i have the same problem, but compiz.real dont use only too match memory but cpu too, up to 70 percent of cpu usage is reserved to it, i use a laptop and cpu usage is important and have a direct effects for battery life time.
i have the same problem, but compiz.real dont use only too match memory but cpu too, up to 70 percent of cpu usage is reserved to it, i use a laptop and cpu usage is important and have a direct effects for battery life time.