WantedlyとNew Relicとサイト高速化

WantedlyをNew Relicを見ながら高速化した話

https://www.wantedly.com/

会社概要
https://www.wantedly.com/companies/wantedly

Transcript

1. γΰτͰίίϩΦυϧ www.wantedly.com Yoshinori Kawasaki (@kawasy) New Relic Night @ EngineYard, 17-Oct-2013
2. ࣗݾ঺հ
4. https://www.wantedly.com/users/10599 [PR] Wantedly಺ϓϩϑΟʔϧΛ Έ͍ͯͩ͘͞
5. ձࣾ঺հ
7. ΢Υϯςουגࣜձࣾ ͔Β ΢ΥϯςουϦʔגࣜձࣾ ʹͳΓ·͢
8. https://www.wantedly.com/companies/wantedly [PR] Wantedly಺ձࣾϖʔδΛ Έ͍ͯͩ͘͞
9. [PR] ϝϯόʔ͸શһ ࣗࣾαʔϏεΛ࢖ͬͯ࠾༻ dogfooding ͯ͠·͢
10. WantedlyΛNew RelicͰ ߴ଎Խͨ͠࿩
11. AWS Heroku Ruby on Rails Ruby PostgreSQL Backbone.js ࢖ͬͯΔٕज़ Chef Solo
12. ൒೥લ
13. ઌ݄
14. ઌ݄ σβΠϯมߋͷӨڹͰ ΊͬͪΌ஗͘ͳͬͨ 376 ms → 647 ms
15. ઌ݄
16. ઌ݄ ൃද·Ͱʹߴ଎Խ͠Α͏ ษڧձυϦϒϯ։ൃ(BDD) ʢύϑΥʔϚϯε΁ͷӨڹΛߟ͑ͯ ɹσβΠϯมߋɾϦϦʔε͢Δͷ͕ຊདྷʣ
17. ࠓ೔
18. ࠓ೔ ࠓ೔ͷϦϦʔεͰ ൒೥લͷਫ४ʹ໭ͬͨ 376 ms → 647 ms → 396 ms
19. ࠓ೔ ࣾ௕΋େتͼ
20. ࠓ೔ 400 ms ͸ Ұൠతʹ͸଎͘ͳ͍ͷͰ ࠓޙ΋ܧଓతʹվળ͕ඞཁ
21. αΠτશମฏۉΑΓ ॏཁͳϖʔδΛଌఆɾ࠷దԽ͢Δ
22. Wantedlyͷ৔߹ ืूҰཡͱืूཁ߲ͷϖʔδ
23. ஗͍transaction͸ݸผʹ෼ੳ
24. ஗͍transaction͸ݸผʹ෼ੳ
25. ஗͍transaction͸ݸผʹ෼ੳ
26. ஗͍transaction͸ݸผʹ෼ੳ
27. Page load timeͰ ϑϩϯτΤϯυɾύϑΥʔϚϯε ͷ௕ظτϨϯυΛ೺Ѳ
28. ͨͩ͠ શͯrender͞ΕΔ·Ͱͷ࣌ؒͱ Ϣʔβͷମײ଎౓ͱ͸ ඞͣ͠΋Ұக͠ͳ͍
29. TTFB (Time to First Byte) TTI (Time to Interact) AFT (Above the Fold Time) ͳͲ͕࠷ۙ͸ࢦඪͱͯ͠ ஫໨͞ΕͯΔ
30. http://www.getelastic.com/ttfb-and-tti-2-kpis-more- important-than-page-load-speed/ ࢀߟ
31. ͓·͚
32. git push & open pull request github github bot development env Jenkins CI start a new build notify build status notify pull request opening update build status on a pull request Pull Request Λ͔ͭͬͨ ϫʔΫϑϩʔ hipchat
34. αΠτ͕஗͘ͳͬͯΔ͜ͱΛ HipChatʹ௨஌ ͙͢ؾ͚ͮΔ
35. ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