All The webservers were running fine but few days back issues started and all the webservers were stuck at 100% CPU even though traffic was same and when i checked installed updates on webservers, i could see silverlight 5.1.10411.0 in updates and im not sure what version was there earlier.
silverlight 5.1.10411.0 is from may 2012 so im not sure if this is what causing the w3wp.exe to consume all resources and causing high CPU usage almost 100% becuase of which website is not accessible or very slow.
Any suggestion would be helpful
we have IIs 7,windows server 2008R2
Thanks
RAhul