magento performance bootcamp

Ray Bogman [ray@jira.nl]www.jira.nl

Magento Performance Bootcamp

Website Performance Optimization (WPO)

Server Performance Optimization (SPO)

Jira ICT www.jira.nl - @jiraict

Bootcamp itinerary

• SPO• WPO• Magento• Break• Workshop

About me

Ray Bogman• Computer Geek since 1983• Ethical hacker, security specialist• Performance specialist• Founder Jira ICT• Magento Lover since Day One• Joomla/Magento trainer/consultant

My site is getting slower and slower,

what's the problem?

Webmaster Tools - Stress!

Course: http://www.webpagetest.org/forums/showthread.php?tid=10936

What is the problem, how do I fix this?

• Can I fix this myself?• Where do I look?

the Performance Golden Rule [20 - 80%]

“80-90% of the end-user response time is spent on the frontend.Start there.”By Steve Souders

SPOServer Performance Optimization

SPO – Server Performance Optimization

SPO: Update your LAMP stack

• Centos 6.2

• Apache 2.4.1

• Mysql 5.5.23

• PHP 5.3.10

SPO: Setup Caching layer• APC• Memcache• tmpfs• Xcache• Eaccelerator• Zend Optimizer+• Varnish• etc...

SPO: Memcache vs. APC vs. tmpfs• Memcache

– Cache storage– Load balanced– Distributed caching system

• ACP – Non-distributed caching system– Dedicated use, not on shared servers– Opcode cache

• Tmpfs– Temporary file storage– Only “root” can do this– Static files in memory like css/js/html

SPO : Database tuning

• slow_queries_log• Mysqltuner

Known problem:Magento 1.6.1 < older issues w/ Mysql 5.1

SPO: Slow SQL log

WPOWebsite Performance Optimization

WPO: What to do

• Reduce the number of HTTP requests• CSS Sprites● Compress your content (Gzip)● Keep-Alive● Deflate/Expires content● Reduce the image size (WebP, etc...)● Use a Content Delivery Network (CDN)● Optimize .htacces● Cookie free domain for static content

WPO: Before optimized .htaccess

Source:http://www.webpagetest.org/result/120524_F0_CBM/5/performance_optimization/#cache_static_content

WPO: After optimized .htaccess

Source:http://www.webpagetest.org/result/120524_G5_CFZ/4/performance_optimization/#cache_static_content

MPOMagento Performance Optimization

How to optimize Magento?

• Flat Product, Flat Catalog● Compilation● Caching

● Nitrogento● Ez Zoom● Full Page Cache Pro● Advanced Block Cache

● Less Modules or turn them off● Not to many JS frameworks

AuditHow do we test?

Testing & Measuring

• ab• siege• curl-loader• httperf• new-relic• gtmetrix• webpagetest• etc...

Waterfall

Let's get to workLive case

Techniques & Resources

•YSlow (Firebug/Firefox plugin)

•Google Page Speed (Firefox/Chrome plugin)

•Webpagetest.org•Gtmetrix.com •Whatsmyip.org/http_compression•Smushit.com/ysmush.it•Host-tracker.com•CSS Sprites (CSS technique)

•CDN (Content Delivery Network)

•Byte Internet (Magento hosting provider)

•CloudVPS (Magento VPS images created by Jira)

More Jira ICT

•WPO/SPO audits– jira.nl/speed

•Training & demo-days– www.magento-competence-center.com/– cursus.jira.nl

Thank youray@jira.nl

#jiraict

www.jira.nlhttp://www.slideshare.net/jiraicthttp://www.facebook.com/jiraict

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