Forums / Developer / Number of nodes per parent node vs. performance

Number of nodes per parent node vs. performance

Author Message

Piotrek Karaƛ

Thursday 03 July 2008 1:01:33 pm

Hi there,

I'm planning the information structure for one of our projects, and it seems that actually flat structure may be one of the best options. And here's the question: <b>how many child nodes under one parent node can eZ Publish handle without serious performance issues?</b>

I do not require all operations, though. All I need is that I can access the full view of each of those child nodes as well as getting all the nodes indexed for search purposes. This parent container will not provide any listing or fetching of all of its child elements.

Thanks,
Piotrek

EDIT: I think I should have put it here:
http://ez.no/developer/forum/setup_design/unbelievably_slow_query/re_unbelievably_slow_query__12

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eZ debug

Timing: Jan 20 2025 10:53:28
Script start
Timing: Jan 20 2025 10:53:28
Module start 'content'
Timing: Jan 20 2025 10:53:30
Module end 'content'
Timing: Jan 20 2025 10:53:30
Script end

Main resources:

Total runtime1.5946 sec
Peak memory usage4,096.0000 KB
Database Queries183

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0065 589.0859180.8125
Module start 'content' 0.00651.4577 769.8984475.4063
Module end 'content' 1.46420.1303 1,245.3047333.2109
Script end 1.5945  1,578.5156 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.00400.2529210.0002
Check MTime0.00140.0885210.0001
Mysql Total
Database connection0.00060.036610.0006
Mysqli_queries1.507494.52981830.0082
Looping result0.00180.11081810.0000
Template Total1.551797.320.7759
Template load0.00210.132420.0011
Template processing1.549697.178320.7748
Template load and register function0.00020.015210.0002
states
state_id_array0.00140.085310.0014
state_identifier_array0.00090.055120.0004
Override
Cache load0.00150.0959110.0001
Sytem overhead
Fetch class attribute can translate value0.00160.101920.0008
Fetch class attribute name0.00080.047120.0004
XML
Image XML parsing0.00450.285220.0023
class_abstraction
Instantiating content class attribute0.00000.000220.0000
General
dbfile0.02021.2686280.0007
String conversion0.00000.000430.0000
Note: percentages do not add up to 100% because some accumulators overlap

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

CacheTypePacklevelSourceFiles
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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
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extension/community_design/design/suncana/javascript/community.js
extension/community_design/design/suncana/javascript/roadmap.js
extension/community_design/design/suncana/javascript/ez.js
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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
1content/datatype/view/ezimage.tpl<No override>extension/sevenx/design/simple/templates/content/datatype/view/ezimage.tplEdit templateOverride template
1content/datatype/view/ezxmltext.tpl<No override>extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tplEdit templateOverride template
3content/datatype/view/ezxmltags/paragraph.tpl<No override>extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tplEdit templateOverride template
2content/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: 9
 Number of unique templates used: 6

Time used to render debug report: 0.0002 secs