job accounting only.
Best regards Jürgen
- Jason Simms via slurm-users slurm-users@lists.schedmd.com [240429
10:47]:
Hello all,
Each week, I generate an automated report of the top users by CPU hours. This week, for whatever reason the user root accounted for a massive
number
of hours:
Login Proper Name Used
Account
root root 28224
root
I've tried to generate a report on what might account for this, but so far I'm stumped. For example, when I run a typical report:
sacct -o
jobid,jobname,start,end,NNodes,NCPUS,ReqMem,CPUTime,AveRSS,MaxRSS
-S 2024-04-22 -E 2024-04-29 --user=root --units=G
Nothing comes up (same if I change --user=root to --account=root).
I'd appreciate any thoughts as to how to investigate or understand this. It may well be that I'm missing something fundamental.
Warmest regards, Jason
-- *Jason L. Simms, Ph.D., M.P.H.* Manager of Research Computing Swarthmore College Information Technology Services (610) 328-8102 Schedule a meeting: https://calendly.com/jlsimms
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