Re: [BUGS] BUG #14588: Postgres process blocked on semop - Mailing list pgsql-bugs

From Tom Lane
Subject Re: [BUGS] BUG #14588: Postgres process blocked on semop
Date
Msg-id 24075.1489294390@sss.pgh.pa.us
Whole thread Raw
In response to [BUGS] BUG #14588: Postgres process blocked on semop  (diabloneo@gmail.com)
Responses Re: [BUGS] BUG #14588: Postgres process blocked on semop  (Neo Liu <diabloneo@gmail.com>)
List pgsql-bugs
diabloneo@gmail.com writes:
> During the daytime, there are about 300 postgres processes running, work as
> expected. On 00:00 each day, there will be about 200 more postgresql
> processes created, now totally about 500. And from that time, thoese working
> processes are all blocked on semop function. I check this using pstack
> command, and also check the output of ipcs -s [-i]. After this has happened,
> all new connection will stay in state authentication.

And your authentication setup is ...?

            regards, tom lane


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