On Wed, Oct 7, 2015 at 5:18 AM, Ramiro Barreca <rbarreca@gmail.com> wrote:
> I don't think is this case.
> We test this by using the IP address, not the hostname.
>
> What we can see is the extremely low speed of connection in 2 of 10 cases,
> when using a psql at command line with a simple "select 1 from...." inside a
> loop of a shell script FROM THE PG SERVER!!!
>
> If we do the same, but using a pipe connection (no IP address), there is no
> delay.
>
OK from your host, do:
ping clientmachinename
where clientmachinename is the name of your client, then using the IP
you get from that type
host 10.0.0.1
replaceing 10.0.0.1 with the IP you got from the ping command. If that
takes several seconds, you've got a reverse lookup problem.
