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<p class="MsoNormal"><span lang="EN-US">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">In my recent test, I found that there are very severe glusterfsd memory leak when enable socket ssl option.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">If I monitor glusterfsd process RSS with command: <b>pidstat -r -p <glusterfsd pid> 1</b><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">And at the same tme, execute command: <b>
gluster v heal <volume> info,</b> i find that the RSS keep increasing until system Out of memory.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I have tried even with latest glusterfs5.5 version, this issue still exists,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Have you any idea about this issue?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">The config in my env:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[root@mn-0:/var/lib/glusterd]<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"># gluster v info ccs<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Volume Name: ccs<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Type: Replicate<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Volume ID: b565c958-2fef-4a39-811b-adce67aab20b<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Status: Started<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Snapshot Count: 0<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Number of Bricks: 1 x 3 = 3<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Transport-type: tcp<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Bricks:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Brick1: mn-0.local:/mnt/bricks/ccs/brick<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Brick2: mn-1.local:/mnt/bricks/ccs/brick<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Brick3: dbm-0.local:/mnt/bricks/ccs/brick<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Options Reconfigured:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">nfs.disable: on<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">transport.address-family: inet<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">cluster.server-quorum-type: none<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">cluster.quorum-reads: no<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">ssl.private-key: /var/opt/nokia/certs/glusterfs/glusterfs.key<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">cluster.favorite-child-policy: mtime<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">cluster.consistent-metadata: on<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">network.ping-timeout: 42<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">cluster.quorum-type: auto<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">server.allow-insecure: on<o:p></o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US">server.ssl: on<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span lang="EN-US">ssl.own-cert: /var/opt/nokia/certs/glusterfs/glusterfs.pem<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span lang="EN-US">ssl.ca-list: /var/opt/nokia/certs/glusterfs/glusterfs.ca<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span lang="EN-US">client.ssl: on<o:p></o:p></span></b></p>
<p class="MsoNormal"><span lang="EN-US">performance.client-io-threads: off<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">cluster.server-quorum-ratio: 51%<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[root@mn-0:/var/lib/glusterd]<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">#<o:p></o:p></span></p>
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