Forums Scripts & Popups Script -optimization

Any ways of seeing which scripts, or which calls are taking most of the time?
I assume there is none but who knows...
I just found out mirc ate about 15% of my cpu since my last reboot(over 29 hours of cpu time), when the cpu is a 3200+.
Having over 150 windows open at the same time might be the cause but i really thought it would handle it better, so i'm suspecting a script might be causing it.

At the beginning of each sequence that you want to check, set a variable to the value in $ticks
then at the end of the sequence, have an echo command showing $calc($ticks - <variable>)

That will display to you the number of ticks that sequence takes. I believe, but I do not guarantee this, that one tick is the equivalent of one microsecond, so if you get a result of 500, that would be equal to 1/2 a second.

If there are other ways of doing this, then I'm unaware of them.