웹 성능 게이트 키퍼: 웹 성능 모니터링 서비스, '파루스' 의 기술과 활용

౵ܖझۆ ӝמҗҳઑ ઱ਃӝࣿҗౠ૚ ഝਊࢎ۹৬ࢿҗ ݃ޖܻ

↟ ਢࢿמ੄઺ਃࢿ਷੉޷݆਷Ҕীࢲ঱әغ঻਺ ↟ ਢࢿמਸஏ੿ೞӝਤೠోٜبऔѱ଺ইࠅࣻ੓਺ ↟ ਢࢿמѐࢶߑधҕਬبഝߊೞѱ੉ܖয૑Ҋ੓਺ ਢࢿמ੄઺ਃࢿ

↟ അ੤ࢲ࠺झ੄ਢࢿמ୓௼ ↟ ࢿמஂড੼୓௼ ↟ ૑ࣘ੸ੋࢿמ୓௼ ݽפఠ݂ ਢࢿמѐࢶ

↟ 4ZOUIFUJD.POJUPSJOH ↟ प೷पജ҃ীࢲ੄ࢿמݽפఠ݂ ↟ ਬ੷੄೯ز ਢಕ੉૑੽Ӕ١ਸदޯۨ੉࣌ ↟ 3FBM6TFS.POJUPSJOH 36.
↟ पઁਬ੷੄૑಴ࣻ૘ ↟ ׮নೠ௿ۄ੉঱౟ജ҃ীࢲࢿמஏ੿ ਢࢿמݽפఠ݂ 36. 4ZOUIFUJD.POJUPSJOH .%/8FC%PDT u1FSGPSNBODF.POJUPSJOH36.WTTZOUIFUJDNPOJUPSJOHu ֙ਘੌ IUUQT EFWFMPQFSNP[JMMBPSHFO - 64EPDT8FC1FSGPSNBODF3VN - WT - 4ZOUIFUJD

4ZOUIFUJD.POJUPSJOH 1IBSVT

↟ 4ZOUIFUJD.POJUPSJOHਸઁҕೞחࢲ࠺झ ↟ MJHIUIPVTFӝ߈ࢿמஏ੿ ↟ ࢿמஏ੿੗زച ↟ ݽؘٚ੉ఠࣻ૘߂੷੢ ↟ ਢࢲ࠺झѐߊҗ੿ীࢲࢿמ੸ੋஏݶ੄ੋࢎ੉౟ઁҕ
↟ ࢿמҙ੼੄ޙઁ੼౵ঈ ↟ ࢿמѐࢶݾ಴ࢸ੿ ↟ ѐࢶറ࠺Ү࠙ࢳ૑ਗ ౵ܖझ

