[LU-15564] allocation stats in osd-ldiskfs - Whamcloud Community JIRA

Details

Type: Improvement
Resolution: Fixed
Priority: Trivial
Fix Version/s: Lustre 2.16.0, Lustre 2.15.4
Affects Version/s: None
Labels:
None

Rank (Obsolete):
9223372036854775807

Description

add block mapping/allocation time histogram to brw_stats to recognize situation when mballoc is not doing well.

Attachments

Activity

[LU-15564] allocation stats in osd-ldiskfs

Gerrit Updater added a comment - 04/Sep/24 2:45 AM

"Hongchao Zhang <hongchao@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/56248
Subject: ~~LU-15564~~ osd-ldiskfs: hide alloc time in brw_stats
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 676319539f1deb83740fb8a9471d216491feac49

Gerrit Updater added a comment - 04/Sep/24 2:45 AM "Hongchao Zhang <hongchao@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/56248 Subject: LU-15564 osd-ldiskfs: hide alloc time in brw_stats Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 676319539f1deb83740fb8a9471d216491feac49

Gerrit Updater added a comment - 13/Nov/23 2:07 AM

"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/52768/
Subject: ~~LU-15564~~ osd: add allocation time histogram
Project: fs/lustre-release
Branch: b2_15
Current Patch Set:
Commit: 628765a87189603ad5d37ae7ab5bd10409b6f2cf

Gerrit Updater added a comment - 13/Nov/23 2:07 AM "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/52768/ Subject: LU-15564 osd: add allocation time histogram Project: fs/lustre-release Branch: b2_15 Current Patch Set: Commit: 628765a87189603ad5d37ae7ab5bd10409b6f2cf

Gerrit Updater added a comment - 19/Oct/23 11:12 PM

"Alex Deiter <alex.deiter@gmail.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/52768
Subject: ~~LU-15564~~ osd: add allocation time histogram
Project: fs/lustre-release
Branch: b2_15
Current Patch Set: 1
Commit: 92af667a83f0bbefcef08013a2d637080bb51ded

Gerrit Updater added a comment - 19/Oct/23 11:12 PM "Alex Deiter <alex.deiter@gmail.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/52768 Subject: LU-15564 osd: add allocation time histogram Project: fs/lustre-release Branch: b2_15 Current Patch Set: 1 Commit: 92af667a83f0bbefcef08013a2d637080bb51ded

Peter Jones added a comment - 02/Nov/22 2:59 PM

Landed for 2.16

Peter Jones added a comment - 02/Nov/22 2:59 PM Landed for 2.16

Gerrit Updater added a comment - 02/Nov/22 7:12 AM

"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/46550/
Subject: ~~LU-15564~~ osd: add allocation time histogram
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: f97ce54357bc91f7b1285febfc50d6087dd94c13

Gerrit Updater added a comment - 02/Nov/22 7:12 AM "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/46550/ Subject: LU-15564 osd: add allocation time histogram Project: fs/lustre-release Branch: master Current Patch Set: Commit: f97ce54357bc91f7b1285febfc50d6087dd94c13

Gerrit Updater added a comment - 18/Feb/22 8:39 AM

"Alex Zhuravlev <bzzz@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/46550
Subject: ~~LU-15564~~ osd: add allocation time histogram
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 2d7ec51ee41ac0cec634ca6379b3d251869fb8f8

Gerrit Updater added a comment - 18/Feb/22 8:39 AM "Alex Zhuravlev <bzzz@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/46550 Subject: LU-15564 osd: add allocation time histogram Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 2d7ec51ee41ac0cec634ca6379b3d251869fb8f8

People

Assignee:: Alex Zhuravlev

Reporter:: Alex Zhuravlev

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 18/Feb/22 8:33 AM

Updated:: 04/Sep/24 2:45 AM

Resolved:: 02/Nov/22 2:59 PM