Re: Sporadic errors during high load

2010-03-25 Thread ssureshceg
homebrew connection pool. We use spring for transaction > management and autowiring of some handler/service objects. > > Hardware: > 16 CPU cores (Intel(R) Xeon(R) X5550 @ 2.67GHz) > 32 GB RAM > > > Thanks in advance, > Patrik Kudo > > > -

Re: Sporadic errors during high load

2010-03-25 Thread ssureshceg
ource to connect to postgresql 8.4.2 on > the same machine. Most part of the application uses hibernate and ehcache > to access the database but some part use vanilla jdbc and some older parts > still use a homebrew connection pool. We use spring for transaction > management and autowir

Re: Sporadic errors during high load

2010-03-16 Thread Peter Crowther
Thanks for a comprehensive statement of the problem - so many people don't include the basics, let alone the details! A few thoughts inline. On 16 March 2010 13:58, Patrik Kudo wrote: > We run a load test scenario using the Proxysniffer load testing tool on a > machine connected to the same swi

Sporadic errors during high load

2010-03-16 Thread Patrik Kudo
Hi all! We run a fairly large web application which we're currently trying to do some load tests on but we're experiencing some sporadic errors which we can't find the cause of. We run a load test scenario using the Proxysniffer load testing tool on a machine connected to the same switch as th