We’re using cgroups to limit memory of jobs, but in our slurm.conf the total node memory capacity is currently specified.
Doing this there could be times when physical memory is over subscribed (physical allocation per job plus kernel memory requirements) and then swapping will occur. Is there a recommended “kernel overhead” memory (either % or absolute value) that we should deduct from the total physical memory? thanks, -greg -- Dr. Greg Wickham Advanced Computing Infrastructure Team Lead Advanced Computing Core Laboratory King Abdullah University of Science and Technology Building #1, Office #0124 greg.wick...@kaust.edu.sa +966 544 700 330 -- ________________________________ This message and its contents including attachments are intended solely for the original recipient. If you are not the intended recipient or have received this message in error, please notify me immediately and delete this message from your computer system. Any unauthorized use or distribution is prohibited. Please consider the environment before printing this email.
