機械学習でサーバの負荷状態を把握したい

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1. !UTVSVCFF(.01FQBCP *OD
   )PTUJOH$BTVBM5BMLT
   ػցֶशͰαʔόͷ
   ෛՙঢ়ଶΛ೺Ѳ͍ͨ͠
   

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2. ࣗݾ঺հ
   (.0ϖύϘגࣜձࣾ
   ϗεςΟϯάࣄۀ෦
   ΠϯϑϥνʔϜ
   !UTVSVCFF
   

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3. View Slide

4. ࠓ೔࿩͢͜ͱ
   wʮΠϯϑϥºσʔλαΠΤϯεʯʹ͍ͭͯ͜Μͳ͜ͱ

   Ͱ͖Δͱ໘നͦ͏ͩͳʔͱࢲ͕ߟ͍͑ͯΔ͜ͱ
   wࠓճ͸αʔό؂ࢹʹয఺Λ౰ͯͯ࿩͠·͢
   

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5. wΠϯϑϥͷݱ৔ʹ͸೔ʑେྔͷσʔλ͕ྲྀΕ͍ͯΔ
   wσʔλΛߴղ૾౓Ͱऔಘɾ஝ੵͰ͖Δ؀ڥ͕੔͖͍ͬͯͯΔ
   ʢ1SPNFUIFVTɺ,BGLBͳͲʣ
   wσʔλ͸஝ੵ͢Δ͚ͩͰ͸ͳ͘׆༻͍ͨ͠
   w஝ੵͨ͠େྔͷσʔλʹػցֶशΛద༻Ͱ͖Ε͹ɺ৽ͨͳ

   ஌ࣝൃݟʹܨ͕ΓՁ஋Λ૑଄Ͱ͖ΔͷͰ͸ͳ͍͔

   എܠɿҰൠ࿦
   

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6. wϗεςΟϯάαʔό͸ҟৗ͕ൃੜ͠΍͍͢ˍ੍ޚͮ͠Β͍
   wߴूੵͷڞ༻αʔό
   wαʔό্Ͱಈ࡞͢ΔίϯςϯπΛ؅ཧͰ͖ͳ͍
   wϢʔβ͸αʔόΛબ΂ͳ͍ͨΊɺՄೳͳݶΓฏ౳ʹշదͳ

   αʔό؀ڥΛఏڙ͍ͨ͠
   എܠɿϨϯλϧαʔόʢ-PMJQPQ)FUFNMʣ
   

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7. wϗεςΟϯάαʔό͸ҟৗ͕ൃੜ͠΍͍͢ˍ੍ޚͮ͠Β͍
   wߴूੵͷڞ༻αʔό
   wαʔό্Ͱಈ࡞͢ΔίϯςϯπΛ؅ཧͰ͖ͳ͍
   wϢʔβ͸αʔόΛબ΂ͳ͍ͨΊɺՄೳͳݶΓฏ౳ʹշదͳ

   αʔό؀ڥΛఏڙ͍ͨ͠
   എܠɿϨϯλϧαʔόʢ-PMJQPQ)FUFNMʣ
   αʔόͷঢ়ଶΛਫ਼៛ʹ೺Ѳ੍ͯ͠ޚ͍ͨ͠
   

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8. wϗεςΟϯάαʔό͸ҟৗ͕ൃੜ͠΍͍͢ˍ੍ޚͮ͠Β͍
   wߴूੵͷڞ༻αʔό
   wαʔό্Ͱಈ࡞͢ΔίϯςϯπΛ؅ཧͰ͖ͳ͍
   wϢʔβ͸αʔόΛબ΂ͳ͍ͨΊɺՄೳͳݶΓฏ౳ʹշదͳ

   αʔό؀ڥΛఏڙ͍ͨ͠
   എܠɿϨϯλϧαʔόʢ-PMJQPQ)FUFNMʣ
   αʔόͷঢ়ଶΛਫ਼៛ʹ೺Ѳ੍ͯ͠ޚ͍ͨ͠
   ػցֶशʹΑΔ
   Ξϓϩʔν͕༗ޮ
   

