Hi,<br><br>We have been running our application with Shibboleth 2.3 for last one year with around 4k user load. Now we have increased our user base up to 20k and all in a sudden we have observed CPU spike due to shibd process consumes more memory. The interesting part here is, this happens every day in between 4-5PM EST. The shibd process alone consumes around 1GB memory when the CPU spike happens.<br>
<br>P.S. Our application has been used as a intranet hence the user load is consistent everyday.<br><br>Has this been noticed already anywhere? We feel it could be due to Shibboleth memory leak. Any pointers will be highly appreciated since it occurs in our production environment.<br>
<br>Here are the system details<br><br>OS: Red Hat Enterprise Linux Server release 5.8 (Tikanga)<br>CPU: Intel(R) Xeon(R) CPU E5530 @ 2.40GHz<br>RAM size:16GB<br><br>Thanks<br>Pradeep