Re: How to deal with crashes?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Andrey" <am(at)NOSPAM(dot)netactor(dot)net>
Cc: "Martijn van Oosterhout" <kleptog(at)svana(dot)org>, pgsql-general(at)postgresql(dot)org
Subject: Re: How to deal with crashes?
Date: 2002-04-26 01:35:12
Message-ID: 19092.1019784912@sss.pgh.pa.us
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"Andrey" <am(at)NOSPAM(dot)netactor(dot)net> writes:
> As for debug version, I know what Windows programs may run number of times
> slower in debug build. Isn't this a case for Postgres on Linux?

The gcc boys say that -g makes no difference in the generated code.
I've never bothered to test the assertion; I assume they know what
they're talking about.

> 2002-04-17 13:55:18 [23600] DEBUG: connection: host=[local] user=spa-www
> database=spa
> 2002-04-17 13:55:18 [17524] DEBUG: server process (pid 23600) was
> terminated by signal 11

This is most curious --- PID 23600 evidently crashed during startup,
before it had received any queries.

You definitely need to prepare a debug version and get a stack backtrace
from one of the coredumps before we'll be able to say much more than
that.

regards, tom lane

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