Bug 1475176 - [Perf] Random Reads regressed by 42% on FUSE
Summary: [Perf] Random Reads regressed by 42% on FUSE
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Gluster Storage
Classification: Red Hat Storage
Component: distribute
Version: rhgs-3.3
Hardware: All
OS: Linux
unspecified
urgent
Target Milestone: ---
: RHGS 3.3.0
Assignee: Nithya Balachandran
QA Contact: Karan Sandha
URL:
Whiteboard:
Depends On: 1475136
Blocks: 1417151
TreeView+ depends on / blocked
 
Reported: 2017-07-26 07:21 UTC by Karan Sandha
Modified: 2017-09-21 05:04 UTC (History)
9 users (show)

Fixed In Version: glusterfs-3.8.4-39
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-09-21 05:04:21 UTC
Embargoed:

Attachments (Terms of Use)
volume profile 3.8.4-35 (12.84 KB, text/plain)
2017-07-26 07:23 UTC, Karan Sandha 		no flags Details
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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2017:2774 0 normal SHIPPED_LIVE glusterfs bug fix and enhancement update 2017-09-21 08:16:29 UTC

Comment 2 Karan Sandha 2017-07-26 07:23:04 UTC 
Created attachment 1304611 [details]
volume profile 3.8.4-35
Comment 15 Nithya Balachandran 2017-07-28 05:03:28 UTC 
Karan,

Can you summarize the results of your tests in a comment?

Thanks,
Nithya
Comment 22 Atin Mukherjee 2017-07-31 13:03:37 UTC 
upstream patch : https://review.gluster.org/#/c/17922/
Comment 23 Atin Mukherjee 2017-08-07 06:41:14 UTC 
Patch mentioned in comment 22 is not valid any more. New upstream patch : https://review.gluster.org/#/c/17976/
Comment 24 Atin Mukherjee 2017-08-08 12:05:44 UTC 
Downstream patch:
https://code.engineering.redhat.com/gerrit/#/c/114677


upstream release-3.12 patch:
https://review.gluster.org/17995
Comment 30 Ambarish 2017-08-13 06:46:55 UTC 
*EC/FUSE*:

Baseline : 320045.92 kB/sec
3.8.4-40 : 324052.62 kB/sec


*Dist/Rep/Ganesha*:

Baseline(3.2) : 686392.97 kB/sec
3.8.4-40 : 689073.43 kB/sec

Verified on 3.8.4-40.
Comment 32 errata-xmlrpc 2017-09-21 05:04:21 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2017:2774
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