oracle killed session still holding locks

Hi,
i'm new to oracle,
the version is 9.2 aix 5.1 64 bit
I've killed a session, it's been 9 days since. It's still marked as killed in v$session after that i've killed the pid in unix by kill -9 <pid> The session is still here holding locks on one table.

What can i do to get rid of this ?

Are there any comands to show me what this session do, how many io, cpu (like sp_monitor in sybase) ?

thx for help Received on Fri Oct 29 2004 - 07:35:36 CDT