Hi Jatinder,

Jatinder wrote:

> Can someone please provide some pointers on a method to track a process. The 
> situation we have is an application process refuses to die, every time a kill 
> is issued the process respawns itself. At present the server is rebooted to 
> remove the process, which is not ideal. I need to identify what the process 
> is doing what it is referencing etc basically find a root cause to the 
> problem. Can dtrace help with this analysis, if it can what scripts or probes 
> do i require.

I'd start by running 'ptree' on the process in question and having a
look at its ancestors. What signal are you sending with 'kill'? If the
process reappears following a SIGKILL then run 'ptree' to identify its
parent.

Regards,

Robert
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