Re: [PERFORM] Performance problem using V3 protocol in jdbc driver

2005-08-17 Thread mudfoot
Quoting Barry Lind <[EMAIL PROTECTED]>: > > > What I see when running the V3 protocol under 'top' is that the postgres > processes are routinely using 15% or more of the CPU each, when running > the V2 protocol they use more like 0.3%. > > > > Does anyone have any suggestions on an approac

[PERFORM] Performance problem using V3 protocol in jdbc driver

2005-08-16 Thread Barry Lind
We just moved a large production instance of ours from Oracle to Postgres 8.0.3 on linux.  When running on Oracle the machine hummed along using about 5% of the CPU easily handling the fairly constant load, after moving the data to Postgres the machine was pretty much maxed out on CPU and c