社内ISUCONを開催した話

社内ISUCONリポジトリ
https://github.com/takashabe/isucon_internal

Transcript

1. ࣾ಺ISUCONΛ։࠵ͨ͠࿩ ࣾ಺ISUCONΛऴ͑ͯ ʙαʔόνϡʔχϯάษڧձʙ 2016/02/08 Takashi Abe
2. ͩΕʁ • @takashabe • ΤόϯδΣϦετ() • ࣾ಺ISUCON։࠵͠·ͨ͠
3. Agenda • ࣾ಺ISUCON֓࿦ • ϕϯνϚʔΫجૅ • ϓϩϑΝΠϦϯάجૅ
4. ࣾ಺ISUCON֓࿦
5. ࣾ಺ISUCONग़ͨਓʁ
6. ੝Γ্͕ͬͨѹ౗తײँ
7. ISUCON is Կ
8. WebαʔϏεΛૣͯ͘͠ɺϕϯν ϚʔΫͰߴείΞΛग़͢ήʔϜ
9. Πϯϑϥߏ੒
11. ֤αʔόͷ໾ׂ • webapp • 1ਓ1୆ɺڝٕऀʹ౉͞ΕΔαʔό • νϡʔχϯάର৅ͷwebαʔϏε͕Քಇ • portal • ϕϯνϚʔΫͷ࣮ߦɺείΞͷ֬ೝ • bench • webappαʔόʹରͯ͠ϦΫΤετΛ౤͛ͯܭଌ
12. νϡʔχϯάϙΠϯτ • ϘτϧωοΫ͸DB • ༗ޮͳख๏ • ΫΤϦࣗମͷॻ͖׵͑ • ΫΤϦͷ౤͛ํ • ಛʹ᠘͸༻ҙͯ͠ͳ͍ • ۀ຿্Α͋͘ΔΑ͏ͳରԠΛߦ͑͹είΞ͕ग़Δ
13. ϕϯνϚʔΫجૅ
14. ϕϯνϚʔΧ͕΍͍ͬͯΔ͜ͱ 1. portal͕ϕϯνϚʔΧ࣮ߦΩϡʔΛੜ੒͢Δ 2. bench͕portalͷΩϡʔΛϙʔϦϯά͢Δ 3. ಛఆͷγφϦΦʹԊͬͯࢦఆͷwebappʹϦΫΤετ Λͻͨ͢Β౤͛Δ 4. Ϩεϙϯε݁ՌΛportalʹొ࿥͢Δ
15. Ωϡʔͷੜ੒ • MySQLͰૉ๿ʹ؅ཧ
16. ΩϡʔͷϙʔϦϯά • bench಺ͰϕϯνϚʔΧͱ͸ผͷϙʔϦϯάεΫϦϓτ ͕Քಇ͍ͯ͠Δ • portalʹ޲͚ͯ”waiting”ͷΩϡʔΛ୳͍ͯ͠Δ͚ͩ
17. ಛఆͷγφϦΦʹԊͬͯϦΫΤετΛ౤͛Δ • ͍ΘΏΔϢχοτςετతͳHTTPϦΫΤετΛੜ੒͠ ͯwebappʹ౤͍͛ͯΔ • IO଴ͪΛߟྀͯ͠ͳΔ΂͘ฒྻͰ౤͍͛ͨ
18. ฒྻ࣮ߦ def orders(): List[List[Scenario]] = { List( List(new Init), List(new Bootstrap), List(new Load, new Load, new Load, new Load, new Load, new LoadChecker) ) }
19. γφϦΦ getStatus(s1, "/") match { case 200 => // Nothing case i: Int => { getAndCheck(s1, "/login", "LOGIN PAGE BECAUSE NOT LOGGED IN", (check) => check.isStatus(200)) postAndCheck(s1, "/login", getLoginForm(s1), "LOGIN POST WHEN LOGGED OUT", check => check.isRedirect("/")) getAndCheck(s1, "/", "SHOW INDEX AFTER LOGIN", check => check.isStatus(200)) } }
20. ϓϩϑΝΠϦϯάجૅ
21. “ਪଌ͢ΔͳܭଌͤΑ”
22. ͓͢͢ΊϓϩϑΝΠϦϯάπʔϧ • MySQL • pt-query-digest • https://www.percona.com/doc/percona-toolkit/2.2/ pt-query-digest.html • Nginx/Apache/Varnish • kataribe • https://github.com/matsuu/kataribe • ֤ݴޠʹಛԽͨ͠΍ͭ • ֤ࣗΑ͠ͳʹ
23. Demo
24. ISUCON, ղ͘ͷ΋͍͍͚Ͳग़୊΋ ָ͍͠
25. ϕϯνϚʔΧͷ஌ݟ
26. ࣾ಺ISUCONָ͔ͬͨ͠Ͱ͢Ͷ ͓ർΕ͞·Ͱͨ͠