[TYPO3-performance] Backend Performance TYPO3 4.3 - Strange Behavior

Susanne Moog info at susannemoog.de
Wed Jun 2 12:22:46 CEST 2010


On 02.06.2010 12:20, Dmitry Dulepov wrote:
> Hi!
> 
> Susanne Moog wrote:
>> If I click on a page in the page tree the page module needs between 5
>> and 15 seconds to render the cols and content. The subsequent requests
>> to the same page are - most of the time - a lot faster (1-3 seconds).
>> Same with editing content elements.
> 
> Several things are involved:
> - MySQL query cache
> - client caching of images
> 
> During the first request it all has to be processed and loaded. On
> subsequent requests most of it stays in various caches (MySQL, browser) and
> works much faster.

I tried it and I get the same behavior with deactivated caches (browser
cache and flushed mysql caches), very strange.


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