Comment 46 for bug 917210

thom, thanks. That confirms it's not trying to render anything at a high framerate and the wakeups are caused by something else.

I don't think it's appropriate to keep discussing your problem in this bug which is fix-released. Please log a new bug and try to attach "perf" output of the compiz process while it's idle but still waking up lots. The "perf" command is in the package called "linux-tools-common" and further information is here: https://perf.wiki.kernel.org/