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Cache management in eZ Publish

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Sunday 22 May 2011 06:55

by Matthieu Sévère  | 4 comments

eZ Publish has a fine-grained caching system that helps achieving high performance web application. Lets review all caching levels that eZ Publish offers and important configuration.

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Powered by eZ Publish™ CMS Open Source Web Content Management. Copyright © 1999-2014 eZ Systems AS (except where otherwise noted). All rights reserved.

eZ debug

Timing: Jan 18 2025 04:54:13
Script start
Timing: Jan 18 2025 04:54:13
Module start 'layout'
Timing: Jan 18 2025 04:54:13
Module start 'content'
Timing: Jan 18 2025 04:54:14
Module end 'content'
Timing: Jan 18 2025 04:54:14
Script end

Main resources:

Total runtime0.1461 sec
Peak memory usage8,192.0000 KB
Database Queries67

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0057 587.6563152.5938
Module start 'layout' 0.00570.0020 740.250039.3750
Module start 'content' 0.00770.1367 779.6250481.9844
Module end 'content' 0.14440.0016 1,261.609412.2188
Script end 0.1461  1,273.8281 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.00332.2251160.0002
Check MTime0.00120.8353160.0001
Mysql Total
Database connection0.00080.561710.0008
Mysqli_queries0.068246.6839670.0010
Looping result0.00060.3854610.0000
Template Total0.019813.630.0066
Template load0.00221.527430.0007
Template processing0.019313.240630.0064
Template load and register function0.00010.081610.0001
states
state_id_array0.00191.266620.0009
state_identifier_array0.00100.678230.0003
Override
Cache load0.00161.107390.0002
Sytem overhead
Fetch class attribute name0.00221.491130.0007
Fetch class attribute can translate value0.00110.754810.0011
class_abstraction
Instantiating content class attribute0.00000.004930.0000
XML
Image XML parsing0.00302.052210.0030
General
dbfile0.00694.7447200.0003
String conversion0.00000.005540.0000
Note: percentages do not add up to 100% because some accumulators overlap

Templates used to render the page:

UsageRequested templateTemplateTemplate loadedEditOverride
1node/view/full.tplfull/blog.tplextension/sevenx/design/simple/override/templates/full/blog.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/emphasize.tpl<No override>design/standard/templates/content/datatype/view/ezxmltags/emphasize.tplEdit templateOverride template
1content/datatype/view/ezxmltags/strong.tpl<No override>design/standard/templates/content/datatype/view/ezxmltags/strong.tplEdit templateOverride template
1content/datatype/view/ezxmltags/paragraph.tpl<No override>extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tplEdit templateOverride template
1content/datatype/view/ezkeyword.tpl<No override>extension/community_design/design/suncana/templates/content/datatype/view/ezkeyword.tplEdit templateOverride template
1tagcloud/tagcloud.tpl<No override>extension/community_design/design/suncana/templates/tagcloud/tagcloud.tplEdit templateOverride template
1print_pagelayout.tpl<No override>extension/community/design/community/templates/print_pagelayout.tplEdit templateOverride template
 Number of times templates used: 8
 Number of unique templates used: 8

Time used to render debug report: 0.0002 secs