Does any body here know any good db monitoring tools

Here is a good free one:

http://chuzhoi_files.tripod.com/index.html

Andy

Chuzoi's tool is excellent if you can look at the snapshot data and interpret it yourself ... I use it extensively whenever there is a performance related problem reported or if some performance test in progress ... In addition, I do take snapshots are regular intervals at these times for analyzing at a later time ...

But, if you want a general monitoring tool, then obviously you need $$$$. Quest has a limited version of its Quest Central monitoring available for free on their website .... www.quest.com .

Cheers
Sathyaram

I have downloaded chuzhoi tool and double clicked on the db2mon.exe.It is giving me an error saying dll not found.
I used his tool in my previous job and it was working fine.
Does any one know what are the prerequisites to use this tool

You will have to copy the dll files to C:\windows directory

Cheers

Sathyaram