4.5. Check node usage

To check the total number of available nodes and free nodes, use pjshowrsc option.

[_LNlogin]$ pjshowrsc
[ CLST: cluster1]
RSCUNIT           NODE
                  TOTAL  FREE  ALLOC
ResourceUnitName     14    13      1

Also, a summary of the number of jobs is displayed if specify --summary option to pjstat. At a summary of the number of job, the number of jobs submitted by the user who executed the pjstat command (all users when the -A option is specified) is aggregated and displayed for each status as shown below.

[_LNlogin]$ pjstat --summary

  ACCEPT QUEUED RUNING RUNOUT   HOLD  ERROR REJECT   EXIT CANCEL  TOTAL
       0      0      0      0      0      0      0      0      0      0
s      0      0      0      0      0      0      0      0      0      0

Note

The line with “s” at the beginning of the line is the number of jobs including sub jobs.

item name	contents
ACCEPT	Number of jobs waiting to receive jobs
QUEUED	Number of jobs waiting to execute jobs
RUNING	Number of jobs running
RUNOUT	Number of jobs waiting to finish jobs
HOLD	Number of jobs fixed by the user
ERROR	Number of jobs in fixed status due to errors
REJECT	Number of jobs that have been rejected
EXIT	Number of jobs completed
CANCEL	Number of jobs that have been canceled by the user or admin
TOTAL	Number of jobs total