Viewing the historical information for a job, 1 output provided by the bhist command, Viewing the historical – HP XC System 3.x Software User Manual

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Example 9-5

Using the bjobs Command (Long Output)

$ bjobs -l 24

Job <24>, User <msmith>,Project <default>,Status <RUN>,

Queue <normal>, Interactive pseudo-terminal shell

mode, Extsched <SLURM[nodes=4]>, Command </bin/bash>

date and time stamp: Submitted from host <n16>, CWD <$HOME>,

4 Processors Requested, Requested Resources <type=any>;

date and time stamp: Started on 4 Hosts/Processors

<4*lsfhost.localdomain>;

date and time stamp: slurm_id=22;ncpus=8;slurm_alloc=n[5-8];

SCHEDULING PARAMETERS:

r15s r1m r15m ut pg io ls it tmp swp mem

loadSched - - - - - - - - - - -

loadStop - - - - - - - - - -

EXTERNAL MESSAGES:

MSG_ID FROM POST_TIME MESSAGE ATTACHMENT

0 - - - -

1 lsfadmin date and time stamp SLURM[nodes=4] N

Viewing the Historical Information for a Job

The LSF bhist command is a good tool for tracking the lifetime of a job within LSF-HPC. The bhist command
provides detailed information about a job, including running, pending, and suspended jobs, information
such as the amount of time spent in various states, and in-depth information about a job's progress while
the job was under LSF-HPC control.

Refer to the LSF bhist manpage for more information about this command, its options, and its output.

A brief summary about a finished job can be obtained with the bhist command, shown in

Example 9-6

.

This command provides statistics about the amount of time that the job has spent in various states.

Example 9-6 Using the bhist Command (Short Output)

$ bhist 24

Summary of time in seconds spent in various states:

JOBID USER JOB_NAME PEND PSUSP RUN USUSP SSUSP UNKWN TOTAL

24 smith bin/bash 11 0 220 0 0 0 231

The information in the output provided by this example is explained in

Table 9-1, “Output Provided by the

bhist Command”

.

Table 9-1 Output Provided by the bhist Command

The job ID that LSF-HPC assigned to the job.

JOBID

The user who submitted the job.

USER

The job name assigned by the user.

JOB_NAME

The total waiting time, excluding user suspended time, before the job is dispatched.

PEND

The total user suspended time of a pending job.

PSUSP

The total run time of the job.

RUN

The total user suspended time after the job is dispatched.

USUSP

The total system suspended time after the job is dispatched.

SSUSP

The total unknown time of the job.

UNKWN

The total time that the job has spent in all states.

TOTAL

To get detailed information about a finished job, add the -l option to the bhist command, shown in

Example 9-7

. The -l option specifies that the long format is requested.

82

Using LSF

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