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Magento Imagine 2014: Barcamp PHP 5.4 Performance Benchmarking

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This document discusses performance testing done between PHP 5.3 and PHP 5.4/5.5 on a Magento installation. The tests showed up to 20% better response times and throughput when using PHP 5.4/5.5 compared to 5.3. Specifically, category pages saw a 15% increase in throughput and product pages saw a 14% increase. Orders throughput also increased up to 27% with PHP 5.4. While compatibility testing is required, upgrading to PHP 5.4 can provide visible performance gains with Magento according to these results.

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Magento Imagine 2014: Barcamp PHP 5.4 Performance Benchmarking
Magento Imagine 2014: Barcamp PHP 5.4 Performance Benchmarking
Easy path to better performance: up to 20% increase with PHP 5.4
Evgeniy Kulish Technical Solution Architect (Magento ECG) Reid Parham Lead Systems Engineer (Copious, Gold Magento Solution Partner )
Legal Disclaimer Copyright 息 2014 Magento, Inc. All Rights Reserved. Magento速, eBay Enterprise and their respective logos are trademarks, service marks, registered trademarks, or registered service marks of eBay, Inc. or its subsidiaries. Other trademarks or service marks contained in this presentation are the property of the respective companies with which they are associated. This presentation is for informational and discussion purposes only and should not be construed as a commitment of Magento, Inc. or GSI Commerce, Inc. d/b/a eBay Enterprise (eBay Enterprise) or of any of their subsidiaries or affiliates. While we attempt to ensure the accuracy, completeness and adequacy of this presentation, neither Magento, Inc., eBay Enterprise nor any of their subsidiaries or affiliates are responsible for any errors or will be liable for the use of, or reliance upon, this presentation or any of the information contained in it. Unauthorized use, disclosure or dissemination of this information is expressly prohibited.
PHP 5.3 vs PHP 5.401
Whats wrong with PHP 5.3? End of Life Old-school language capabilities Limited performance
Why PHP 5.4? Active support and development New language features Performance increase Optimized memory usage Magento officially supports PHP 5.4 for CE 1.6-1.8+ and EE 1.11-1.13+
Testing methodology02
Test Database 2,000,000 products 198 categories (depth of 5) 171 EAV attributes 100,001 customers 7 CMS blocks 9 CMS pages 1 tax rule 1 catalog rule
Cluster Configuration Web Server CPU: 2 Intel Xeon x3460 2.80GHz RAM: 32GB OS: Ubuntu 12.04 LTS 64-bit Storage: HDD, no RAID
Cluster Configuration Database Server CPUs: 4 Intel Xeon x5645 2.40GHz RAM: 32GB OS: Ubuntu 12.04 LTS 64-bit Storage: HDD, Raid10
Software Magento Version: 1.13.1 with recommended patches All Enterprise Edition default features enabled Flat catalog enabled All caches enabled and Redis is used CSS and JS compiled Magento Cron set to 5 minutes intervals
Software PHP 5.3.10-1ubuntu3.11 (20090626) 5.4.26-1+deb.sury.org~precise+1 (20100525) 5.5.11+dfsg-3+deb.sury.org~precise+ (20121113) nginx version: 1.1.19 DB MariaDB 10.0.10 (flavour of MySQL)
Test tools and scenarios Tools: Siege 2.70 ApacheBench, Version 2.3 cURL 7.22.0 GNU bash 4.2.25 Scenarios: 5 products per cart No third-party integrations HTTPS disabled
Results03
Home Page Response Time
Home Page Throughput +14% +20% +18% 18930 rpm
Category Page Response -13% -17% -15%
Category Page Throughput +15% +20% +18%
Product Page Response Time -10% -14% -12% 2939 ms
Product Page Throughput +11% +16% +14%
Product Page (Promo) Response Time -13% -18% -15%
Product Page (Promo) Throughput +15% +23% +18%
Orders Throughput (100 users) +19% +27% +26%
Orders Scaling Profile
Risks and Tips04
Risks Custom code and extensions compatibility APC is not always stable on PHP 5.4 PHP 5.4 is not widely supported by hosting providers
Tips Magento PHP 5.4 Patch: http://www. magentocommerce.com/knowledge-base/entry/php54-patch Official PHP migration guides PHP Compatibility: https://github. com/wimg/PHPCompatibility Zend OPcache instead of APC
Conclusion05
Hardware utilization PHP 5.4/5.5 Web server: +25% Net Tx +25% disk I/O -16% CPU utilization -12% RAM consumption DB server: +20% NetTx +30% disk I/O Redis/MySQL: difference can be negligible
Pros PHP 5.4 is free PHP 5.4 is stable Visible performance increase Up to 20% general performance improvement Up to 25% orders throughput increase Easy to upgrade infrastructure Magento officially supports PHP 5.4 for the last three major releases
Cons Efforts to make the custom code compatible Support by extensions developers
Q&A Evgeniy Kulish email ekulish@ebay.com Reid Parham email reid@copiousinc.com
Magento Imagine 2014: Barcamp PHP 5.4 Performance Benchmarking

