[LU-17352] Enhance lljobstat to read existing job_stats files Created: 10/Dec/23  Updated: 26/Jan/24  Resolved: 03/Jan/24

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: Lustre 2.16.0

Type: Improvement Priority: Minor
Reporter: Feng Lei Assignee: Feng Lei
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Related
is related to LU-16228 create lljobstats command Resolved
Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

Improve lljobstat command to read dumped job_stats files, aggregate data and show top jobs.

It is also possible to have a combined job_stats file like:

##########
# mds01
##########
mdt.lustre-MDT0000.job_stats=
job_stats: 
- job_id:          497658
  snapshot_time:   1702371444
  ...
mdt.lustre-MDT0002.job_stats=
job_stats: 
- job_id:          jfm2231
  snapshot_time:   1702371602
  ...
##########
# oss01
##########
....


 Comments   
Comment by Gerrit Updater [ 10/Dec/23 ]

"Feng Lei <flei@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/53397
Subject: LU-17352 utils: lljobstat can read files
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 15f7d17224d60296ed7d757e1c0fc6e7ec8b2f9c

Comment by Gerrit Updater [ 03/Jan/24 ]

"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/53397/
Subject: LU-17352 utils: lljobstat can read dumped stats files
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: ef2555d7af21bd35756805b13e6b458f56cecf54

Comment by Peter Jones [ 03/Jan/24 ]

Landed for 2.16

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