Bug 1691164 - glusterd leaking memory when issued gluster vol status all tasks continuosly
Summary: glusterd leaking memory when issued gluster vol status all tasks continuosly
Keywords:
Status: CLOSED NEXTRELEASE
Alias: None
Product: GlusterFS
Classification: Community
Component: glusterd
Version: mainline
Hardware: x86_64
OS: Linux
medium
high
Target Milestone: ---
Assignee: bugs@gluster.org
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1686255 1694610 1694612
TreeView+ depends on / blocked
 
Reported: 2019-03-21 02:50 UTC by Atin Mukherjee
Modified: 2019-04-01 09:05 UTC (History)
9 users (show)

Fixed In Version:
Clone Of: 1686255
: 1694610 1694612 (view as bug list)
Environment:
Last Closed: 2019-03-26 04:22:44 UTC
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Embargoed:

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System ID Private Priority Status Summary Last Updated
Gluster.org Gerrit 22388 0 None Merged glusterd: fix txn-id mem leak 2019-03-26 04:22:42 UTC

Comment 1 Atin Mukherjee 2019-03-21 02:50:59 UTC 
Description of problem:
glusterd is leaking memory when issused "gluster vol status tasks" continuosly for 12 hours. The memory increase is from 250MB to 1.1GB. The increase have been 750 MB.


Version-Release number of selected component (if applicable):
glusterfs-3.12.2-45.el7rhgs.x86_64

How reproducible:
1/1

Steps to Reproduce:
1. On a six node cluster with brick-multiplexing enabled
2. Created 150 disperse volumes and 250 replica volumes and started them
3. Taken memory footprint from all the nodes
4. Issued "while true; do gluster volume status all tasks; sleep 2; done" with a time gap of 2 seconds 

Actual results:
Seen a memory increase of glusterd on Node N1 from 260MB to 1.1GB

Expected results:
glusterd memory shouldn't leak
Comment 2 Worker Ant 2019-03-21 02:53:46 UTC 
REVIEW: https://review.gluster.org/22388 (glusterd: fix txn-id mem leak) posted (#1) for review on master by Atin Mukherjee
Comment 3 Worker Ant 2019-03-26 04:22:44 UTC 
REVIEW: https://review.gluster.org/22388 (glusterd: fix txn-id mem leak) merged (#5) on master by Sanju Rakonde
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