[Zope] Zope slooooowww

[Ron Arts]

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True. Although hdparm -tT showed a threefold improvement,
my zope startup and access times hardly changed.

I'm currently reinstalling and doing more tests,
more in half an hour or so.

Ron Arts

Toby Dickenson wrote:
> On Thu, 14 Mar 2002 11:57:41 -0500, "Matthew T. Kromer"
> <matt@zope.com> wrote:
> 
> 
>>Ron, just to make sure, you do have DMA enabled on your hard drives, 
>>right?  hdparm should tell you that status.  If you don't, then you'll 
>>suffer greatly when you need to do I/O because all of the bytes are 
>>running through the CPU.
> 
> 
> What bytes?
> 
> The biggest 'bi' (blocks read from disk) is 6, thats 25k/second
> 
> The biggest 'bo' (blocks written to disk) is 171, and the second
> biggest 32. thats 684k/second or 128k/second.
> 
> Never mind DMA; I could be writing those bytes by hand with pencil and
> paper and it wouldnt make zope as slow as he is reporting.
> 
> 
> 
> Toby Dickenson
> tdickenson@geminidataloggers.com


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