Forums / General / I need a lesson in caching with eZ Publish...

I need a lesson in caching with eZ Publish...

Author Message

Christian Johansen

Wednesday 25 January 2006 5:41:33 am

I'm fighting this cache problem... I now have a finished site which works fine when caching is off, except it's pretty slow. So I tried some caching. I implemented two cache-blocks in my pagelayout, and it helped a little. Then I did:

[ContentSettings]
TranslationList=nor-NO
ViewCaching=enabled
PreViewCache=enabled

[TemplateSettings]
Debug=disabled
TemplateCache=enabled
TemplateCompile=enabled
TemplateCompression=enabled
TemplateOptimization=enabled
ShowUsedTemplates=disabled

Worked through the templates to have them cached, then looked forward to a speedy eZ site :) Unfortunately all I got were blank pages. Then I disabled compression and optimization and I got reasonably fast pages. However, new content was not published to the page? Also, some images disappeared from the cached pages.

How long are pages cached? And how can I have a speedy site with caching but still be able to publish new material? Must I clear the cache everytime I publish something?

Also: I'm not using $node in pagelayout.tpl as I've learned that that brings me nowhere with cached pages :)

Christian Johansen

Friday 27 January 2006 3:31:36 am

Anyone,? This is a huge problem for me, and I can't find out what's wrong

Rodrigo Pinheiro

Friday 27 January 2006 4:22:35 am

Hi there,

You will find plenty of information on that subject at the following thread:
http://ez.no/community/forum/general/ez_speed_optimisation_faq#main

eZ debug

Timing: Jan 31 2025 00:29:10
Script start
Timing: Jan 31 2025 00:29:10
Module start 'content'
Timing: Jan 31 2025 00:29:11
Module end 'content'
Timing: Jan 31 2025 00:29:12
Script end

Main resources:

Total runtime1.2180 sec
Peak memory usage10,240.0000 KB
Database Queries194

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0083 588.0547370.2813
Module start 'content' 0.00831.0308 958.33594,211.6328
Module end 'content' 1.03910.1788 5,169.96881,335.6094
Script end 1.2179  6,505.5781 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.00570.4697210.0003
Check MTime0.00150.1266210.0001
Mysql Total
Database connection0.00070.056210.0007
Mysqli_queries1.046485.91511940.0054
Looping result0.00180.15031920.0000
Template Total1.163495.520.5817
Template load0.00220.180720.0011
Template processing1.161195.332120.5806
Template load and register function0.00130.105510.0013
states
state_id_array0.00160.128710.0016
state_identifier_array0.00200.167120.0010
Override
Cache load0.00170.1428140.0001
Sytem overhead
Fetch class attribute can translate value0.00290.239730.0010
Fetch class attribute name0.00170.140630.0006
XML
Image XML parsing0.00050.044630.0002
class_abstraction
Instantiating content class attribute0.00000.000430.0000
General
dbfile0.03663.0065210.0017
String conversion0.00000.000630.0000
Note: percentages do not add up to 100% because some accumulators overlap

CSS/JS files loaded with "ezjscPacker" during request:

CacheTypePacklevelSourceFiles
CSS0extension/community/design/community/stylesheets/ext/jquery.autocomplete.css
extension/community_design/design/suncana/stylesheets/scrollbars.css
extension/community_design/design/suncana/stylesheets/tabs.css
extension/community_design/design/suncana/stylesheets/roadmap.css
extension/community_design/design/suncana/stylesheets/content.css
extension/community_design/design/suncana/stylesheets/star-rating.css
extension/community_design/design/suncana/stylesheets/syntax_and_custom_tags.css
extension/community_design/design/suncana/stylesheets/buttons.css
extension/community_design/design/suncana/stylesheets/tweetbox.css
extension/community_design/design/suncana/stylesheets/jquery.fancybox-1.3.4.css
extension/bcsmoothgallery/design/standard/stylesheets/magnific-popup.css
extension/sevenx/design/simple/stylesheets/star_rating.css
extension/sevenx/design/simple/stylesheets/libs/fontawesome/css/all.min.css
extension/sevenx/design/simple/stylesheets/main.v02.css
extension/sevenx/design/simple/stylesheets/main.v02.res.css
JS0extension/ezjscore/design/standard/lib/yui/3.17.2/build/yui/yui-min.js
extension/ezjscore/design/standard/javascript/jquery-3.7.0.min.js
extension/community_design/design/suncana/javascript/jquery.ui.core.min.js
extension/community_design/design/suncana/javascript/jquery.ui.widget.min.js
extension/community_design/design/suncana/javascript/jquery.easing.1.3.js
extension/community_design/design/suncana/javascript/jquery.ui.tabs.js
extension/community_design/design/suncana/javascript/jquery.hoverIntent.min.js
extension/community_design/design/suncana/javascript/jquery.popmenu.js
extension/community_design/design/suncana/javascript/jScrollPane.js
extension/community_design/design/suncana/javascript/jquery.mousewheel.js
extension/community_design/design/suncana/javascript/jquery.cycle.all.js
extension/sevenx/design/simple/javascript/jquery.scrollTo.js
extension/community_design/design/suncana/javascript/jquery.cookie.js
extension/community_design/design/suncana/javascript/ezstarrating_jquery.js
extension/community_design/design/suncana/javascript/jquery.initboxes.js
extension/community_design/design/suncana/javascript/app.js
extension/community_design/design/suncana/javascript/twitterwidget.js
extension/community_design/design/suncana/javascript/community.js
extension/community_design/design/suncana/javascript/roadmap.js
extension/community_design/design/suncana/javascript/ez.js
extension/community_design/design/suncana/javascript/ezshareevents.js
extension/sevenx/design/simple/javascript/main.js

Templates used to render the page:

UsageRequested templateTemplateTemplate loadedEditOverride
1node/view/full.tplfull/forum_topic.tplextension/sevenx/design/simple/override/templates/full/forum_topic.tplEdit templateOverride template
3content/datatype/view/ezxmltext.tpl<No override>extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tplEdit templateOverride template
5content/datatype/view/ezxmltags/paragraph.tpl<No override>extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tplEdit templateOverride template
1content/datatype/view/ezxmltags/literal.tpl<No override>extension/community/design/standard/templates/content/datatype/view/ezxmltags/literal.tplEdit templateOverride template
1content/datatype/view/ezxmltags/line.tpl<No override>design/standard/templates/content/datatype/view/ezxmltags/line.tplEdit templateOverride template
1pagelayout.tpl<No override>extension/sevenx/design/simple/templates/pagelayout.tplEdit templateOverride template
 Number of times templates used: 12
 Number of unique templates used: 6

Time used to render debug report: 0.0001 secs