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eZ Publish: Performance Best Practices

This article examines the life-cycle of an eZ Publish project and offers suggestions for performance optimization that can be implemented during each stage of the deployment.

eZ debug

Timing: Jan 17 2025 23:45:09
Script start
Timing: Jan 17 2025 23:45:09
Module start 'community'
Timing: Jan 17 2025 23:45:09
Module end 'community'
Timing: Jan 17 2025 23:45:09
Script end

Main resources:

Total runtime0.1561 sec
Peak memory usage4,096.0000 KB
Database Queries154

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0046 587.5313172.9844
Module start 'community' 0.00460.0409 760.5156413.8984
Module end 'community' 0.04550.1105 1,174.4141407.7422
Script end 0.1560  1,582.1563 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.00382.4270200.0002
Check MTime0.00150.9888200.0001
Mysql Total
Database connection0.00060.379510.0006
Mysqli_queries0.108569.49561540.0007
Looping result0.00130.85881490.0000
Template Total0.142791.420.0713
Template load0.00110.681220.0005
Template processing0.141690.718520.0708
Template load and register function0.00010.055810.0001
Override
Cache load0.00070.424240.0002
states
state_id_array0.00120.790710.0012
state_identifier_array0.00050.332610.0005
Sytem overhead
Fetch class attribute name0.00070.418410.0007
Fetch class attribute can translate value0.00110.694610.0011
class_abstraction
Instantiating content class attribute0.00000.003210.0000
XML
Image XML parsing0.00040.253010.0004
General
dbfile0.00171.0843180.0001
String conversion0.00000.002610.0000
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
1community/articles.tpl<No override>extension/community_design/design/suncana/templates/community/articles.tplEdit templateOverride template
1content/datatype/view/ezxmltext.tpl<No override>extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tplEdit templateOverride template
1content/datatype/view/ezxmltags/paragraph.tpl<No override>extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tplEdit templateOverride template
1pagelayout.tpl<No override>extension/sevenx/design/simple/templates/pagelayout.tplEdit templateOverride template
 Number of times templates used: 4
 Number of unique templates used: 4

Time used to render debug report: 0.0001 secs