As soon as I enabled closure compiler and I load a page of my website, cpu of my vps start going 100% (2 x 2,4ghz) and it start loading a lot of process from the compiler it self java -jar pathofthecompiler . Every time I load any page it keeps something like 1-2 min with 100% CPU even reloading the same pages. This happens with every type of cache I enable. waht's wrong with closure compiler?