[Zope] Re: compile time optimizations for python

[Andreas Jung]

--On 19. Januar 2008 13:42:30 +0530 "Suresh V." <suresh_vv at yahoo.com> wrote:

> Tres Seaver wrote:
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>
>>  - Tune the ZEO disk cache size (the warning sign is seen lots of
>>    "ZEO cache flip" entries in the event log).
>>
>
> Can you explain this some more?
>
> 1. Do we increase the cache size when we see these ZEO cache flips?
> 2. What is a "good" rate for these cache flips?
>

offtopic, but persistent zeo caches - especially with larger cache sizes - 
require a lot of time for performing cache validation/invalidation at start 
time (sometimes minutes..).

Andreas
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