Re: Hibernate over postgresql

Well the server doesn't control when ACK's are sent. I'd say this is some artifact of the network/ OS

Dave Cramer

dave.cramer(at)credativ(dot)ca
http://www.credativ.ca

On 11 June 2014 03:20, amithbm <amithbm@gmail.com> wrote:

amithbm wrote

> I installed 9.2.7 keeping the client the same. The performance was even
> better than before (100%-150% better) and the ACKs were still being
> treated as asynchronous (Deduced by looking at tcpdump)
> But the problem remains with the other 9.2.7 server (With the same client)
> where ACKs are treated as synchronous and hence my round trip time is
> more.

It may be important to mention here that the machine with the issue has a
virtual IP configured. So clients connect to it using this virtual IP. The
other machine which works fine doesn't have virtual IP configured.



--
View this message in context: http://postgresql.1045698.n5.nabble.com/Hibernate-over-postgresql-tp5806233p5806789.html

Sent from the PostgreSQL - jdbc mailing list archive at Nabble.com.


--
Sent via pgsql-jdbc mailing list (pgsql-jdbc@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-jdbc