ஏ੿ ܻನ౟

↟ ஏ੿ ↟ ஏ੿ࢲ࠺झಕ੉૑ࢸ੿ ١۾ ↟ ஏ੿द੼ ↟ ஏ੿ߑߨ ҳઑ
↟ ܻನ౟ ↟ ױੌஏ੿࠙ࢳ ↟ ੼ࣻ߸ചӒې೐ ౵ܖझ੄ӝמ

ஏ੿ࢲ࠺झಕ੉૑ࢸ੿ ↟ 63-ӝ߈ஏ੿؀࢚ࢸ੿ ↟ प೷पജ҃ࢸ੿ ↟ ழझథࢸ੿ઁҕ

↟ ઱ӝஏ੿ ↟ ੗زਵ۽ݒदр݃׮߈ࠂ ↟ ੹୓ಕ੉૑ী؀೧ஏ੿ࣻ೯ ↟ ૊दஏ੿ ↟ ࢎਊ੗о૒੽౟ܻѢ
↟ ਗೞחఋ੉߁ী઱ӝஏ੿оמ ) ஏ੿द੼

↟ ઱ӝஏ੿ ↟ ੗زਵ۽ݒदр݃׮߈ࠂ ↟ ੹୓ಕ੉૑ী؀೧ஏ੿ࣻ೯ ↟ ૊दஏ੿ ↟ ࢎਊ੗о૒੽౟ܻѢ
↟ ਗೞחఋ੉߁ী઱ӝஏ੿оמ ஏ੿द੼

-JHIUIPVTF ࢎ੉౟૓ੑ ૓ੑҗ੿ӝ۾ ӝ۾࠙ࢳ ܻನ౟ࢤࢿ ஏ੿ߑߨ ஏ੿ਃ୒ ܻನ౟

ஏ੿ߑߨҳઑ 8FC %# "1*4FSWFS 3VOOFS   XPSLFS $SPO+PC 2VFVF .POJUPSJOH

ஏ੿ߑߨҳઑ 8FC %# "1*4FSWFS 3VOOFS   XPSLFS ઱ӝஏ੿ 2VFVF .POJUPSJOH
$SPO+PC

૊दஏ੿ %# "1*4FSWFS 3VOOFS   XPSLFS $SPO+PC 2VFVF .POJUPSJOH ஏ੿ߑߨҳઑ
8FC

↟ ,VCFSOFUFTߓನ ↟ XFC BQJTFSWFS ↟ NPOJUPSJOHQPE ↟ SVOOFS XPSLFSQPE
↟ DSPOKPC ↟ ࢎղੋ೐ۄোز ↟ 3FEJT ↟ .Z42- ↟ 3BCCJU.2 ஏ੿ߑߨߓನߑध

↟ ஏ੿ ↟ ஏ੿ࢲ࠺झಕ੉૑ࢸ੿ ١۾ ↟ ஏ੿द੼ ↟ ஏ੿ߑߨ ҳઑ
↟ ܻನ౟ ↟ ױੌஏ੿࠙ࢳ ↟ ੼ࣻ߸ചӒې೐ ౵ܖझ੄ӝמ

ױੌஏ੿࠙ࢳ ܻನ౟ ੼ࣻ߸ചӒې೐

ױੌஏ੿࠙ࢳ ↟ ౠ੿द੼੄࠙ࢳ੿ࠁઁҕ ↟ -JHIUIPVTFࠁҊࢲ ↟ 5SBDF੿ࠁ ↟ द੼߹࠺Ү࠙ࢳ ↟
೦ݾ߹੼ࣻૐх಴

↟ ౠ੿द੼੄࠙ࢳ੿ࠁઁҕ ↟ -JHIUIPVTFࠁҊࢲ ↟ 5SBDF੿ࠁ ↟ द੼߹࠺Ү࠙ࢳ ↟ ೦ݾ߹੼ࣻૐх಴
ױੌஏ੿࠙ࢳ

੼ࣻ߸ചӒې೐ ױੌஏ੿࠙ࢳ ܻನ౟

↟ ੼ࣻ߸ചܳदпചೠ੿ࠁઁҕ ↟ दр൒ܴীٮܲ੼ࣻ୶੉ഛੋ ↟ ӝрࢶఖоמ ↟ 3BXؘ੉ఠઁҕ ↟ ௪ܻоמ
੼ࣻ߸ചӒې೐

↟ ੼ࣻ߸ചܳदпചೠ੿ࠁઁҕ ↟ दр൒ܴীٮܲ੼ࣻ୶੉ഛੋ ↟ ӝрࢶఖоמ ↟ 3BXؘ੉ఠઁҕ ↟ ௪ܻӝמ
੼ࣻ߸ചӒې೐

౵ܖझ੄ӝמӝఋ ↟ ঌܿӝמ ↟ ౠ੿੼ࣻ੐҅஖੉ೞ۽ղ۰т҃਋ঌܿ ↟ 1IBSVT%FWUPPMT ↟ ѐߊ੗بҳܳాೠࣚए਍౵ܖझஏ੿ ↟
౵ܖझஏ੿ജ҃੽Ӕࢿૐ؀

౵ܖझ੄Ҋ޹ ↟ ஏ੿੉ցޖয়ېѦܽ׮ ↟ ஏ੿दр؀߹੼ࣻಞରоबೞ৓׮ ↟ ஏ੿੉੗઱पಁೞѢաয়ܨ۽ੋ೧ஏ੿੉ࣻ೯غ૑ঋও׮ ↟ ׮নೠઑѤীࢲ੄ஏ੿੉য۵׮ ֙ਘ
ಕ੉૑ࣻ ৮ܐदр दр

