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E2Eテストから負荷試験シナリオを作ってみた / Why do we make a scena...
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mackee
November 11, 2022
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E2Eテストから負荷試験シナリオを作ってみた / Why do we make a scenario of load testing from E2E testing scenarios
PR TIMES x 面白法人カヤック合同勉強会
mackee
November 11, 2022
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Transcript
E2Eςετ͔Βෛՙࢼݧγφ ϦΦΛ࡞ͬͯΈͨ @mackee_w a.k.a macopy PR TIMES x ໘ന๏ਓΧϠοΫ߹ಉษڧձ 2022-11-11
19:00
@macopy • ໘ന๏ਓΧϠοΫ eεϙʔπࣄۀ෦ TonamelαʔόαΠυςοΫϦʔυ • Perlେ͖ Go͖ • ISUCON11
༏উ • ISUCON12 ༧બ ग़ • ࠷ۙϋϚ͍ͬͯΔϒΩιΠνϡʔόʔ
Tonamelͷ
ߏ
Client(Nuxt)͕GraphQLΛൃߦͯ͠
֤ϚΠΫϩαʔϏε͕GraphQLΛड͚Δ
ൃ ෛՙࢼݧΛ͍ͨ͠
ͦͷଞ۩ମతͳత
ෛՙࢼݧΛΔͨΊʹ άοζΛ࡞ͬͯΒ͏
εςʔδϯάڥͷߏங
ຊ൪DB͔Βͷίϐʔ https://techblog.kayac.com/automate-initializing-databases-for-staging
k6ಋೖ
thanks! @ebi-yade
ͯ͞ɺͲ͏ͬͯγφϦΦΛॻ͜͏͔
՝: TonamelSPA(ͳϖʔδ͕ଟ͍)
୯७ʹϖʔδΛfetch͢Δͱ NuxtͷΤϯτϦʔϙΠϯτͷHTML͕ ฦͬͯ͘Δ͚ͩ
“ٖࣅతʹຊ൪ΞΫηεʹ͍ۙ"
ҙ: ࠷ॳ͔Β͜ΕΛࢦ͞ͳ͍Ͱʂ • ͜Ε is ʮٖࣅతʹຊ൪ΞΫηεʹ͍ۙʙʯ • ·ͣ `/` ͱ͔ΛF5࿈ଧ͢ΔΑ͏ͳ୯७ͳγφϦΦΛ࡞Γ·͠ΐ͏
• Ͱͳ͍ͱ͍ͭ·ͰܦͬͯϕϯνϚʔΧʔࣗମͷڍಈ֬ೝ͕Ͱ͖ͳ͍ • ͜ͷ࣌Ͱ `/` SPAͰͳ͍ϖʔδͷෛՙࢼݧͬͯΈ͍ͯΔ • ͦͯ͠”ऑ”ݟ͚͍ͭͯΔ…͕͜Ε·ͨผͷ
࡞ઓ1: ۪ʹGraphQLΫΤϦΛॻ͍͍ͯ͘
ײ: େม • ʮ͜Εɺ͔ͯ͠͠ΫϥΠΞϯτଆͷίʔυΛ࠶࣮ͯ͠ͳ͍ʁʁʯ • ΫΤϦ͋Δఔྲྀ༻ग़དྷΔͷͷ(k6JSͳͷͰ)ɺॲཧͱ͔ίϐ ϖ͕͍͠ͷͰΫϥΠΞϯτͷڍಈΛಡΈͳ͕Βॻ͍͍͔ͯ͘͠ແ͍ • ͋ΔఔॲཧΛؙΊΔ(ఘΊΔʁ)ʹͯ͠ɺՃݮ͕͍͠
࡞ઓ2: xk6-browser https://k6.io/docs/javascript-api/xk6-browser/
ʮϒϥβΛ͍ͬͺ͍ฒͯΞΫηε ͠·͘Ε͍͍͡ΌΜʯ
݁Ռ: εέʔϧ͠ͳ͍, ҆ఆͤͣ • ͦͦChromium͔ͩΒͶ • xk6-browserͷ͍ํ͕ѱ͍ͷ͔ɺ҆ఆ͍ͯ͠ͳ͍ͷ͔ɺΤϥʔ͕ग़ ·͘Δ
ʔͲ͏ͨ͠ͷ͔
har-to-k6 https://github.com/grafana/har-to-k6
ϒϥβͷϩά͔Βk6ͷγφϦΦʹม͢Δ܅ • ൃʮϒϥβ͕ॏ͍ ͳΒϒϥβͰϖʔδ ݟͨͱ͖ͷڍಈ͔Βγ φϦΦʹ͢Ε͍͍Μ ͡Όͳ͍ʁʯ • .HARϑΝΠϧ͔Βk6γ φϦΦ(JavaScript)ม
͢Δެࣜπʔϧ
͜ΕͰ՝ײ • ϑϩϯτΤϯυଆͷڍಈʑΊ·͙Δ͘͠มΘͬͯ͠·͏ • ෛՙࢼݧͱͯ͠ɺಛఆͷύε(=ػೳ)ʹΞΫηεͨ͠ͱ͖ͷϒϥβ͔Βͷ ϦΫΤετͷڍಈΛ࠶ݱ͍ͨ͠ • HARΛੜ͢ΔͨΊʹ࠷৽ͷϑϩϯτΤϯυͷڍಈΛ͔͚ͬΔͨΊʹ ChromeͰϙνϙν͢Δͷ͔ʁ •
ਓྗͷਖ਼֬ੑɾਓྗͷखؒ => ໘͔͘͞͞Β͘ΔෛՙࢼݧΕ
.HARΛ࡞ΔͷࣗಈԽ͠·͠ΐ͏
Έ
PlaywrightͰHARΛు͘ίʔυ
݁Ռ: ͍͍ײ͡ͷෛՙΛ͔͚ΒΕͨ
ͦͷଞͷ • HARϕʔεγφϦΦͰଞͷυϝΠϯը૾ʹfetch͠ͳ͍Α͏ʹ͢ΔϑΟϧλ • εςʔδϯάڥͷೝূΛϕϯνϚʔΧʔ͚ͩճආ͢Δํ๏ • AuroraͷPerformance Insights͕ศར, ClusterͷҰ࣌ఀࢭศར •
OGPͰmeta tagʹେձใΛຒΊࠐΜͰ͍Δ͕ͦΕ͕ॏͯ͘໘ന͍ʢ໘ന͘ͳ͍ʣ • SPA͔ͩΒΤϯτϦʔϙΠϯτ͚ͩݟͯҙຯ͕ͳ͍ͱͳΜͩͬͨͷ͔ • ΫΤϦΩϟογϡ͞Μɺࠓ·Ͱ͋Γ͕ͱ͏