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varnish and static cache

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Author Message

Marko Žmak

Tuesday 12 January 2010 10:41:06 pm

Can Varnish safely be used with eZ static cache? are there any problems or things that I should be careful about?

--
Nothing is impossible. Not if you can imagine it!

Hubert Farnsworth

Jérôme Vieilledent

Wednesday 13 January 2010 5:46:44 am

Hi Marko

I don't use Varnish but I don't see any blocking reason for not using it with static cache...

Marko Žmak

Thursday 14 January 2010 1:55:37 pm

I have studied a little bit the usage of varnish, and it seems like eZ static cache is not needed when using varnish? Because actually varnish plays the role of static cache.

Is that so?

--
Nothing is impossible. Not if you can imagine it!

Hubert Farnsworth

Gaetano Giunta

Friday 15 January 2010 1:38:49 am

There are of course many differences in the details, but they basically do the same thing: when a user asks for an eZP page, and that page has already been generated a little while ago, serve him the old page without asking eZ Publish.

I would not recommend using both at the same time in the general case, as the are many, sometimes hidden subtleties in configuring proper static caches / reverse proxy caches: besides the ttl for a page, the way that view parameters are taken into account to store many versions of the same page, differentiating between anon and logged_in users etc...

Principal Consultant International Business
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eZ debug

Timing: Jan 17 2025 23:46:57
Script start
Timing: Jan 17 2025 23:46:57
Module start 'content'
Timing: Jan 17 2025 23:46:58
Module end 'content'
Timing: Jan 17 2025 23:46:58
Script end

Main resources:

Total runtime0.9396 sec
Peak memory usage4,096.0000 KB
Database Queries199

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0058 588.8438180.8359
Module start 'content' 0.00580.8152 769.6797608.8906
Module end 'content' 0.82100.1185 1,378.5703337.3750
Script end 0.9395  1,715.9453 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.00380.4083210.0002
Check MTime0.00150.1568210.0001
Mysql Total
Database connection0.00090.095110.0009
Mysqli_queries0.869992.58381990.0044
Looping result0.00180.19301970.0000
Template Total0.916297.520.4581
Template load0.00230.249420.0012
Template processing0.913897.261920.4569
Template load and register function0.00010.010010.0001
states
state_id_array0.00080.088710.0008
state_identifier_array0.00100.105020.0005
Override
Cache load0.00200.2086170.0001
Sytem overhead
Fetch class attribute can translate value0.00090.095840.0002
Fetch class attribute name0.00100.108770.0001
XML
Image XML parsing0.00170.184140.0004
class_abstraction
Instantiating content class attribute0.00000.001280.0000
General
dbfile0.00230.2445420.0001
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
4content/datatype/view/ezimage.tpl<No override>extension/sevenx/design/simple/templates/content/datatype/view/ezimage.tplEdit templateOverride template
4content/datatype/view/ezxmltext.tpl<No override>extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tplEdit templateOverride template
4content/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: 14
 Number of unique templates used: 5

Time used to render debug report: 0.0002 secs