न܉ࢿ উ੿ࢿ ࢎਊࢿ ஏ੿੼ࣻܳन܉ೡࣻ੓যঠೠ׮ ಞܻೞҊର߹ചػӝמਸઁҕೠ׮ ஏ੿੉উ੿੸ਵ۽ࣻ೯غযঠೠ׮

न܉ࢿ উ੿ࢿ ࢎਊࢿ ஏ੿੉উ੿੸ਵ۽ࣻ೯غযঠೠ׮ ஏ੿੼ࣻܳन܉ೡࣻ੓যঠೠ׮ ಞܻೞҊର߹ചػӝמਸઁҕೠ׮

ஏ੿উ੿ࢿী৔ೱਸ઱חਃੋ ↟ ஏ੿ജ҃߸҃ਵ۽ੋೠஏ੿Ѿҗо׳ۄ૗ ↟ $16੼ਬਯૐо۽ੋೠஏ੿੼ࣻী৔ೱਸષ ↟ ݫݽܻࠗ઒ਵ۽ੋೠ೐۽ࣁझ઺ױ߂য়ܨߊࢤؽ ↟ ஶ౟܀ೡࣻহחۄ੉࠳۞ܻী۞۽ੋೠ೐۽ࣁझয়ܨߊࢤ ↟
ಕ੉૑ࣻоૐоೣীٮۄࢲஏ੿৮ܐदр੉טযաҊࠛӏ஗೧૗ ↟ ஏ੿য়ܨоߊࢤ೮חؘߑ஖غযয়ܨо҅ࣘ੸ਵ۽־੸ؽ

ஏ੿উ੿ࢿਸਤೠо૑ݾ಴ ✓উ੿੸ੋജ҃ҳࢿ ✓ബਯ੸ੋী۞୊ܻ ✓ഛ੢ࢿ੓חੋ೐ۄҳઑ ✓ஏ੿࢚కݽפఠ݂

/PEF1PE+PC ✓উ੿੸ੋജ҃ҳࢿ ↟ ബਯ੸ੋী۞୊ܻ ↟ ഛ੿ࢿ੓חੋ೐ۄҳઑ ↟ ஏ੿࢚కݽפఠ݂

/PEF1PE+PC affinity: podAntiAffinity: // podо ࢲ۽ ׮ܲ nodeীࢲ प೯ೞӝ ਤೠ
ࢸ੿ requiredDuringSchedulingIgnoredDuringExecution: - labelSelector: matchExpressions: - key: app operator: In values: - pharus-runner ↟ ೞա੄/PEFীחೞա੄1PE݅ਬ૑ೞҊೞա੄+PC ஏ੿ ݅प೯ ↟ ܻࣗझ DQV NFNPSZ ࢎਊਸ౵٘ೞաীࢲ૘઺ೞҊয়૒ஏ੿ী݅ࢎਊೡࣻ੓חജ҃ҳࢿ

࠳ۄ਋੷ࢶఖҗߡ੹ҙܻ ✓উ੿੸ੋജ҃ҳࢿ ↟ ബਯ੸ੋী۞୊ܻ ↟ ഛ੢ࢿ੓חੋ೐ۄҳઑ ↟ ஏ੿࢚కݽפఠ݂

-JHIUIPVTF W $ISPNF GPS5FTUJOH 1VQQFUFFS W ↟ ࠛউ੿ೠ׮਍۽٘ ↟ ߡ੹ஶ౟܀ࠛо
↟ ੌ߈࠳ۄ਋૚ীࠗ੸೤ ↟ ծ਷द੢੼ਬਯ ࠳ۄ਋੷ࢶఖҗߡ੹ҙܻ

ENV PUPPETEER_SKIP_DOWNLOAD true // CfT ׮਍۽٘ ઺૑ ENV CHROME_BIN=“/usr/bin/chromium-browser" RUN
apk add --no-cache chromium // ࠳ۄ਋੷ܳ ࣻز ࢸ஖ -JHIUIPVTF W $ISPNJVN W 1VQQFUFFS W ࠳ۄ਋੷ࢶఖҗߡ੹ҙܻ Puppeteer.launch({executablePath: process.env.CHROME_BIN}); // ࠳ۄ਋੷ܳ ࢸ஖ೠ ҃۽ ࢸ੿

