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DrupalCamp Ghent 2012
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Bernard Grymonpon
May 25, 2012
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DrupalCamp Ghent 2012
Performance optimizations for large & small sites
Bernard Grymonpon
May 25, 2012
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Transcript
Performance optimizations for large & small sites Bernard Grymonpon -
[email protected]
Friday 25 May 2012
We host (drupal) sites 2 Friday 25 May 2012
Servers 3 CPU / RAM / Storage Friday 25 May
2012
Storage 4 HDD, SSD, SAN, ... Latency and cost Friday
25 May 2012
Software 5 Webserver Database server Helpers Friday 25 May 2012
Live demo 6 Next up: fail Friday 25 May 2012
Setup 7 Vagrant (virtualbox) - 256 MB RAM Debian Squeeze
Drupal 7 - 5000 nodes & terms (Opscode Chef) Friday 25 May 2012
LAMP Apache Database 8 Friday 25 May 2012
Opcode caching Script language Memory 9 Friday 25 May 2012
Drupal cache Default Memcache Boost 10 Friday 25 May 2012
Varnish Larger setups Caches everything 11 Friday 25 May 2012
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
Find slow pages Profiling New Relic 13 Friday 25 May
2012
New Relic Find slow pages 14 Friday 25 May 2012
New Relic Find slow pages 15 Friday 25 May 2012
Fail Anonymous users Statistics Access Watchdog Expires 16 Friday 25
May 2012
Cloud Scaling hardware works only so far... 17 Friday 25
May 2012
Large sites 18 Performance optimizations are part of the development
Profiling during development Take care of your custom modules! Friday 25 May 2012
Small sites 19 Enable caching Use boost Friday 25 May
2012
Soon... Opcode caching PHP-FPM Examine caching Detect upgrades Varnish 20
Friday 25 May 2012
Feedback & follow-up: http://drupalcampgent.be/feedback Friday 25 May 2012