Wordpress 3.1 100% CPU on Windows IIS

posted 12 Jun 2011, 04:43 by Tristan Self   [ updated 12 Jun 2011, 04:44 ]
After an upgrade to Wordpress 3.1, everytime I hit the front page of my wordpress site I was getting 100% CPU and the page would fail to render, no 404 just a hourglass and lots of waiting. However I could get to the admin site fine.

It turned out to be a problem that is discussed here: http://wordpress.org/support/topic/windows-server-infinite-redirect-after-upgrading-to-31?replies=4#post-1958450

The fix/workaround for now is to do the following:   Open the blog’s admin dashboard (thankfully this is still functional) and install the Permalink Fix & Disable Canonical Redirects Pack plugin and all is back to normal again.

For more info see these links:

http://wordpress.org/extend/plugins/permalink-fix-disable-canonical-redirects-pack

http://www.boche.net/blog/index.php/2011/02/27/wordpress-3-1-upgrade-issues/
Comments