[slurm-users] Determining Cluster Usage Rate

[Christopher Samuel]

On 5/14/21 1:45 am, Diego Zuccato wrote:

> Usage reported in Percentage of Total
> -------------------------------------------------------------------------------- 
> 
>    Cluster      TRES Name    Allocated     Down PLND Dow        Idle 
> Reserved     Reported
> --------- -------------- ------------ -------- -------- ----------- 
> -------- ------------
>        oph            cpu       81.93%    0.00%    0.00%      15.85% 
> 2.22%      100.00%
>        oph            mem       80.60%    0.00%    0.00%      19.40% 
> 0.00%      100.00%

The "Reserved" column is the one you're interested in, it's indicating 
that for the 13th some jobs were waiting for CPUs, not memory.

You can look at a longer reporting period by specifying a start date,
something like:

sreport -t percent -T cpu,mem cluster utilization start=2021-01-01

All the best,
Chris
-- 
   Chris Samuel  :  http://www.csamuel.org/  :  Berkeley, CA, USA