qtranslate

i have a slow runtime wordpress mu websites i did some scans with P3 - Plugin Performance Profiler from godaddy it it gives that all my slow runtime came because of this plugin "qtranslate" the problem is the i use a lot that pluging it is network activated and not for each blog/web from you who dont know what that plugin do, it give you the ability to have more than one language for the post or the page ...

so my question is there any way to fix this thing ? so without deactivate it my websites runtime get better