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DrupalCamp Ghent 2012

Avatar for Bernard Grymonpon Bernard Grymonpon
May 25, 2012
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DrupalCamp Ghent 2012

Performance optimizations for large & small sites
Avatar for Bernard Grymonpon

Bernard Grymonpon

May 25, 2012
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Transcript

  1. Performance optimizations for large & small sites Bernard Grymonpon -

    [email protected] Friday 25 May 2012

  2. We host (drupal) sites 2 Friday 25 May 2012

  3. Servers 3 CPU / RAM / Storage Friday 25 May

    2012

  4. Storage 4 HDD, SSD, SAN, ... Latency and cost Friday

    25 May 2012

  5. Software 5 Webserver Database server Helpers Friday 25 May 2012

  6. Live demo 6 Next up: fail Friday 25 May 2012

  7. Setup 7 Vagrant (virtualbox) - 256 MB RAM Debian Squeeze

    Drupal 7 - 5000 nodes & terms (Opscode Chef) Friday 25 May 2012

  8. LAMP Apache Database 8 Friday 25 May 2012

  9. Opcode caching Script language Memory 9 Friday 25 May 2012

  10. Drupal cache Default Memcache Boost 10 Friday 25 May 2012

  11. Varnish Larger setups Caches everything 11 Friday 25 May 2012

  12. Results Default: 5 / sec Xcache: 15 / sec (300%)

    Drupal cache: 30 / sec (600%) Drupal- / Memcache + Xcache: 100 / sec (2000%) Boost: 430 / sec (8600%) Varnish: 1400 / sec (28000%) 12 Friday 25 May 2012

  13. Find slow pages Profiling New Relic 13 Friday 25 May

    2012

  14. New Relic Find slow pages 14 Friday 25 May 2012

  15. New Relic Find slow pages 15 Friday 25 May 2012

  16. Fail Anonymous users Statistics Access Watchdog Expires 16 Friday 25

    May 2012

  17. Cloud Scaling hardware works only so far... 17 Friday 25

    May 2012

  18. Large sites 18 Performance optimizations are part of the development

    Profiling during development Take care of your custom modules! Friday 25 May 2012

  19. Small sites 19 Enable caching Use boost Friday 25 May

    2012

  20. Soon... Opcode caching PHP-FPM Examine caching Detect upgrades Varnish 20

    Friday 25 May 2012

  21. Feedback & follow-up: http://drupalcampgent.be/feedback Friday 25 May 2012