Slide 1

Slide 1 text

γΰτͰίίϩΦυϧ www.wantedly.com Yoshinori Kawasaki (@kawasy) New Relic Night @ EngineYard, 17-Oct-2013

Slide 2

Slide 2 text

ࣗݾ঺հ

Slide 3

Slide 3 text

No content

Slide 4

Slide 4 text

https://www.wantedly.com/users/10599 [PR] Wantedly಺ϓϩϑΟʔϧΛ Έ͍ͯͩ͘͞

Slide 5

Slide 5 text

ձࣾ঺հ

Slide 6

Slide 6 text

No content

Slide 7

Slide 7 text

΢Υϯςουגࣜձࣾ ͔Β ΢ΥϯςουϦʔגࣜձࣾ ʹͳΓ·͢

Slide 8

Slide 8 text

https://www.wantedly.com/companies/wantedly [PR] Wantedly಺ձࣾϖʔδΛ Έ͍ͯͩ͘͞

Slide 9

Slide 9 text

[PR] ϝϯόʔ͸શһ ࣗࣾαʔϏεΛ࢖ͬͯ࠾༻ dogfooding ͯ͠·͢

Slide 10

Slide 10 text

WantedlyΛNew RelicͰ ߴ଎Խͨ͠࿩

Slide 11

Slide 11 text

AWS Heroku Ruby on Rails Ruby PostgreSQL Backbone.js ࢖ͬͯΔٕज़ Chef Solo

Slide 12

Slide 12 text

൒೥લ

Slide 13

Slide 13 text

ઌ݄

Slide 14

Slide 14 text

ઌ݄ σβΠϯมߋͷӨڹͰ ΊͬͪΌ஗͘ͳͬͨ 376 ms → 647 ms

Slide 15

Slide 15 text

ઌ݄

Slide 16

Slide 16 text

ઌ݄ ൃද·Ͱʹߴ଎Խ͠Α͏ ษڧձυϦϒϯ։ൃ(BDD) ʢύϑΥʔϚϯε΁ͷӨڹΛߟ͑ͯ ɹσβΠϯมߋɾϦϦʔε͢Δͷ͕ຊདྷʣ

Slide 17

Slide 17 text

ࠓ೔

Slide 18

Slide 18 text

ࠓ೔ ࠓ೔ͷϦϦʔεͰ ൒೥લͷਫ४ʹ໭ͬͨ 376 ms → 647 ms → 396 ms

Slide 19

Slide 19 text

ࠓ೔ ࣾ௕΋େتͼ

Slide 20

Slide 20 text

ࠓ೔ 400 ms ͸ Ұൠతʹ͸଎͘ͳ͍ͷͰ ࠓޙ΋ܧଓతʹվળ͕ඞཁ

Slide 21

Slide 21 text

αΠτશମฏۉΑΓ ॏཁͳϖʔδΛଌఆɾ࠷దԽ͢Δ

Slide 22

Slide 22 text

Wantedlyͷ৔߹ ืूҰཡͱืूཁ߲ͷϖʔδ

Slide 23

Slide 23 text

஗͍transaction͸ݸผʹ෼ੳ

Slide 24

Slide 24 text

஗͍transaction͸ݸผʹ෼ੳ

Slide 25

Slide 25 text

஗͍transaction͸ݸผʹ෼ੳ

Slide 26

Slide 26 text

஗͍transaction͸ݸผʹ෼ੳ

Slide 27

Slide 27 text

Page load timeͰ ϑϩϯτΤϯυɾύϑΥʔϚϯε ͷ௕ظτϨϯυΛ೺Ѳ

Slide 28

Slide 28 text

ͨͩ͠ શͯrender͞ΕΔ·Ͱͷ࣌ؒͱ Ϣʔβͷମײ଎౓ͱ͸ ඞͣ͠΋Ұக͠ͳ͍

Slide 29

Slide 29 text

TTFB (Time to First Byte) TTI (Time to Interact) AFT (Above the Fold Time) ͳͲ͕࠷ۙ͸ࢦඪͱͯ͠ ஫໨͞ΕͯΔ

Slide 30

Slide 30 text

http://www.getelastic.com/ttfb-and-tti-2-kpis-more- important-than-page-load-speed/ ࢀߟ

Slide 31

Slide 31 text

͓·͚

Slide 32

Slide 32 text

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

Slide 33

Slide 33 text

No content

Slide 34

Slide 34 text

αΠτ͕஗͘ͳͬͯΔ͜ͱΛ HipChatʹ௨஌ ͙͢ؾ͚ͮΔ

Slide 35

Slide 35 text

͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