I'm the author of collectl, a tool for monitoring just about anything your system has to tell you about. You can read more about it on source forge and you should note that as of today, I've added support for individual process i/o statistics, something I know some members have discussed.
-mark

Welcome to LQ.org. Yes, we've discussed them many times, but please don't just have joined the community in order to promote your software...

Looks like he may have been a "lurker" for a while Chris.
I feel this is useful to let the community know of a new tool - else people would have to stumble on the other thread. Even I had dropped subscription to that thread.

FWIW I am in the process of building a new kernel so I can do some testing over the Christmas-New Year break. Looks to be a useful addition to the toolset.

syg00 is right in that I have 'lurked' around from time to time though I also admit to not having spent a lot of time in this particular forum. The reason for my post is actually 2-fold, the first being to share what has been proven by a large number of people to be a very useful tool for performance monitoring. The other reason is that when I heard about process i/o stats being available I found some posts about it in this forum and used part of that interest to add support for them. Now that they are there I'm reporting the tool's availability back to those requesting that very capability and am looking for feedback on ways to make those stats more useful. I've seen too many tools that report a lot of useful data but don't necessarily do it in the most useful way and so I'm looking for feedback on the good, the bad and the ugly. Does that help?
-mark