Re: [BUGS] BUG #6311: Performance degradation after upgrade

2011-11-27 Thread Kevin Grittner
"Roye Cohen" wrote: > I found a degradation in physical memory used on DB server (~200% > degradation) What are you measuring, and what were the numbers? > and a small degradation in response times on every transaction > monitored in comparison to 9.0. What transaction isolation level was

Re: [BUGS] BUG #6311: Performance degradation after upgrade

2011-11-27 Thread Bruce Momjian
Roye Cohen wrote: > > The following bug has been logged online: > > Bug reference: 6311 > Logged by: Roye Cohen > Email address: roye.co...@sap.com > PostgreSQL version: 9.1.1 > Operating system: Linux Redhat > Description:Performance degradation after upgrade > Detai

[BUGS] BUG #6311: Performance degradation after upgrade

2011-11-27 Thread Roye Cohen
The following bug has been logged online: Bug reference: 6311 Logged by: Roye Cohen Email address: roye.co...@sap.com PostgreSQL version: 9.1.1 Operating system: Linux Redhat Description:Performance degradation after upgrade Details: Hi, I am a performance engineer