Those pieces of information are available from squeue / sacct as long as you’re happy to have a wrapper which does the aggregation part for you. The commands I parse for our stat summaries are:
scontrol show nodes squeue -r -O jobid,username,minmemory,numcpus,nodelist sacct -a -S [one_month_ago] -o jobid,jobname,alloccpus,cputime%15,reqmem,account,submit,elapsed,state The only thing which I can’t find an easy way to get is the total requested memory for a job. You’d think this would be simple with squeue minmemory – except that for some jobs that value is the value for the whole job, and for others it’s a value per-cpu, so if you want to know the total you have to multiply by the number of requested CPUs. The only place I’ve managed to find that setting is from scontrol show jobid -d [jobid] Where you can examine the “MinMemoryCPU” value – however this is really slow if you’re doing that for thousands of jobs. If anyone knows how to get this to show up correctly in squeue/sacct that would be super helpful. Simon. From: Davide DelVento <[email protected]> Sent: 21 August 2024 00:14 To: Kevin Broch <[email protected]>; Simon Andrews <[email protected]> Cc: [email protected] Subject: Re: [slurm-users] Re: Print Slurm Stats on Login CAUTION: This email originated outside of the Organisation. Please help to keep us safe and do not click links or open attachments unless you recognise the sender and know the content is safe. Thanks Kevin and Simon, The full thing that you do is indeed overkill, however I was able to learn how to collect/parse some of the information I need. What I am still unable to get is: - utilization by queue (or list of node names), to track actual use of expensive resources such as GPUs, high memory nodes, etc - statistics about wait-in-queue for jobs, due to unavailable resources hopefully both in a sreport-like format by user and by overall system I suspect this information is available in sacct, but needs some massaging/consolidation to become useful for what I am looking for. Perhaps either (or both) of your scripts already do that in some place that I did not find? That would be terrific, and I'd appreciate it if you can point me to its place. Thanks again! On Tue, Aug 20, 2024 at 9:09 AM Kevin Broch via slurm-users <[email protected]<mailto:[email protected]>> wrote: Heavyweight solution (although if you have grafana and prometheus going already a little less so): https://github.com/rivosinc/prometheus-slurm-exporter On Tue, Aug 20, 2024 at 12:40 AM Simon Andrews via slurm-users <[email protected]<mailto:[email protected]>> wrote: Possibly a bit more elaborate than you want but I wrote a web based monitoring system for our cluster. It mostly uses standard slurm commands for job monitoring, but I've also added storage monitoring which requires a separate cron job to run every night. It was written for our cluster, but probably wouldn't take much work to adapt to another cluster with similar structure. You can see the code and some screenshots at: https://github.com/s-andrews/capstone_monitor ..and there's a video walk through at: https://vimeo.com/982985174<https://url6.mailanyone.net/scanner?m=1sgY3P-00000007sVN-37lD&d=4%7Cmail%2F90%2F1724195400%2F1sgY3P-00000007sVN-37lD%7Cin6e%7C57e1b682%7C10448314%7C12652688%7C66C5234BD2594AC531A50DA003030E55&o=%2Fphti%3A%2Fvts%2F.me8om9oc4715892&s=HkUa6gVu09L4VuD5nS6l_lPmQdY> We've also got more friendly scripts for monitoring current and past jobs on the command line. These are in a private repository as some of the other information there is more sensitive but I'm happy to share those scripts. You can see the scripts being used in https://vimeo.com/982986202<https://url6.mailanyone.net/scanner?m=1sgY3P-00000007sVN-37lD&d=4%7Cmail%2F90%2F1724195400%2F1sgY3P-00000007sVN-37lD%7Cin6e%7C57e1b682%7C10448314%7C12652688%7C66C5234BD2594AC531A50DA003030E55&o=%2Fphti%3A%2Fvts%2F.me8om9oc2026892&s=VhbNypF9YxWyJlVfGG9twDcHcBI> Simon. -----Original Message----- From: Paul Edmon via slurm-users <[email protected]<mailto:[email protected]>> Sent: 09 August 2024 16:12 To: [email protected]<mailto:[email protected]> Subject: [slurm-users] Print Slurm Stats on Login We are working to make our users more aware of their usage. One of the ideas we came up with was to having some basic usage stats printed at login (usage over past day, fairshare, job efficiency, etc). Does anyone have any scripts or methods that they use to do this? Before baking my own I was curious what other sites do and if they would be willing to share their scripts and methodology. -Paul Edmon- -- slurm-users mailing list -- [email protected]<mailto:[email protected]> To unsubscribe send an email to [email protected]<mailto:[email protected]> ------------------------------------ This email has been scanned for spam & viruses. 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