On 1/9/06, Andreas Jung <lists@andreas-jung.com> wrote:
--On 9. Januar 2006 21:38:15 -0800 David H <bluepaul@earthlink.net> wrote:
Hi list,
Im just wondering what the wisdom is about Zope performance and various CPU types. I'm running Zope on Linux (Ubuntu). I notice that Dell is selling a "dual-core" Pentium unit. But I have no idea if something like "dual core" is advantegous to Zope, python execution or one's favorite RDMS.
A single Python process also a multi-threaded Python application can never run on multiple CPUs. Multiple CPUs, cores etc. together with Python make only sense when you run multiple Python processes e.g. multiple ZEO clients or ZEO client + ZEO server. For standalone Zope instance dual-core CPU give you nothing.
I'm probably stating the obvious here, but a ZEO server + at least one ZEO client is generally advisable at the very least for debugging purposes, in which case dual CPUs/cores can be somewhat helpful (though the zeo server is not terribly processor intesive in my experience). Even with a non-ZEO setup, dual cores could obviously be helpful if you were running other cpu intensive processes like an RDBMS on the same system. Alec