[Zope-CMF] CMF write performance as poor as Plone?

Andreas Jung lists at zopyx.com
Sun Nov 23 03:24:52 EST 2008


On 23.11.2008 9:17 Uhr, Dieter Maurer wrote:
> Andreas Jung wrote at 2008-11-21 07:31 +0100:
>> ... write performance ...
>> However the transaction size does not
>> seem to have any impact on the number of simulataneous writes.
>
> Have you profiled an individual request to learn what the time is spent for?
>
> If the time is dominated by client side activity, you need client side
> skaling to increase the throughput significantly.

>
> If, on the other hand, the time is heavily dominated by server side activity,
> you would need backend skaling (which is currently quite difficult
> to get) or get the backend significantly faster (I assume that
> the bandwidth is not the limiting factor).
>

This issue is independent of the client-side. ab2 and cmf/plone were
running on the same (fast) machine.

Andreas
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