$ISPNJVN $ISPNF $ISPNFGPS5FTUJOH ӝࠄ੿੄ য়೑ࣗझਢ࠳ۄ਋੷ (PPHMFਢ࠳ۄ਋੷ పझ౟੗زചܳਤೠਢ࠳ۄ਋੷ ੌ߈੸ੋ࠳ۄ਋૚ীࢎਊೞ૑ঋب۾ӂ੢ ӝמ ӝࠄ࠳ۄ਋੷ӝמ
(PPHMF੗زসؘ੉౟ %3.١ పझ౟୭੸ചӝמ ੗زചبҳ૑ਗ द੢੼ਬਯ ծ਺ ֫਺ ݒ਋ծ਺ ݫݽܻࢎਊ۝ ծ਺ ֫਺ ծ਺ प೯ࣘب ࡅܴ ݒ਋ࡅܴ ࡅܴ పझ౟੗زചജ҃ী୭੸ച $ISPNJVN࠺Ү

ஏ੿೐۽ࣁझܻ࠙ ✓উ੿੸ੋജ҃ҳࢿ ✓ബਯ੸ੋী۞୊ܻ ↟ ഛ੢ࢿ੓חੋ೐ۄҳઑ ↟ ஏ੿࢚కݽפఠ݂

৘ஏҗઁযоয۰਍য়ܨ

৘ஏҗઁযоয۰਍য়ܨ೧Ѿী۞Ѻܻ

ী۞Ѻܻஏ੿೐۽ࣁझܻ࠙ߑߨ $IJME1SPDFTT $MVTUFS 8PSLFS5ISFBET ӝࠄױਤ ೐۽ࣁझ ೐۽ࣁझ ॳۨ٘ ݫݽܻࢎਊ ೐۽ࣁझة݀੸ݫݽܻҕрࢎਊ
೐۽ࣁझة݀੸ݫݽܻҕрࢎਊ ҕਬݫݽܻ ী۞୊ܻ ೐۽ࣁझղ୊ܻ ݃झఠ೐۽ࣁझҙܻ೙ਃ ॳۨ٘ղ୊ܻ ࢎਊ৘द $16૘ড੸ੋ੘সী੸೤ ਢࢲߡ੄۽٘࠙࢑ ؘ੉ఠ୊ܻ ࠺زӝ੘স

ী۞Ѻܻஏ੿೐۽ࣁझܻ࠙ҳઑ ੗ध ࠗݽ ࠳ۄ਋੷ࢤࢿ ࠳ۄ਋੷ನ౟੹׳

ী۞Ѻܻஏ੿೐۽ࣁझܻ࠙௏٘ import {spawn} from ‘child_process'; auditProcess = spawn('lighthouseProcess.js')], // child
process ౵ੌ प೯ { env: { NODE_OPTIONS: ‘--max-old-space-size=2048', // child process ੄ heap ௼ӝ ࢸ੿ }, // processр ؀ਊ۝ ؘ੉ఠ ੹࣠ਸ ਤೠ ipc ࢸ੿ stdio: ['ignore', process.stdout, process.stderr, ‘ipc’] }); auditProcess.on('message', resolve); // child process ݫद૑ ੉߮౟ ࢸ੿ auditProcess.on('error', reject); auditProcess.on(‘exit', exit); // child process ী۞ or (࠺)੿࢚ ઙܐ द ୊ܻ auditProcess.send({url,port}); // child process ী urlҗ ࠳ۄ਋੷ port ੹׳ // lighthouse(url, {port, …}, …) ࢎਊ оמ

ҳઑ੸੄ઓࢿઁѢ 3BCCJU.2੹ജ ✓উ੿੸ੋജ҃ҳࢿ ✓ബਯ੸ੋী۞୊ܻ ✓ഛ੢ࢿ੓חੋ೐ۄҳઑ ↟ ஏ੿࢚కݽפఠ݂

ୡӝ౵ܖझ੄ഛ੢੉ࠛоמೠੋ೐ۄҳઑ

ഛ੢ࢿ੓חੋ೐ۄҳઑ ஏ੿ਃ୒ী૘઺ ࢿמஏ੿ী૘઺ ஏ੿ਃ୒झா઴݂

ഛ੢ࢿ੓חੋ೐ۄҳઑ

উ੿੸ੋஏ੿৮ܐदр ↟ ஏ੿दрхࣗ ١۾ಕ੉૑ࣻ ѐ
ஏ੿৮ܐदр दр

ஏ੿࢚కݽפఠ݂ࢲ࠺झ ✓উ੿੸ੋജ҃ҳࢿ ✓ബਯ੸ੋী۞୊ܻ ✓ഛ੢ࢿ੓חੋ೐ۄҳઑ ✓ஏ੿࢚కݽפఠ݂

ஏ੿ݽפఠ݂ࢲ࠺झبੑ ↟ ஏ੿઱ӝदрղޙઁੋध߂೧Ѿ ↟ ઱ӝஏ੿द੘ ৮ܐݽפఠ݂ ↟ ޙઁߊࢤद૊пѾҗঌܿ ↟ ஏ੿Ѿҗ൤झషܻ
QVCMJTI QVCMJTI

