Strange slow template performance

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Author	Message
Andreas Kaiser	Wednesday 27 February 2008 2:59:13 am Hi, I'm just upgraded a ezp 3.10 site to ezp 4.0 and having some slow performance in the 4.0 version. The site loads faster in ezp 4, except in the gallery templates: http://www.construidea.atela.biz/index.php/Productos/Andamios/Andamios (ezp 4 - 17 sec) http://construidea.atela.biz/index.php/Productos/Andamios/Andamios (ezp 3.10 - under 1.5sec) Note: These sites are hosted in different systems, both in a dedicated server with same components, but the ezp 4 is installed on a openvz vps (but with no limit in process & memory). I have also another ezp4 web under development with "slower" performance in a template with images (it's a different siteaccess from previous ezp4 install), but I can't compare because this site was developed directly in ezp4: http://www.cellerix.atela.biz/index.php/Sobre-nosotros/Equipo (ezp4 - over 9sec) eZ Partner in Madrid (Spain) Web: http://www.atela.net/
Xavier Dutoit	Thursday 28 February 2008 1:50:29 am What are you using for the images ? GD ? Imagemagic ? What's in the debug ? X+ http://www.sydesy.com
Andreas Kaiser	Thursday 28 February 2008 12:52:55 pm I'm using Imagemagick, now load times in these templates are correct after the first load (perhaps there was any problem with cache permission...) or with the VPS. Anyway I will make some more tests... it was too strange, because my experience with ezp4 is that the performance is faster! eZ Partner in Madrid (Spain) Web: http://www.atela.net/

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Message

Andreas Kaiser

Wednesday 27 February 2008 2:59:13 am

Hi,

I'm just upgraded a ezp 3.10 site to ezp 4.0 and having some slow performance in the 4.0 version.

The site loads faster in ezp 4, except in the gallery templates:

http://www.construidea.atela.biz/index.php/Productos/Andamios/Andamios (ezp 4 - 17 sec)
http://construidea.atela.biz/index.php/Productos/Andamios/Andamios (ezp 3.10 - under 1.5sec)

Note: These sites are hosted in different systems, both in a dedicated server with same components, but the ezp 4 is installed on a openvz vps (but with no limit in process & memory).

I have also another ezp4 web under development with "slower" performance in a template with images (it's a different siteaccess from previous ezp4 install), but I can't compare because this site was developed directly in ezp4: http://www.cellerix.atela.biz/index.php/Sobre-nosotros/Equipo (ezp4 - over 9sec)

eZ Partner in Madrid (Spain)
Web: http://www.atela.net/

Xavier Dutoit

Thursday 28 February 2008 1:50:29 am

What are you using for the images ? GD ? Imagemagic ?

What's in the debug ?

X+

http://www.sydesy.com

Andreas Kaiser

Thursday 28 February 2008 12:52:55 pm

I'm using Imagemagick, now load times in these templates are correct after the first load (perhaps there was any problem with cache permission...) or with the VPS.

Anyway I will make some more tests... it was too strange, because my experience with ezp4 is that the performance is faster!

eZ Partner in Madrid (Spain)
Web: http://www.atela.net/

eZ debug

Timing:	Jan 18 2025 02:49:16
Script start
Timing:	Jan 18 2025 02:49:16
Module start 'layout'
Timing:	Jan 18 2025 02:49:16
Module start 'content'
Timing:	Jan 18 2025 02:49:17
Module end 'content'
Timing:	Jan 18 2025 02:49:17
Script end

Main resources:

Total runtime	0.7423 sec
Peak memory usage	4,096.0000 KB
Database Queries	57

Timing points:

Checkpoint	Start (sec)	Duration (sec)	Memory at start (KB)	Memory used (KB)
Script start	0.0000	0.0056	589.0469	152.6250
Module start 'layout'	0.0056	0.0031	741.6719	39.4453
Module start 'content'	0.0087	0.7320	781.1172	539.3594
Module end 'content'	0.7407	0.0016	1,320.4766	12.1563
Script end	0.7423		1,332.6328

Time accumulators:

Accumulator	Duration (sec)	Duration (%)	Count	Average (sec)
Ini load
Load cache	0.0032	0.4369	16	0.0002
Check MTime	0.0014	0.1860	16	0.0001
Mysql Total
Database connection	0.0008	0.1064	1	0.0008
Mysqli_queries	0.6911	93.1042	57	0.0121
Looping result	0.0005	0.0666	55	0.0000
Template Total	0.7141	96.2	2	0.3571
Template load	0.0020	0.2758	2	0.0010
Template processing	0.7121	95.9262	2	0.3560
Template load and register function	0.0001	0.0133	1	0.0001
states
state_id_array	0.0008	0.1047	1	0.0008
state_identifier_array	0.0012	0.1656	2	0.0006
Override
Cache load	0.0016	0.2122	20	0.0001
Sytem overhead
Fetch class attribute can translate value	0.0006	0.0793	2	0.0003
Fetch class attribute name	0.0014	0.1841	5	0.0003
XML
Image XML parsing	0.0009	0.1190	2	0.0004
class_abstraction
Instantiating content class attribute	0.0000	0.0019	6	0.0000
General
dbfile	0.0008	0.1057	22	0.0000
String conversion	0.0000	0.0013	4	0.0000
Note: percentages do not add up to 100% because some accumulators overlap

Templates used to render the page:

Usage	Requested template	Template	Template loaded
1	node/view/full.tpl	full/forum_topic.tpl	extension/sevenx/design/simple/override/templates/full/forum_topic.tpl
3	content/datatype/view/ezimage.tpl	<No override>	extension/sevenx/design/simple/templates/content/datatype/view/ezimage.tpl
3	content/datatype/view/ezxmltext.tpl	<No override>	extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tpl
4	content/datatype/view/ezxmltags/paragraph.tpl	<No override>	extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tpl
1	content/datatype/view/ezxmltags/line.tpl	<No override>	design/standard/templates/content/datatype/view/ezxmltags/line.tpl
1	print_pagelayout.tpl	<No override>	extension/community/design/community/templates/print_pagelayout.tpl
Number of times templates used: 13 Number of unique templates used: 6

Time used to render debug report: 0.0001 secs