[slurm-users] seff: Memory usage > 100% ?

[Loris Bennett]

Hi,

Has anyone come across 'seff' producing a memory efficiency of more
than 100%? E.g.

$ seff -d 7379321
Slurm data: JobID ArrayJobID User Group State Clustername Ncpus Nnodes Ntasks Reqmem PerNode Cput Walltime Mem ExitStatus
Slurm data: 7379321 fakeuser fakegroup COMPLETED curta 16 1 16 1024000 1 158796 35275 2071808 0

Job ID: 7379321
Cluster: curta
User/Group: fakeuser/fakegroup
State: COMPLETED (exit code 0)
Nodes: 1
Cores per node: 16
CPU Utilized: 1-20:06:36
CPU Efficiency: 28.14% of 6-12:46:40 core-walltime
Job Wall-clock time: 09:47:55
Memory Utilized: 1.98 GB (estimated maximum)
Memory Efficiency: 202.32% of 1000.00 MB (1000.00 MB/node)

This occurs with seff version 2.1.

Cheers,

Loris

--
Dr. Loris Bennett (Hr./Mr.)
ZEDAT, Freie Universität Berlin Email loris....@fu-berlin.de