ݺഛೠஏ੿ߑधҗಣоӝળ

ݺഛೠஏ੿ߑधҗಣоӝળ੄ઑѤ ↟ ੌҙػஏ੿ߑधೞীஏ੿غযঠೠ׮ ↟ ஏ੿੼ࣻ੄ಞରо੸যঠೠ׮ ↟ ஏ੿Ѿҗܳب୹ߑߨ੉ݺഛ೧ঠೠ׮

ஏ੿പࣻ ஏ੿ߑߨ 4JNVMBUFE Y ੼ࣻಣо &VDMJEFBOEJTUBODF

ஏ੿ߑߨ4JNVMBUFE࠺Ү 4JNVMBUFE %FWUPPMT 1BDLFU - -FWFM ౠ૚ ୡӝ۽ؘ٘੉ఠܳӝ߈ਵ۽ಕ੉૑दޯۨ੉࣌ ࠳ۄ਋੷ࣻળীࢲ੄૑োदޯۨ੉࣌ ಁఉࣻળীࢲ੄૑ো߂ؘ੉ఠ
ࣚपਸݽ؛݂ ੢੼ ↟ ஏ੿ࣘبоࡅܴ ↟ ؀׮ࣻࢎ੉౟ীੌҙؽ ↟ 1BHF4QFFE*OTJHIUT੸ਊ ↟ ੌ߈੸ੋపझ౟ীਬਊ ↟ $ISPNF%FW5PPMT੸ਊ न܉بо֫਺   8FC1BHF5FTU੸ਊ ױ੼ ࠺੿࢚੸ੋ࢚ടীࢲ੄੿ഛࢿ੉ڄয૕ࣻ੓਺ ↟ അप߈৔ࠗ઒ೣ ҳࢿҗҙܻоয۰਑ (PPHMF%PDT u-JHIUIPVTF.FUSJD7BSJBCJMJUZBOE"DDVSBDZu ֙ਘੌ IUUQT EPDTHPPHMFDPNEPDVNFOUE#RU-O(SY80*30Q*U431PX;7O:+@H#&2$+&F6&FEJUIFBEJOHIMNLHIGWNT   EFCVHCFBS t/FUXPSL5ISPUUMJOH.FUIPET%FW5PPMTWT-JHIUIPVTFWT/FUFNu ֙ਘੌ IUUQT XXXEFCVHCFBSDPNCMPHOFUXPSL - UISPUUMJOH - NFUIPET

$16 /FUXPSL Y NT.CQT 4JNVMBUFEߑߨ5ISPUUMJOH

4JNVMBUFEߑߨ5ISPUUMJOH /FUXPSL5ISPUUMJOH *OUFSOFU

4JNVMBUFEߑߨ5ISPUUMJOH Ҵղ֎౟ਕ௼ా҅ 41&&%5&45 4PVUI,PSFBT.PCJMFBOE#SPBECBOE*OUFSOFU4QFFET ֙ਘੌ IUUQT XXXTQFFEUFTUOFUHMPCBM -
JOEFYTPVUI - LPSFB

ஏ੿പࣻഥ ↟ ੿ഛبܳಣоೞҊҙ଴പࣻо݆ਸࣻ۾࠙࢑੉঴ ݃ածই૑ח૑੿۝ച ↟ ߣஏ੿ೡٸ ࠙࢑੉؀ۚ੿بծই૗ ↟ ஏ੿दрҗ੿ഛبܳҊ۰೧ࢲഥஏ੿ਵ۽Ѿ੿ t"DDVSBDZuPG3VOT
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fi EFODFJOUFSWBMPGBTJUFXJUIBWFSBHF '.1QFSGPSNBODFGPSBSVODBTFXPVMETQBO SVODBTFXPVMETQBO SVODBTFXPVMETQBO"TJUFXJUIBWFSBHF55*QFSGPSNBODFGPSBSVODBTF XPVMETQBO SVODBTFXPVMETQBO SVODBTFXPVMETQBO (PPHMF%PDT u-JHIUIPVTF.FUSJD7BSJBCJMJUZBOE"DDVSBDZu ֙ਘੌ IUUQT EPDTHPPHMFDPNEPDVNFOUE#RU-O(SY80*30Q*U431PX;7O:+@H#&2$+&F6&FEJUIFBEJOHIMNLHIGWNT

