@epitaph
i will tell you why i ignored that one and didn't ignore this one

First : this thread has more expanation of what does cgroup do
while that thread doesn't

second : this thread has in addition a lot of tweaks
while that thead doesn't

third : this thread is still active and karam + thingonnaspring are develping a new patch (after the previous version)
i have sent a PM to karam to know that
while that thread is dead

fourth: this patch is better than that one
because that patch didn't work (at least with me)
but this one worked perfectly
And also this patch is different from that one

it edits .profile to make xterminal gives more performance for the programms launched from it

I guess those are enough reasons
unless you want to fight this thread more
Cheers