On Wed, Jan 6, 2010 at 7:44 PM, Dmitri Girski <mitek17@xxxxxxxxx> wrote: > Hi everybody, > Many thanks to everyone replied, I think we are on the right way. > I've used tcpdump to generate the logs and there are a lot of dropped > packets due to the bad checksum. Network guy is currently looking at the > problem and most likely this is hardware issue. 95% of these problems are a bad NIC or a bad cable. Since cables are easy to change I'd try those first, then NICs. Since lots of servers have dual nics that's a pretty easy change too. Every now and then it's a bad switch / router. -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