੼ࣻಣо&VDMJEFBOEJTUBODF ↟ ߣஏ੿Ѿҗ઺ীࢲ੸੺ೠѾҗчਸࢶ੿ೞחߑߨ ↟ пஏ੿Ѿҗ੄'$1 55*ஏ੿чਸഝਊ '$1઺рч पઁ'$1ч 55*઺рч पઁ55*ч
ӡ੉оо੢ૣ਷чਸ଺਺ 8JLJQFEJB t&VDMJEFBOEJTUBODFu ֙ਘੌ IUUQT FOXJLJQFEJBPSHXJLJ&VDMJEFBO@EJTUBODF   (JUIVC (PPHMF$ISPNFMJHIUIPVTF ֙ਘੌ IUUQT HJUIVCDPN(PPHMF$ISPNFMJHIUIPVTFCMPCDDBEEBBEBBEBBGDPSFMJCNFEJBO - SVOKT-

੼ࣻಣо&VDMJEFBOEJTUBODF const medianFCP = getFcpMedian(auditResults); // 5ѐ Ѿҗ઺ FCP ઺рчਸ
୶୹ೠ׮. const medianTTI = getTtiMedian(auditResults); // 5ѐ Ѿҗ઺ TTI ઺рчਸ ୶୹ೠ׮. function getEuclideanDistance (auditResult, medianFcp, medianTTI) { const distanceFCP = medianFcp - auditResult.fcp; const distanceTTI = medianTTI - auditResult.tti; return distanceFCP ** 2 + distanceTTI ** 2; } const result = auditResults // FCP, TTI ઺рчҗ о੢ оө਍(੘਷) Ѿҗܳ ߈ജ .slice() .sort((a, b) => getEuclideanDistance(a, medianFCP, medianTTI) - getEuclideanDistance(b, medianFCP, medianTTI) )[0];

t౵ܖझܳযڌѱഝਊೡө u

ੌ߈੸ੋѐߊࢎ੉௿ਸٜৈ׮ࠁ੗ ӝദ ߓನ ݽפఠ݂ ѐߊѨૐ

౵ܖझܳഝਊೡࣻ੓ח৔৉ ӝദ ߓನ ݽפఠ݂ ѐߊѨૐ ૊दஏ੿ਸాೠߓನ૒റࢿמѨࢎ

౵ܖझܳഝਊೡࣻ੓ח৔৉ ӝദ ߓನ ݽפఠ݂ ѐߊѨૐ दр݃׮઱ӝஏ੿߂઱рܻನ౴

౵ܖझܳഝਊೡࣻ੓ח৔৉ ӝദ ߓನ ݽפఠ݂ ѐߊѨૐ ஏ੿ܻನ౟ܳాೠ࠙ࢳ

౵ܖझܳഝਊೡࣻ੓ח৔৉ ӝദ ߓನ ݽפఠ݂ ѐߊѨૐ

৵ѐߊद੼ী౵ܖझࢎਊ੉য۰਎ө ↟ ౵ܖझחӝࠄ੸ਵ۽63-ӝ߈۽ز੘ ↟ ஏ੿द੼ী੽Ӕоמೠ63-੉ઓ੤೧ঠೣ

1IBSVT%FWUPPMT

1IBSVT%FWUPPMT೙ࣻઑѤ ↟ ѐߊद੼ীஏ੿ೡࣻ੓যঠೠ׮ ↟ ౵ܖझஏ੿ജ҃ ஏ੿ߑध ੼ࣻಣооزੌ೧ঠೠ׮

1IBSVT%FWUPPMTҳઑ߂ز੘ߑध

౵ܖझܳഝਊೡࣻ੓ח৔৉ ӝദ ߓನ ݽפఠ݂ ѐߊѨૐ ૊दஏ੿ਸాೠߓನ૒റࢿמѨࢎ दр݃׮઱ӝஏ੿߂઱рܻನ౴ ஏ੿ܻನ౟ܳాೠ࠙ࢳ 1IBSVT%FWUPPMTഝਊ

