Bug 980250
Summary: | NFS: Poor bonnie++ performance. | ||
---|---|---|---|
Product: | [Red Hat Storage] Red Hat Gluster Storage | Reporter: | Ben Turner <bturner> |
Component: | glusterd | Assignee: | santosh pradhan <spradhan> |
Status: | CLOSED CURRENTRELEASE | QA Contact: | Ben Turner <bturner> |
Severity: | high | Docs Contact: | |
Priority: | medium | ||
Version: | 2.1 | CC: | rhs-bugs, vagarwal, vbellur |
Target Milestone: | --- | Keywords: | ZStream |
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2013-09-05 07:19:15 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Ben Turner
2013-07-01 20:58:27 UTC
I went to retest this on the latest bits today and I got: INFO: Switching to /gluster-mount/run6343_bonnie INFO: Currently in directory /gluster-mount/run6343_bonnie Using uid:0, gid:0. Writing a byte at a time...done Writing intelligently...Can't write block.: Input/output error Can't write block 3384330. real 8m58.028s user 0m0.654s sys 0m17.336s The glusterfs version is: :: [ 13:48:10 ] :: Package versions: :: [ 13:48:10 ] :: glusterfs-3.4.0.12rhs.beta1-1.el6rhs.x86_64 Ben, Is this issue seen with the latest build as well? On the latest bits bonnie is still slower than in RHS2.0u4 but nothing like it was on the .12 version: INFO: Switching to /gluster-mount/run6378_bonnie INFO: Currently in directory /gluster-mount/run6378_bonnie Using uid:0, gid:0. Writing a byte at a time...done Writing intelligently...done Rewriting...done Reading a byte at a time...done Reading intelligently...done start 'em...done...done...done...done...done... Create files in sequential order...done. Stat files in sequential order...done. Delete files in sequential order...done. Create files in random order...done. Stat files in random order...done. Delete files in random order...done. Version 1.96 ------Sequential Output------ --Sequential Input- --Random- Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP storage-qe06 31880M 1833 96 56407 2 10866 1 3404 77 108288 5 236.4 5 Latency 8030us 34526ms 180s 114ms 889ms 124ms Version 1.96 ------Sequential Create------ --------Random Create-------- storage-qe06.lab.en -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 330 3 488 2 450 4 323 2 1631 3 1161 5 Latency 44095us 2141ms 1678ms 365ms 1435us 237ms 1.96,1.96,storage-qe06.lab.eng.rdu2.redhat.com,1,1375923171,31880M,,1833,96,56407,2,10866,1,3404,77,108288,5,236.4,5,16,,,,,330,3,488,2,450,4,323,2,1631,3,1161,5,8030us,34526ms,180s,114ms,889ms,124ms,44095us,2141ms,1678ms,365ms,1435us,237ms real 68m39.913s user 0m3.904s sys 1m22.557s Usually I expect bonnie to complete in ~40 mins in the fs sanity tests over NFS. I would say that the reason this bug was opened is resolved(300+ minute bonnie runs) but performance is still slower than 2.0u4. Issue not seen the new builds as per Ben's comments |