[Pgpool-general] pgPool hangs after some load
Tatsuo Ishii
ishii at sraoss.co.jp
Fri Jun 19 02:14:26 UTC 2009
> >> ... Sometimes (not always) pgPool hangs after these
> >> tests. That means accessing the database through pgPool is not possible
> >> any more. Attemps to access the database do not result in an error
> >> message but pgPool does not answer (at least not in reasonable time).
> >> However accessing the database directly still works perfect. If I
> >> restart pgPool everything works fine again.
>
> Following on from my previous post - I've had this occur with PgPool
> 2.2.2 as previously mentioned.
>
> I didn't have debug mode turned on at the time, but here's an strace
> for what it's worth. I'll turn on debugging and wait for this to
> occur again and hopefully provide more useful info.
[snip]
No particular unusual things found in your trace log. It would be nice
if you could send me a little bit more trace. I'm interested in what
happend for pid 2587 and 2588 afterwards.
--
Tatsuo Ishii
SRA OSS, Inc. Japan
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