न܉ࢿ উ੿ࢿ ࢎਊࢿ ஏ੿੼ࣻܳन܉ೡࣻ੓যঠೠ׮ ಞܻೞҊର߹ചػӝמਸઁҕೠ׮ ஏ੿੉উ੿੸ਵ۽ࣻ೯غযঠೠ׮

౵ܖझഝਊࢲ࠺झ KTী੄೧ചݶਃࣗ੄TIJGUо௼ӝߊࢤؽ ↟ ஏ੿ܻನ౟ഝਊ$-4ഛੋ

౵ܖझഝਊࢲ࠺झ ஏ੿ܻನ౟ഛੋਵ۽੼؀۽ڄয૑ח੉गߊࢤ ↟ $-4ѐࢶ૓೯ 1IBSVT%FWUPPMTഝਊ

౵ܖझഝਊࢲ࠺झ JOUFSTFDUJPOPCTFSWFS੸ਊਵ۽5#5хࣗ ↟ ࠺Үೞӝӝמਸഝਊೞৈ੉੹чҗ5#5ૐхܫഛੋ

౵ܖझীࢲஏ੿غח5#5੄ӝળਸঌӝয۵׮ ↟ USBDF౵ੌઁҕ ౵ܖझഝਊࢲ࠺झ

౵ܖझഝਊઑ૒ ౱ ↟ ࢿמஏ੿੼ࣻӝળઁद ↟ ࢲ࠺झಕ੉૑੼ࣻా҅߂ҙܻ ↟ ౱ݾ಴җઁ۽ࢲഝਊ ↟ ࢲ࠺झ߹਋ࣻࢎ۹ࣻ૘߂ҕਬ

ઑ૒ղ   ࢿמѐࢶ   ഝز ౵ܖझ੄ӛ੿੸ࢿҗ ಕ੉૑੼ࣻ࠙ನب
੼੉ೞ _੼ ੼੉࢚ ࢿמѐࢶী؀ೠੋधਸъചೞҊѐࢶഝزਸૐ૓

౵ܖझী؀ೠ׮নೠ੄Ѽ ↟ ಴ળಞରоցޖ௾಩ੋ҃਋о݆णפ׮ ↟ ౠࢿ࢚प૕੸ੋపझ౟оয۰ਕࢲ੉ࠗ࠙੉ѐࢶؼࣻ੓׮ݶજਸѪэणפ׮ ↟ ౵ܖझח஠஠য়੄ࢲ࠺झܳ؀࢚ਵ۽ೞח݅ఀ ੿݈਋ܻࢲ࠺झ੉ਊীب਑੉ ؼࣻ੓ח૑಴ܳ࢜܂ѱ੿੄ೞҊஏ੿ೡࣻ੓ਵݶજਸѪэणפ׮ ↟
ѐ߹ஏ੿द݃׮ಞରо੓׮ࠁפөౠ੿ӝрਵ۽ࠌਸٸಣӐҗಞରܳࠅࣻ੓ ਵݶب਑੉ؼࣻ੓ѷ׮ۄחࢤп੉ٜ঻णפ׮ ↟ ୭Ӕࢿמѐࢶ੘সਸ૓೯ೞҊѾҗܳഛੋ೧ࠁחؘ पઁࢿמ਷ѐࢶغ঻૑݅ ੼ࣻо؊ծই૑חഅ࢚੉੓঻׮ ↟ ޙઁ݅ઁदೞחѪ੉ইפۄޙઁী؀ೠ೧Ѿ଼بೣԋઁदೞݶજਸѪэणפ ׮р഑੉ѱޙઁ׮ۄҊաয়חؘ৵੉ѱޙઁੋ૑଺חؘয۰਑੉੓ਸٸب੓ חѪэणפ׮ ↟ Ӓ৻׮নೠ੄Ѽ੉੓঻਺ ৈ੹൤о੢௾ҙबࢎחࢲ࠺झ੼ࣻ੄न܉ࢿ न܉ࢿ উ੿ࢿ ಞ੄ࢿ ӝఋ

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웹 성능 게이트 키퍼: 웹 성능 모니터링 서비스, '파루스' 의 기술과 활용

웹 성능 게이트 키퍼: 웹 성능 모니터링 서비스, '파루스' 의 기술과 활용

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