Re: [ZODB-Dev] SVN: ZODB/branches/3.8/src/ZODB/ Removed the feature to try to save the index periodically because:

2008-09-18 Thread Tres Seaver
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Jim Fulton wrote: > Log message for revision 91235: > Removed the feature to try to save the index periodically because: > > 1. The saving was performed in (tpc)_finish. It is important that this > method do as little as possible because i

Re: [ZODB-Dev] SVN: ZODB/branches/3.8/src/ZODB/ Removed the feature to try to save the index periodically because:

2008-09-18 Thread Jim Fulton
On Sep 18, 2008, at 11:08 AM, Tres Seaver wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Jim Fulton wrote: >> Log message for revision 91235: >> Removed the feature to try to save the index periodically because: >> >> 1. The saving was performed in (tpc)_finish. It is important t

Re: [ZODB-Dev] Zope memory usage

2008-09-18 Thread Dieter Maurer
Roché Compaan wrote at 2008-9-17 19:52 +0200: >Thanks for the notice. We'll give this a go and report back. > >Do you know how exactly it is decided what stays in the cache? The cache replacement strategy has not changed: "lru" ("least recently used"). Objects are removed from the cache in invers

Re: [ZODB-Dev] [Zope] Zope memory usage

2008-09-18 Thread Dieter Maurer
Manuel Vazquez Acosta wrote at 2008-9-17 20:05 -0400: >Alan, > >I'm replying to the Zope list also, because this issue is perhaps >related to other components there. > >I'm running into the same situation: The python process running my Plone >site is steadyly growing. > >I'm using Zope2.9.8-final (

Re: [ZODB-Dev] Zope memory usage

2008-09-18 Thread Izak Burger
Dieter Maurer wrote: > This is standard behaviour with long running processes on > a system without memory compaction: Of course, I remember now, there was something about that in my Operating Systems course ten years ago :-) I suppose the bigger page sizes used on some architectures doesn't hel

Re: [ZODB-Dev] RFC: Reimplementing Pickle Cache in Python

2008-09-18 Thread Tres Seaver
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Dieter Maurer wrote: > Tres Seaver wrote at 2008-9-17 15:06 -0400: >> -BEGIN PGP SIGNED MESSAGE- >> Hash: SHA1 >> >> Dieter Maurer wrote: >>> Tres Seaver wrote at 2008-9-12 06:35 -0400: ... Reimplementing Pickle Cache in Python =

Re: [ZODB-Dev] Zope memory usage

2008-09-18 Thread Laurence Rowe
Izak Burger-2 wrote: > > Dieter Maurer wrote: >> This is standard behaviour with long running processes on >> a system without memory compaction: > > Of course, I remember now, there was something about that in my > Operating Systems course ten years ago :-) I suppose the bigger page > sizes