Re: which Xeon processors don't have the context switching problem
Josh Berkus <josh@agliodbs.com>
From: Josh Berkus <josh@agliodbs.com>
To: pgsql-performance@postgresql.org
Cc: Geoffrey <esoteric@3times25.net>
Date: 2007-02-23T21:30:56Z
Lists: pgsql-performance
Geoffrey, > I recall a reference on the list indicating that newer Xeon processors > don't suffer from the context switching problem reported last year. Just to be clear, it's a software problem which affects all architectures, including AMD and Sparc. It's just *worse* on the PIII and P4 generation Xeons. -- --Josh Josh Berkus PostgreSQL @ Sun San Francisco