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

[Rupert Germann]

hi Olly,


great that you could reproduce my benchmark results.
will 4.3 actually be the first TYPO3 version which is faster than its 
predeccessor? we have it in our hands ;-)

I reworked the patch a bit, the main difference is that caching 
framework and normal DB caching use seperate tables now

attached is a new patch v3
and also one with stripped whitespaces.

greets
rupert




Oliver Hader schrieb:
> Hi,
> 
> Oliver Hader schrieb:
>> Hi Rupi,
>>
>> thanks for the work you're putting into analysing and tracking down the
>> bottlenecks in TYPO3 4.3. However, I'd like to test and profile it on my
>> own and ask you not to commit it to Trunk until I put by vote to this
>> issue (even if you already got enough +1s). Thanks!
> 
> now I finally made it to run benchmark tests on identical sites, with
> the same structure, same content, same extension, but different TYPO3
> versions.
> 
> I tested with eAccelerator enabled
> * TYPO3 4.2 (current clean branch)
> * TYPO3 4.3 (current clean trunk)
> * TYPO3 4.3 (current trunk with disabled caching framework)
> 
> Here are my results:
> +---------------------------+-------+-----------+---------------+
> |                           |  4.2  | 4.3-trunk | 4.3-noCachFr. |
> +---------------------------+-------+-----------+---------------+
> | Cached page with USER_INT |  92%  |   100%    |     104%      |
> +---------------------------+-------+-----------+---------------+
> | Completely cached page    | 106%  |   100%    |     110%      |
> +---------------------------+-------+-----------+---------------+
> 
> 
> It shows, that for pages that are delivered from cache completely, the
> old way of caching is 10% faster than the current version in trunk - and
> that TYPO3 4.2 was also 6% faster.
> 
> I'm going to write down some ideas concerning how to handle this tomorrow.
> 
> olly
> --
> Oliver Hader
> TYPO3 Release Manager 4.3