[TYPO3-dev] [TYPO3-core] RFC: #0011505: TYPO3 4.3 is slower than 4.2.8 -> re-implement native db caching

[Mathias Schreiber [wmdb >]]

Steffen Kamper schrieb:
> thx for outsourcing this to dev.
> My impression is that most of the time the exts are parsed for the 
> localconfs. The page delivery may be fast, but this file operations take 
> a long time. I have to examine this.

Take a look at #11474 and #11745.
I add a setting in EM_CONF to disable loading unneeded ext_tables and 
ext_localconf from BE extensions for example.
I generate temp_cached_HASH.php files like before but also generate 
temp_cached_FE_HASH.php for loading in the FE.
These files are 1/4 in a blank install thus speeding up frontend rendring.

> And yes - i quickly outputted the parse time in index_ts.php which shows 
>  complete parse time. For cache related i should use own timers in code 
> to isolate cache only. But as the patched version saved some ms it's 
> obvious that it speeds it up a bit.

We will start working on a tarball delivering a testing installation so 
all benchmarks are made upon common ground.

cheers
Mathias


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