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Advantages of eZ DFS?

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Peter Rudolfsen

Wednesday 11 August 2010 1:48:43 am

What are the main advantages of setting up eZ DFS in a cluster environment, instead of just using a centralized var dir (mounted NFS)?

I can see that the performance of each server could be a bit better, since it will create local copies on each server, instead of always serving it directly from the NFS mount. But varnish should solve that "problem".

Anyone have experience with it?

André R.

Wednesday 11 August 2010 2:37:38 am

Varnish does not solve cache files shareing between ez publish installs.

But you are correct that serving static files (images / js / css / files) would be much faster by using Varnish and direct urls to nfs mount, not sure if this is possible with dfs though.

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eZ debug

Timing: Jan 29 2025 13:43:10
Script start
Timing: Jan 29 2025 13:43:10
Module start 'content'
Timing: Jan 29 2025 13:43:10
Module end 'content'
Timing: Jan 29 2025 13:43:10
Script end

Main resources:

Total runtime0.1243 sec
Peak memory usage2,048.0000 KB
Database Queries141

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0055 587.9297180.8359
Module start 'content' 0.00550.0043 768.765693.7891
Module end 'content' 0.00970.1145 862.5547522.0313
Script end 0.1242  1,384.5859 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.00332.6784200.0002
Check MTime0.00131.0323200.0001
Mysql Total
Database connection0.00060.519610.0006
Mysqli_queries0.085368.60511410.0006
Looping result0.00110.87371390.0000
Template Total0.114291.910.1142
Template load0.00080.665410.0008
Template processing0.113391.182710.1133
Override
Cache load0.00060.491410.0006
Sytem overhead
Fetch class attribute can translate value0.00110.861810.0011
XML
Image XML parsing0.00030.204310.0003
General
dbfile0.00383.0913200.0002
String conversion0.00000.003830.0000
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
1pagelayout.tpl<No override>extension/sevenx/design/simple/templates/pagelayout.tplEdit templateOverride template
 Number of times templates used: 1
 Number of unique templates used: 1

Time used to render debug report: 0.0001 secs