Atlas-connect-l mailing list

[Lincoln Bryant <lincolnb AT uchicago.edu>]

Hi Matt,

Apologies but I've held your jobs on ATLAS Connect because they seem to be OOMing our worker nodes.

From the PS tree of a worker:

ruc.mwt2 198552  9.1 82.7 3956304672 162588084 ? Rl  12:47   1:59      |                   |       \_ eventloop_batch_worker 96 ./config.root

thats 150GiB RSS memory for that job. 

We have limited access to the machine room right now due to COVID19-related lockdown at the University, so I immediately held all of your jobs to prevent any other workers from rebooting.

Could you look into the memory utilization when you get a chance?

Thanks,

Lincoln