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<p class="MsoNormal">Thanks for the response,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Java 1.7.0_181 running on RHEL 7.4. Maybe I’ll try updating to Java 1.8, but I’m not confident that will fix it.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal">Zach<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b>From:</b> archivesspace_users_group-bounces@lyralists.lyrasis.org <archivesspace_users_group-bounces@lyralists.lyrasis.org>
<b>On Behalf Of </b>Mickel, Jason<br>
<b>Sent:</b> Tuesday, October 9, 2018 12:43 PM<br>
<b>To:</b> archivesspace_users_group@lyralists.lyrasis.org; Archivesspace Users Group <archivesspace_users_group@lyralists.lyrasis.org><br>
<b>Subject:</b> Re: [Archivesspace_Users_Group] Server leaking resources? Slows after running a while.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Arial",sans-serif">Zach,
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Arial",sans-serif">What version of Java, ArchivesSpace, and OS are you on? We were seeing the same issues, but after upgrading to Java 8 (on CentOS 6 w/4GB RAM) with AS 2.5.0, it has been well-behaved.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Arial",sans-serif">Hope that helps (and that I didn't just jinx us),<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Arial",sans-serif">Jason<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size:10.5pt;font-family:"Helvetica Neue";color:#333333">Jason T. Mickel, Ph.D.<o:p></o:p></span></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size:10.5pt;font-family:"Helvetica Neue";color:#333333">Assistant Professor & Director of Library Technology<o:p></o:p></span></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size:10.5pt;font-family:"Helvetica Neue";color:#333333">Leyburn Library M33<o:p></o:p></span></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size:10.5pt;font-family:"Helvetica Neue";color:#333333">Washington & Lee University<o:p></o:p></span></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size:10.5pt;font-family:"Helvetica Neue";color:#333333">(540) 458-8653<o:p></o:p></span></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size:10.5pt;font-family:"Helvetica Neue";color:#333333"><a href="mailto:mickelj@wlu.edu">mickelj@wlu.edu</a><o:p></o:p></span></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size:10.5pt;font-family:"Helvetica Neue";color:#333333"><a href="https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Flibrary.wlu.edu&data=01%7C01%7CZachary.pelli%40shu.edu%7C8c8b910b41054f7ec66208d62e0652e6%7C51f07c2253b744dfb97ca13261d71075%7C1&sdata=aSd2deBB1oBIwFPmCXf4CxgFZy9uTt%2B%2FpZRg9%2BzUH0o%3D&reserved=0">https://library.wlu.edu</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Arial",sans-serif">On Oct 9, 2018, 12:31 PM -0400, Zachary L Pelli <<a href="mailto:zachary.pelli@shu.edu">zachary.pelli@shu.edu</a>>, wrote:<br>
<br>
<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.5pt;font-family:"Arial",sans-serif">Hey all,<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.5pt;font-family:"Arial",sans-serif"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.5pt;font-family:"Arial",sans-serif">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.<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.5pt;font-family:"Arial",sans-serif"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.5pt;font-family:"Arial",sans-serif">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.<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.5pt;font-family:"Arial",sans-serif"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.5pt;font-family:"Arial",sans-serif">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.<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.5pt;font-family:"Arial",sans-serif"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;font-family:"Arial",sans-serif">Regards,</span><span style="font-size:10.5pt;font-family:"Arial",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;font-family:"Arial",sans-serif"> </span><span style="font-size:10.5pt;font-family:"Arial",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:14.0pt;font-family:"Arial",sans-serif">Zach Pelli</span><span style="font-size:10.5pt;font-family:"Arial",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.5pt;font-family:"Arial",sans-serif">Digital Collections Infrastructure Developer<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.5pt;font-family:"Arial",sans-serif">Seton Hall University Libraries<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.5pt;font-family:"Arial",sans-serif">973.275.2046<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.5pt;font-family:"Arial",sans-serif"> <o:p></o:p></span></p>
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