<div dir="ltr">All, I wanted to report back to the list that after throwing up my hands and DOUBLING the -xmx (8GB instead of 4GB, which was the highest documented memory allocation I could find), the trouble has not returned. When in doubt, add more RAM.<div><br></div><div>My working theory is that it was a function of not enough available and collision of garbage collection and the InCommon metadata refresh. Again, it's just a theory.</div><div><br></div><div>I'm looking forward to the per-entity MDQ. :)</div><div><br></div><div>-Mike</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, May 23, 2019 at 1:20 PM Daniel Fisher <<a href="mailto:dfisher@vt.edu">dfisher@vt.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr">On Tue, May 21, 2019 at 10:39 PM Mike Osterman <<a href="mailto:ostermmg@whitman.edu" target="_blank">ostermmg@whitman.edu</a>> wrote:</div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div class="gmail_quote"><div>I did manage to get a thread dump when in the "bad" state using this command:<br></div><div>sudo -u shibidp jstack [PID] > threaddump.log<br></div><div><br></div><div>The trick now is interpreting it. Would it make sense to create a Jira issue and upload the dump file at this point? I've given it a pretty thorough look over, but nothing's standing out to me.<br></div></div></div></div></blockquote><div><br></div><div>You can create a JIRA issue or send it directly to me. I should have time to look at it next week.</div><div><br></div><div>--Daniel Fisher</div><div><br></div></div></div>
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