For over a year, this site has been running fine on EE2. Literally overnight, the CP is now lagging terribly. Every page takes 21.5 seconds to execute, as compared to the 0.3 seconds yesterday (and for the past year).
Is there something going on that I don’t know about on EE’s end? Is there some issue with the news feed / update feed?
The front-end of my website loads perfectly fine, it’s only the control panel.
Further, the CSS is slightly screwed up, as the entire control panel appears to have about a 40 pixel body margin around the entire page.