Re: [PERFORM] exponential performance decrease in ISD transaction

2012-09-07 Thread John Nash
Sorry I forgot to attach the mentioned file with performance results. Please find it enclosed now. Regards 2012/9/7 John Nash : > Hi, > > We have investigated further and have observed the following: > > We have another host with postgres installed in another IP. Called host 190.

Re: [PERFORM] exponential performance decrease in ISD transaction

2012-09-07 Thread John Nash
Hi, We have investigated further and have observed the following: We have another host with postgres installed in another IP. Called host 190. The host we have reported to have the issue is host174 We have observed that if we launch the java program from host 190 towards host 174 through the ne

Re: [PERFORM] exponential performance decrease in ISD transaction

2012-09-03 Thread John Nash
2012 INSTALL -rwxrwxrwx 1 postgsql gpostgre1489 Feb 23 2012 Makefile -rwxrwxrwx 1 postgsql gpostgre1284 Feb 23 2012 README drwxrwxrwx 14 postgsql gpostgre4096 Jun 4 10:30 src 2012/8/31 Jeff Janes : > On Fri, Aug 31, 2012 at 5:27 AM, John Nash > wrote: > >> -Pos

[PERFORM] exponential performance decrease in ISD transaction

2012-08-31 Thread John Nash
Hello, We are doing some testing and have a very strange behaviour in the performance obtained with postgres while executing a Insert/select/delete transaction. Software and Hardware details: - O.S = Red hat 6.2 $ uname -a Linux localhost.localdomain 2.6.32-220.el6.x86_64 #1 SMP Wed Nov 9 08:03