top which displays I/O usage on a per-process basis .
this.Thank you,Pratyush Kshirsagar.
@ Alex - Thank you.
@Justin - I went through the documentation. There is lot of interesting stuff. I
will tweak DragonFly on my laptop and go through other stuff.
@Chris - If it is so, then I will go with the second one. Yeah, off course
cscope will make life easy. Thanks for reminding me.
@Sascha - Yeah, their is a switch -m [io/cpu] in FreeBSD 8.0 Release. Its a good
begining.
Your suggestions are really beneficial .... :)