[Zope] Re: one zope instance per cpu

2008-05-14 Thread Tres Seaver
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Sours, Kevin wrote: > > >> Four: the idea is to split up the processes so that their threads > make best >> use of the available CPUs. Python's global interpreter lock makes > using more >> than one CPU within a single process problematic. > >

RE: [Zope] Re: one zope instance per cpu

2008-05-14 Thread Sours, Kevin
> Four: the idea is to split up the processes so that their threads make best > use of the available CPUs. Python's global interpreter lock makes using more > than one CPU within a single process problematic. In the multiprocess setup, is it better to run a single thread per process or mult

[Zope] Re: one zope instance per cpu

2008-05-13 Thread Tres Seaver
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Pat McNamee wrote: >> Generally, the rule-of-thumb for scaling Zope on a multi-CPU box is to >> run an appserver instance per CPU, each talking to a shared storage... > > I came across the preceeding post while googling for info about the > one zope p