Forums / Discussions / eZ Publish Performance Optimization Part 2 of 3: Identifying Trouble Spots by Debugging

Friday 24 July 2009 6:14:31 am

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Introduction

This article is the second in a three-part series on eZ Publish performance. The first article introduced basic performance terminology and discussed tools to benchmark your site's performance. This article will outline the eZ Publish debug output features.

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eZ debug

Timing: Jan 18 2025 00:02:42
Script start
Timing: Jan 18 2025 00:02:42
Module start 'content'
Timing: Jan 18 2025 00:02:42
Module end 'content'
Timing: Jan 18 2025 00:02:42
Script end

Main resources:

Total runtime0.3218 sec
Peak memory usage4,096.0000 KB
Database Queries190

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0079 588.3125180.7813
Module start 'content' 0.00790.1085 769.0938412.4766
Module end 'content' 0.11640.2052 1,181.5703401.9141
Script end 0.3217  1,583.4844 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.00601.8780210.0003
Check MTime0.00250.7797210.0001
Mysql Total
Database connection0.00080.241210.0008
Mysqli_queries0.228270.93621900.0012
Looping result0.00250.77941870.0000
Template Total0.284088.320.1420
Template load0.00220.679720.0011
Template processing0.281887.574720.1409
Template load and register function0.00020.076810.0002
states
state_id_array0.00180.571820.0009
state_identifier_array0.00260.796230.0009
Override
Cache load0.00170.524350.0003
Sytem overhead
Fetch class attribute name0.00160.503510.0016
Fetch class attribute can translate value0.00100.306410.0010
class_abstraction
Instantiating content class attribute0.00000.002510.0000
XML
Image XML parsing0.00020.077410.0002
General
dbfile0.00581.8037210.0003
String conversion0.00000.002230.0000
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.tplforum_topic/full.tplextension/community_design/design/suncana/override/templates/forum_topic/full.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/link.tpl<No override>design/standard/templates/content/datatype/view/ezxmltags/link.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: 5
 Number of unique templates used: 5

Time used to render debug report: 0.0002 secs