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<p><tt>Dear all,</tt></p>
<p><tt>I was wondering if anybody recently encountered a similar
issue (I found a related thread from 2018, but it was
inconclusive). I just found that one of our production CES nodes
have 28k CLOSE_WAIT tcp6 connections, I do not understand why...
the second node in the same cluster does not have this issue.
Both are:</tt></p>
<p><tt>- GPFS 5.0.4.2</tt></p>
<p><tt>- RHEL 7.4</tt></p>
<p><tt>has anybody else encountered anything similar? In the last
few days it seems it happened once on one node, and twice on the
other, but never on both... <br>
</tt></p>
<p><tt>Thanks for any feedback!</tt></p>
<p><tt>cheers</tt></p>
<p><tt>leo</tt></p>
<pre class="moz-signature" cols="72">--
Paul Scherrer Institut
Dr. Leonardo Sala
Group Leader High Performance Computing
Deputy Section Head Science IT
Science IT
WHGA/036
Forschungstrasse 111
5232 Villigen PSI
Switzerland
Phone: +41 56 310 3369
<a class="moz-txt-link-abbreviated" href="mailto:leonardo.sala@psi.ch">leonardo.sala@psi.ch</a>
<a class="moz-txt-link-abbreviated" href="http://www.psi.ch">www.psi.ch</a></pre>
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