As an AIX administrator you've probably run into problems such as these:
A process you can't kill, even with "kill -9". This can occur when a process is having issues in kernel mode where signals can't reach.
An application/command that isn't working correctly, but doesn't give you a clear error message as to why.
Processes that are taking a lot of CPU when they shouldn't be and you aren't sure why.
There are several AIX... [More]