Re: error 53200 out of memory

On 03/16/2018 04:00 AM, francis cherat wrote:
> Hello,
>
> we have got  an error 53200 after sql statement
>
> [5-1] ERROR:  53200: out of memory
> [6-1] DETAIL:  Failed on request of size 1572864.
> [7-1] LOCATION:  AllocSetRealloc, aset.c:973
>
> in jboss logs we have got those errors
>
> org.jboss.logging.jboss-logging - 3.1.2.GA | ERROR: out of memory
>   Détail : Failed on request of size 1572864.
> executing failed
> org.hibernate.exception.GenericJDBCException: could not extract ResultSet
>
> cluster configuration
> server_version                      | 9.3.16
> effective_cache_size                | 12800MB
> shared_buffers                      | 384MB
> work_mem                            | 384MB
>
> Server configuration
> RHEL 6.5
> RAM : 16Go
> 2 CPUs
>
> Thanks for your feedback

Is there anything in the Postgres and/or system logs from the same time
that might shed on this?

--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com