Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> writes:
>> But I see that the log options in PG are really rich. Could maybe
>> someone tell me which could be the best options to find the problem? I
>> will be offline now during 24h, but I will try to make some experiments
>> in the meantime.
>
> From here:
> http://www.postgresql.org/docs/9.4/interactive/runtime-config-logging.html#RUNTIME-CONFIG-LOGGING-WHAT
thanks. I answered you indirectly in the other email.