[slurm-users] Need to calculate total runtime/walltime for one year

[Renfro, Michael]

Unless I’m misreading it, you have a wall time limit of 2 days, and jobs that use up to 32 CPUs. So a total CPU time of up to 64 CPU-days would be possible for a single job.

So if you want total wall time for jobs instead of CPU time, then you’ll want to use the Elapsed attribute, not CPUTime.

--
Mike Renfro, PhD  / HPC Systems Administrator, Information Technology Services
931 372-3601<tel:931%20372-3601>      / Tennessee Tech University

On Apr 11, 2020, at 10:05 AM, Sudeep Narayan Banerjee <snbanerjee at iitgn.ac.in> wrote:

Hi,

I want to calculate the total walltime or runtime for all jobs submitted by each user in a year. I am using the syntax as below and it is also generating some output.

We have walltime set for queues (main & main_new) as 48hrs only but the below is giving me hours ranging from 15hrs to 56 hours of even more. I am missing anything from logical/analytical point of view or the syntax is not correct with respect to the desired information ? Many thanks for any suggestion.

[root at hpc ~]# sacct  --format=user,ncpus,state,CPUTime --starttime=04/01/19 --endtime=03/31/20 |  grep mithunr
  mithunr         32  COMPLETED 15-10:34:40
  mithunr         16  COMPLETED   00:02:56
  mithunr         16  COMPLETED   02:22:40
  mithunr         16  COMPLETED   00:00:48
  mithunr         16  COMPLETED   00:00:32
  mithunr         16     FAILED   00:00:32
  mithunr         16     FAILED   00:00:32
  mithunr         16     FAILED   00:00:48
  mithunr         16     FAILED   00:00:32
  mithunr         16     FAILED   00:00:32
  mithunr          0 CANCELLED+   00:00:00
  mithunr         16     FAILED   00:00:32
  mithunr         32  COMPLETED   00:02:08
  mithunr          0 CANCELLED+   00:00:00
  mithunr         32  COMPLETED   00:01:36
  mithunr         16     FAILED   00:00:48
  mithunr         32  COMPLETED 33-02:58:08
  mithunr         32  COMPLETED 56-01:23:12
.......................
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--
Thanks & Regards,
Sudeep Narayan Banerjee
System Analyst | Scientist B
Information System Technology Facility
Academic Block 5 | Room 110
Indian Institute of Technology Gandhinagar
Palaj, Gujarat 382355 INDIA
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