<html> <head> <style></style> </head> <body class='hmmessage'><div dir='ltr'> I am working on a pretty large distributed Nagios core deployment and have a question regarding resources.<br><br>It appears that almost every morning @ about 7:20 am, my cpu usage goes from about 4% to about 25-40% . It will do this for a few hours and then go back to 4%.<br><br>It appears to me that the issue is with wwwrun running status.cgi. I was wondering what would be going on during the morning at about the same time every day as opposed to 24hrs / day. I was looking for some kind of maintenance it could be doing or something but am not finding anything.<br><br>I know there are no consoles open, 99.5 % of the checks the core server is processing are remote checks.<br><br>I know my environment will require multiple core servers ( 700 remote sites, 15 clients / site , 20 +/- checks per client ) but have been working all along to tune the servers for the best efficiency.<br><br>Are there any tuning parameters for status.cgi??<br><br>Thanks,<br><br>Steve <br> </div></body> </html>