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Load balancing eZ Publish?

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Author	Message
Jonathan Dillon-Hayes	Tuesday 22 March 2005 11:07:16 pm Hello: I'm looking into Load Balancing solutions for eZ Publish. We currently have a solution implemented for a few clients, but it's based on the LVS project. I'd like to hear if anyone else is load balancing their systems, or clustering eZ Publish, and what approach you've taken. Anyone have experience here? Jonathan --------- FireBright provides advanced eZ deployment with root access http://www.FireBright.com/
Gabriel Ambuehl	Wednesday 23 March 2005 12:29:55 am It would seem to me that most load balancing solutions would work (LVS, DNS round robin, expensive off the shelf stuff) as long as you make sure that all writes are against the same database (SELECT can be done against replicated versions of it, no problem, ezpublish even has the functionality to split this) and keep the data in the FS synched. Visit http://triligon.org

Author

Message

Jonathan Dillon-Hayes

Tuesday 22 March 2005 11:07:16 pm

Hello:

I'm looking into Load Balancing solutions for eZ Publish. We currently have a solution implemented for a few clients, but it's based on the LVS project.

I'd like to hear if anyone else is load balancing their systems, or clustering eZ Publish, and what approach you've taken.

Anyone have experience here?

Jonathan

---------
FireBright provides advanced eZ deployment with root access
http://www.FireBright.com/

Gabriel Ambuehl

Wednesday 23 March 2005 12:29:55 am

It would seem to me that most load balancing solutions would work (LVS, DNS round robin, expensive off the shelf stuff) as long as you make sure that all writes are against the same database (SELECT can be done against replicated versions of it, no problem, ezpublish even has the functionality to split this) and keep the data in the FS synched.

Visit http://triligon.org

eZ debug

Timing:

Jan 20 2025 16:56:25

Script start

Timing:

Jan 20 2025 16:56:25

Module start 'content'

Timing:

Jan 20 2025 16:56:25

Module end 'content'

Timing:

Jan 20 2025 16:56:25

Script end

Main resources:

Total runtime

0.1627 sec

Peak memory usage

2,048.0000 KB

Database Queries

141

Timing points:

Checkpoint	Start (sec)	Duration (sec)	Memory at start (KB)	Memory used (KB)
Script start	0.0000	0.0050	588.8281	180.8359
Module start 'content'	0.0050	0.0050	769.6641	93.6641
Module end 'content'	0.0101	0.1525	863.3281	522.0234
Script end	0.1626		1,385.3516

Checkpoint

Start (sec)

Duration (sec)

Memory at start (KB)

Memory used (KB)

Script start

0.0000

0.0050

588.8281

180.8359

Module start 'content'

0.0050

769.6641

93.6641

Module end 'content'

0.0101

0.1525

863.3281

522.0234

Script end

0.1626

1,385.3516

Time accumulators:

Accumulator	Duration (sec)	Duration (%)	Count	Average (sec)
Ini load
Load cache	0.0030	1.8532	20	0.0002
Check MTime	0.0012	0.7533	20	0.0001
Mysql Total
Database connection	0.0006	0.3400	1	0.0006
Mysqli_queries	0.1188	73.0293	141	0.0008
Looping result	0.0012	0.7665	139	0.0000
Template Total	0.1522	93.6	1	0.1522
Template load	0.0008	0.4751	1	0.0008
Template processing	0.1514	93.0956	1	0.1514
Override
Cache load	0.0005	0.3227	1	0.0005
Sytem overhead
Fetch class attribute can translate value	0.0007	0.4414	1	0.0007
XML
Image XML parsing	0.0003	0.1537	1	0.0003
General
dbfile	0.0081	4.9922	20	0.0004
String conversion	0.0000	0.0031	3	0.0000
Note: percentages do not add up to 100% because some accumulators overlap

Accumulator

Duration (sec)

Duration (%)

Count

Average (sec)

Ini load

Load cache

0.0030

1.8532

0.0002

Check MTime

0.0012

0.7533

0.0001

Mysql Total

Database connection

0.0006

0.3400

0.0006

Mysqli_queries

0.1188

73.0293

141

0.0008

Looping result

0.0012

0.7665

139

0.0000

Template Total

0.1522

93.6

0.1522

Template load

0.0008

0.4751

0.0008

Template processing

0.1514

93.0956

0.1514

Override

Cache load

0.0005

0.3227

0.0005

Sytem overhead

Fetch class attribute can translate value

0.0007

0.4414

0.0007

XML

Image XML parsing

0.0003

0.1537

0.0003

General

dbfile

0.0081

4.9922

0.0004

String conversion

0.0000

0.0031

0.0000

Note: percentages do not add up to 100% because some accumulators overlap

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

Cache	Type	Packlevel	SourceFiles
	CSS	0	extension/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
	JS	0	extension/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

Cache

Type

Packlevel

SourceFiles

CSS

extension/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

extension/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:

Usage	Requested template	Template	Template loaded	Edit	Override
1	pagelayout.tpl	<No override>	extension/sevenx/design/simple/templates/pagelayout.tpl
Number of times templates used: 1 Number of unique templates used: 1

Usage

Requested template

Template

Template loaded

Edit

Override

pagelayout.tpl

<No override>

extension/sevenx/design/simple/templates/pagelayout.tpl

Number of times templates used: 1
Number of unique templates used: 1

Time used to render debug report: 0.0001 secs