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Magento Imagine 2014: Barcamp PHP 5.4 Performance Benchmarking

  • 3. Easy path to better performance: up to 20% increase with PHP 5.4
  • 4. Evgeniy Kulish Technical Solution Architect (Magento ECG) Reid Parham Lead Systems Engineer (Copious, Gold Magento Solution Partner )
  • 5. Legal Disclaimer Copyright 息 2014 Magento, Inc. All Rights Reserved. Magento速, eBay Enterprise and their respective logos are trademarks, service marks, registered trademarks, or registered service marks of eBay, Inc. or its subsidiaries. Other trademarks or service marks contained in this presentation are the property of the respective companies with which they are associated. This presentation is for informational and discussion purposes only and should not be construed as a commitment of Magento, Inc. or GSI Commerce, Inc. d/b/a eBay Enterprise (eBay Enterprise) or of any of their subsidiaries or affiliates. While we attempt to ensure the accuracy, completeness and adequacy of this presentation, neither Magento, Inc., eBay Enterprise nor any of their subsidiaries or affiliates are responsible for any errors or will be liable for the use of, or reliance upon, this presentation or any of the information contained in it. Unauthorized use, disclosure or dissemination of this information is expressly prohibited.
  • 6. PHP 5.3 vs PHP 5.401
  • 7. Whats wrong with PHP 5.3? End of Life Old-school language capabilities Limited performance
  • 8. Why PHP 5.4? Active support and development New language features Performance increase Optimized memory usage Magento officially supports PHP 5.4 for CE 1.6-1.8+ and EE 1.11-1.13+
  • 10. Test Database 2,000,000 products 198 categories (depth of 5) 171 EAV attributes 100,001 customers 7 CMS blocks 9 CMS pages 1 tax rule 1 catalog rule
  • 11. Cluster Configuration Web Server CPU: 2 Intel Xeon x3460 2.80GHz RAM: 32GB OS: Ubuntu 12.04 LTS 64-bit Storage: HDD, no RAID
  • 12. Cluster Configuration Database Server CPUs: 4 Intel Xeon x5645 2.40GHz RAM: 32GB OS: Ubuntu 12.04 LTS 64-bit Storage: HDD, Raid10
  • 13. Software Magento Version: 1.13.1 with recommended patches All Enterprise Edition default features enabled Flat catalog enabled All caches enabled and Redis is used CSS and JS compiled Magento Cron set to 5 minutes intervals
  • 14. Software PHP 5.3.10-1ubuntu3.11 (20090626) 5.4.26-1+deb.sury.org~precise+1 (20100525) 5.5.11+dfsg-3+deb.sury.org~precise+ (20121113) nginx version: 1.1.19 DB MariaDB 10.0.10 (flavour of MySQL)
  • 15. Test tools and scenarios Tools: Siege 2.70 ApacheBench, Version 2.3 cURL 7.22.0 GNU bash 4.2.25 Scenarios: 5 products per cart No third-party integrations HTTPS disabled
  • 21. Product Page Response Time -10% -14% -12% 2939 ms
  • 23. Product Page (Promo) Response Time -13% -18% -15%
  • 24. Product Page (Promo) Throughput +15% +23% +18%
  • 25. Orders Throughput (100 users) +19% +27% +26%
  • 28. Risks Custom code and extensions compatibility APC is not always stable on PHP 5.4 PHP 5.4 is not widely supported by hosting providers
  • 29. Tips Magento PHP 5.4 Patch: http://www. magentocommerce.com/knowledge-base/entry/php54-patch Official PHP migration guides PHP Compatibility: https://github. com/wimg/PHPCompatibility Zend OPcache instead of APC
  • 31. Hardware utilization PHP 5.4/5.5 Web server: +25% Net Tx +25% disk I/O -16% CPU utilization -12% RAM consumption DB server: +20% NetTx +30% disk I/O Redis/MySQL: difference can be negligible
  • 32. Pros PHP 5.4 is free PHP 5.4 is stable Visible performance increase Up to 20% general performance improvement Up to 25% orders throughput increase Easy to upgrade infrastructure Magento officially supports PHP 5.4 for the last three major releases
  • 33. Cons Efforts to make the custom code compatible Support by extensions developers
  • 34. Q&A Evgeniy Kulish email ekulish@ebay.com Reid Parham email reid@copiousinc.com