Re: [GENERAL] 100% CPU pg processes that don't die.

"Scott Marlowe" <scott.marlowe@gmail.com> writes:
> I'm load testing a machine, and i'm seeing idle in transaction
> processes that are no longer hooked to any outside client, that pull
> 100% CPU and can't be kill -9ed.

To my knowledge, the only way a process can't be kill -9'd is if it's
stuck inside the kernel (typically, doing I/O to a nonresponsive disk).
There's certainly no way for a userland process to defend itself against
kill -9. So my immediate response would have been to look for a
hardware problem, or failing that a kernel bug. I see from the
subsequent thread that indeed hardware failure looks to be the answer,
but that should have been your first assumption.

regards, tom lane

--
Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general