[TYPO3-dev] TYPO3 6.2 speed again

[Philipp Gampe]

Hi Philipp Gampe,

Philipp Gampe wrote:

> I do not think that there have been many changes in that area. I wonder
> where the time goes ... can you create a cachegrid file for both 4.5 and
> 6.2, such that one can compare the execution and the times needed for all
> functions.

No so drastic, but still very noticeably. Running tests with warmed-up 
caches. CPU is at about 50% (2x2), PHP 5.5 with xdebug, xcache on Fedora 19 
x86_64. Lenovo Thinkpad T420 with SSD.

I used the same site, however the list of extensions loaded is not the same 
(localconf.php vs LocalConfiguration.php -> PackageStates.php).

phil at phil-lenovo: ~/t3-playground/t3-git/ 
$ siege -c 4 -r 100 "http://localhost/t3-playground/t3-git/index.php?id=6" > 
4-5dev-c4-r100.csv
** SIEGE 3.0.0
** Preparing 4 concurrent users for battle.
The server is now under siege...
done.

Transactions:		         400 hits
Availability:		      100.00 %
Elapsed time:		       54.00 secs
Data transferred:	        3.50 MB
Response time:		        0.05 secs
Transaction rate:	        7.41 trans/sec
Throughput:		        0.06 MB/sec
Concurrency:		        0.35
Successful transactions:         400
Failed transactions:	           0
Longest transaction:	        0.25
Shortest transaction:	        0.03
 
phil at phil-lenovo: ~/t3-playground/t3-git/
$ siege -c 4 -r 100 "http://localhost/t3-playground/t3-git/index.php?id=6" > 
6-2beta-c4-r100.csv
** SIEGE 3.0.0
** Preparing 4 concurrent users for battle.
The server is now under siege...
done.

Transactions:		         400 hits
Availability:		      100.00 %
Elapsed time:		       88.58 secs
Data transferred:	        4.85 MB
Response time:		        0.40 secs
Transaction rate:	        4.52 trans/sec
Throughput:		        0.05 MB/sec
Concurrency:		        1.82
Successful transactions:         400
Failed transactions:	           0
Longest transaction:	        1.04
Shortest transaction:	        0.14

Looks like a 64% increase in time; that is quite a lot.

Best regards
-- 
Philipp Gampe – PGP-Key 0AD96065 – TYPO3 UG Bonn/Köln
Documentation – Active contributor TYPO3 CMS
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