Hi,<div> </div><div>I am also facing same issue with NPCD with my NagiosXI implementation. NPCD has memory leak issue. It keeps sucking and increasing memory hog and lastly it crashes after days and then again i have to restart it. They have released a patch for it but i am still late to upgrade it. <div class="gmail_quote">On Mon, Feb 27, 2012 at 6:19 PM, Jonathan Agneessens <<a href="mailto:jagneessens@transwide.com">jagneessens@transwide.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Hi, My nagios installation (with NPCD) is running for about 30 hosts & +- 320 service checks. all works fine except the fact that it consumes a huge amount of memory, in 4 days it reaches 4GB and keeps increasing. Anyone an idea how to troubleshoot what's going wrong? What check/process/... is running away with memory or the memory isn't realeased ? (I've disabled the process_perfdata & shut down the npcd, but didn't change anything) Yes I've got custom checks running (mainly SSH tunnels) but as far as I can see, they don't cause the issue. Virtual system, latest version of nagios & nagios plugins on centos 5.7 tia Jonathan ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! <a href="http://p.sf.net/sfu/learndevnow-dev2" target="_blank">http://p.sf.net/sfu/learndevnow-dev2</a> _______________________________________________ Nagios-users mailing list <a href="mailto:Nagios-users@lists.sourceforge.net">Nagios-users@lists.sourceforge.net</a> <a href="https://lists.sourceforge.net/lists/listinfo/nagios-users" target="_blank">https://lists.sourceforge.net/lists/listinfo/nagios-users</a> ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null </blockquote></div> <div> </div>-- Thanks Manish Kumar <a href="http://in.linkedin.com/in/manishkumar85" target="_blank">http://in.linkedin.com/in/manishkumar85</a> </div>