<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">We are running our 4.2.1 IdP in AWS (SAML & CAS, w/ LDAP) with no issues. It is essential that you properly size the AWS instances (our tomcats run on t3.large). If you run out of CPU credits or IO credits, your performance will fall off the proverbial cliff. This can be seen in the metrics available on the AWS console.<br class=""><div class="">
<div><br class="">//<br class="">John Pfeifer<br class="">Division of Information Technology<br class="">University of Maryland, College Park</div>
</div>
<div><br class=""><blockquote type="cite" class=""><div class="">On Oct 5, 2022, at 3:20 PM, Mathew, Sunil via users <<a href="mailto:users@shibboleth.net" class="">users@shibboleth.net</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta charset="UTF-8" class=""><div class="WordSection1" style="page: WordSection1; caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><div style="margin: 0in; font-size: 10pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 11pt;" class="">Hi,</span><o:p class=""></o:p></div><div style="margin: 0in; font-size: 10pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 11pt;" class=""> </span><o:p class=""></o:p></div><div style="margin: 0in; font-size: 10pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 11pt;" class="">We currently have Shibboleth IdP 3.1.1 on-prem that is protected by CAS using remote user as principal. We are seeing significant performance issues with the 4.2.1 version deployed in AWS cluster and also in on-prem on a single server. Here are the numbers:</span></div></div></div></blockquote><br class=""><blockquote type="cite" class=""><div class=""><div class="WordSection1" style="page: WordSection1; caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><div style="margin: 0in; font-size: 10pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 11pt;" class="">Please let me know if anyone has noticed performance issues with the 4.2.1 version of Shibboleth IdP?</span><o:p class=""></o:p></div><div style="margin: 0in; font-size: 10pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 11pt;" class=""> </span><o:p class=""></o:p></div><div style="margin: 0in; font-size: 10pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 11pt;" class=""> </span><o:p class=""></o:p></div><div style="margin: 0in; font-size: 10pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 11pt;" class="">Regards,<br class="">Sunil</span><o:p class=""></o:p></div><div style="margin: 0in; font-size: 10pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 11pt;" class=""> </span><o:p class=""></o:p></div></div><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">--<span class="Apple-converted-space"> </span></span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">For Consortium Member technical support, see<span class="Apple-converted-space"> </span></span><a href="https://shibboleth.atlassian.net/wiki/x/ZYEpPw" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">https://shibboleth.atlassian.net/wiki/x/ZYEpPw</a><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">To unsubscribe from this list send an email to<span class="Apple-converted-space"> </span></span><a href="mailto:users-unsubscribe@shibboleth.net" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">users-unsubscribe@shibboleth.net</a></div></blockquote></div><br class=""></body></html>