<div dir="ltr"><div dir="ltr">After implementing the configurations at the tuning page that Trevor linked to (<a href="https://github.com/archivesspace/tech-docs/blob/master/provisioning/tuning.md#application-settings" target="_blank">https://github.com/archivesspace/tech-docs/blob/master/provisioning/tuning.md#application-settings</a>) and additional MySQL tweaks, we also found it helpful to set up a chron job to restart the ASpace every night. This clears some thread/memory that build up in ASpace, particularly with the java apps. </div><div dir="ltr"><br></div><div>So far, we haven't run into problems yet with this method, although it's only been about two weeks so far. </div><div dir="ltr"><br></div><div dir="ltr"><br></div><div dir="ltr"><div><div dir="ltr" class="m_-1937346013116601962m_3991037044535188550m_-6904311579192592858gmail_signature"><div dir="ltr"><div><div dir="ltr"><div style="color:rgb(0,0,0);font-family:Helvetica;font-size:12px">Rachel Trent</div><div style="color:rgb(0,0,0);font-family:Helvetica;font-size:12px">Digital Services Manager</div><div style="color:rgb(0,0,0);font-family:Helvetica;font-size:12px">Special Collections Research Center</div><div style="color:rgb(0,0,0);font-family:Helvetica;font-size:12px">Gelman Library, George Washington University</div><div style="font-size:12.8px"><font color="#000000" face="Helvetica"><span style="font-size:12px">2130 H Street NW</span></font></div><div style="font-size:12.8px"><font color="#000000" face="Helvetica"><span style="font-size:12px">Washington DC 20052</span></font><br></div><div style="color:rgb(0,0,0);font-family:Helvetica;font-size:12px">202.994.4824</div><div style="color:rgb(0,0,0);font-family:Helvetica;font-size:12px"><a href="mailto:racheltrent@gwu.edu" target="_blank">racheltrent@gwu.edu</a></div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr">On Tue, Oct 9, 2018 at 3:07 PM Zachary L Pelli <<a href="mailto:zachary.pelli@shu.edu" target="_blank">zachary.pelli@shu.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hey Blake,<br>
<br>
Our server is running Java 1.7.0_181 on RHEL 7.4. <br>
<br>
Sadly the log was overwritten when AS was restarted. Silly mistake on my part. I'll catch it when it inevitably happens again.<br>
<br>
Thanks for the reply.<br>
<br>
Regards,<br>
Zach<br>
<br>
-----Original Message-----<br>
From: <a href="mailto:archivesspace_users_group-bounces@lyralists.lyrasis.org" target="_blank">archivesspace_users_group-bounces@lyralists.lyrasis.org</a> <<a href="mailto:archivesspace_users_group-bounces@lyralists.lyrasis.org" target="_blank">archivesspace_users_group-bounces@lyralists.lyrasis.org</a>> On Behalf Of Blake Carver<br>
Sent: Tuesday, October 9, 2018 2:00 PM<br>
To: Archivesspace Users Group <<a href="mailto:archivesspace_users_group@lyralists.lyrasis.org" target="_blank">archivesspace_users_group@lyralists.lyrasis.org</a>><br>
Subject: Re: [Archivesspace_Users_Group] Server leaking resources? Slows after running a while.<br>
<br>
Hey Zach,<br>
It's kind of hard to say what happened, seeing some errors in the logs would probably answer that.<br>
It's not a bad idea to give it some more memory, though if it's not a very large/busy site, 2 gigs should probably be enough.<br>
Is this a Windows server?<br>
<br>
<br>
<br>
<br>
________________________________________<br>
From: <a href="mailto:archivesspace_users_group-bounces@lyralists.lyrasis.org" target="_blank">archivesspace_users_group-bounces@lyralists.lyrasis.org</a> <<a href="mailto:archivesspace_users_group-bounces@lyralists.lyrasis.org" target="_blank">archivesspace_users_group-bounces@lyralists.lyrasis.org</a>> on behalf of Zachary L Pelli <<a href="mailto:zachary.pelli@shu.edu" target="_blank">zachary.pelli@shu.edu</a>><br>
Sent: Tuesday, October 9, 2018 12:31:39 PM<br>
To: <a href="mailto:archivesspace_users_group@lyralists.lyrasis.org" target="_blank">archivesspace_users_group@lyralists.lyrasis.org</a><br>
Subject: [Archivesspace_Users_Group] Server leaking resources? Slows after running a while.<br>
<br>
Hey all,<br>
<br>
We're having issue with our installation and I'm trying to narrow down what the problem is. After the application starts, it runs smoothly. After s few days, maybe a week, it slows to a crawl, frequently throwing 502 errors. I forgot to grab the logs before resetting, but I'll be sure to check them next time it happens.<br>
<br>
I have set the java heap space to 2500mb on a server with 4gb total memory. Running top command when the server was slow showed a constant 100% CPU usage and ~80% memory usage. After resetting, it shows 1-20% CPU usage and ~38% memory usage.<br>
<br>
I have a feeling that it may be time to upgrade to a more powerful server but I want to rule out any application-related issues before making that leap.<br>
<br>
Regards,<br>
<br>
Zach Pelli<br>
Digital Collections Infrastructure Developer Seton Hall University Libraries<br>
973.275.2046<br>
<br>
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</blockquote></div>