Dave Mangot wrote:
My 1.6 Xwiki install has started eating all my CPU when I try to go to any "dynamic page" like Blogs or What's New. Regular static pages work fine. Eventually, tomcat times out the connection to the rendered page. I upgraded to 1.7 but the behavior is still the same.
Make sure you don't allow robots to browse the PDF exports, as the export process takes a lot of computation power. See http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Performances#HRobotstxt (and in general read all the performance tips on that page).
Attached is the Xwiki.log, which doesn't seem to have much other than an NPE which I doubt is the cause. Also included is a thread dump in the catalina.out.
Note that our mailing list does not accept attachments, and it is a bad practice to post large attachments to public mailing list. The best thing to do is to use a public text sharing tool, like http://pastebin.com/ or http://rafb.net/paste/
At the very least this could be a denial of service attack because I'm sure it must be because of some entry someone made.
Unlikely. -- Sergiu Dumitriu http://purl.org/net/sergiu/