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<p>Speaking as a user, not a dev, there have been a lot of memory
leak fixes in 3.7. I have no idea how many of those were
backported to 3.6. It might be worth testing 3.7.11 to compare.<br>
</p>
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<div class="moz-cite-prefix">On 05/26/2016 08:02 AM, Kremmyda,
Olympia (Nokia - GR/Athens) wrote:<br>
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<div>Hi,</div>
<div><font face="Times New Roman" size="3"><span
style="font-size:12pt;"> </span></font></div>
<div>We use Gluster 3.6.9 in one replicated volume (named
“log”), with two bricks.</div>
<div>Our tests include Nested Directory Creation operations
(Creation from 1000 up to 250000 Directory Trees) with 396
depth and no deletion is performed.</div>
<div><font face="Times New Roman" size="3"><span
style="font-size:12pt;"> </span></font></div>
<div>We have observed the following memory usage statistics
shown in the images:</div>
<div><font face="Times New Roman" size="3"><span
style="font-size:12pt;"> <a
moz-do-not-send="true"
href="https://bugzilla.redhat.com/attachment.cgi?id=1162032"><font
color="#0563C1" face="Corbel" size="2"><span
style="font-size:11pt;"><u><a class="moz-txt-link-freetext" href="https://bugzilla.redhat.com/attachment.cgi?id=1162032">https://bugzilla.redhat.com/attachment.cgi?id=1162032</a></u></span></font></a></span></font></div>
<div style="text-indent:36pt;"><font face="Times New Roman"
size="3"><span style="font-size:12pt;"><a
moz-do-not-send="true"
href="https://bugzilla.redhat.com/attachment.cgi?id=1162033"><font
color="#0563C1" face="Corbel" size="2"><span
style="font-size:11pt;"><u><a class="moz-txt-link-freetext" href="https://bugzilla.redhat.com/attachment.cgi?id=1162033">https://bugzilla.redhat.com/attachment.cgi?id=1162033</a></u></span></font></a></span></font></div>
<div style="text-indent:36pt;"><font face="Times New Roman"
size="3"><span style="font-size:12pt;"><a
moz-do-not-send="true"
href="https://bugzilla.redhat.com/attachment.cgi?id=1162034"><font
color="#0563C1" face="Corbel" size="2"><span
style="font-size:11pt;"><u><a class="moz-txt-link-freetext" href="https://bugzilla.redhat.com/attachment.cgi?id=1162034">https://bugzilla.redhat.com/attachment.cgi?id=1162034</a></u></span></font></a><font
face="Corbel" size="2"><span style="font-size:11pt;">
</span></font></span></font></div>
<div>(statedumps are in <a moz-do-not-send="true"
href="https://bugzilla.redhat.com/attachment.cgi?id=1162035"><font
color="#0563C1"><u>https://bugzilla.redhat.com/attachment.cgi?id=1162035</u></font></a>
) </div>
<div><font face="Times New Roman" size="3"><span
style="font-size:12pt;"> </span></font></div>
<div>and we would like your opinion if this memory usage is
normal for glusterfs.</div>
<div>Also after our tests, we delete these directories and the
memory is not released.</div>
<div>Can you describe us the expected memory behaviour in
these cases?</div>
<div><font face="Calibri"> </font></div>
<div><font face="Calibri"> </font></div>
<div>Thank you,</div>
<div>Olia</div>
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