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9. wαʔόͷϦιʔε࢖༻ঢ়گ΍ϩάͳͲͷ؂ࢹର৅ͷϝτϦ
   Ϋε͝ͱʹᮢ஋Λઃఆ͠ɺͦͷᮢ஋Λ্ճΔ৔߹ʹΞϥʔτ
   Λൃใ͢Δʮᮢ஋ϕʔεͷ؂ࢹʯ͕Ұൠత
   αʔό؂ࢹͷݱঢ়
   $16࢖༻཰
   ࣌ؒ
   ᮢ஋
   ΞϥʔτΛൃใ
   

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10. ݱঢ়Λ೺Ѳ্ͨ͠Ͱ
    ඞͣߟ͑ͳ͚Ε͹ͳΒͳ͍
    ͜ͱ͕͋Δ
    

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11. ຊ౰ʹػցֶश͕ඞཁͳͷ͔
    ʮ.BDIJOF-FBSOJOH5IF)JHI*OUFSFTU$SFEJU$BSEPG
    5FDIOJDBM%FCUʯ %4DVMMFZFUBM (PPHMF
    
    wػցֶशΛγεςϜʹ૊ΈࠐΉͷ͸େ͖ͳٕज़తෛ࠴Λ
    ๊͑ࠐΉϦεΫ͕͋Δ͜ͱΛೝࣝ͢Δ
    w࿦จதͰ͸༷ʑͳϦεΫཁҼʹ͍ͭͯઆ໌͞Ε͍ͯΔ
    

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12. ຊ౰ʹػցֶश͕ඞཁͳͷ͔
    ʮ.BDIJOF-FBSOJOH5IF)JHI*OUFSFTU$SFEJU$BSEPG
    5FDIOJDBM%FCUʯ %4DVMMFZFUBM (PPHMF
    
    wػցֶशΛγεςϜʹ૊ΈࠐΉͷ͸େ͖ͳٕज़తෛ࠴Λ
    ๊͑ࠐΉϦεΫ͕͋Δ͜ͱΛೝࣝ͢Δ
    w࿦จதͰ͸༷ʑͳϦεΫཁҼʹ͍ͭͯઆ໌͞Ε͍ͯΔ
    ػցֶशΛʮ࢖͏ʯ͜ͱ͕໨తʹͳͬͯ͸ͳΒͳ͍

    ࢖Θͳͯ͘ࡁΉͳΒ࢖Θͳ͍͕࠷ྑͷબ୒
    

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13. ᮢ஋ϕʔεͷ؂ࢹͷݶք
    ؂ࢹͷਫ਼౓Λ্͛ΔͨΊʹ͸໌ࣔతʹࣄલ஌ࣝΛೖΕͯ
    ϧʔϧΛ૿΍͍͔ͯ͘͠͠ͳ͍
    ྫ͑͹ɺ
    ̍ฏ೔ͷ"͔࣌Β#࣌ͷؒͰɺ͔ͭαʔόΛϦϦʔεͯ͠
    ͔Β$ϲ݄ະຬͷ$16࢖༻཰͕%Λ௒͑ͨͱ͖͸ҟৗ
    ̎$16࢖༻཰͕&Ҏ಺Ͱ͋Δͱ͖ʹϝϞϦ࢖༻཰͕'
    Ҏ্ʹͳͬͨͱ͖͸ҟৗ
    

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14. ᮢ஋ϕʔεͷ؂ࢹͷݶք
    ؂ࢹͷਫ਼౓Λ্͛ΔͨΊʹ͸໌ࣔతʹࣄલ஌ࣝΛೖΕͯ
    ϧʔϧΛ૿΍͍͔ͯ͘͠͠ͳ͍
    ྫ͑͹ɺ
    ̍ฏ೔ͷ"͔࣌Β#࣌ͷؒͰɺ͔ͭαʔόΛϦϦʔεͯ͠
    ͔Β$ϲ݄ະຬͷ$16࢖༻཰͕%Λ௒͑ͨͱ͖͸ҟৗ
    ̎$16࢖༻཰͕&Ҏ಺Ͱ͋Δͱ͖ʹϝϞϦ࢖༻཰͕'
    Ҏ্ʹͳͬͨͱ͖͸ҟৗ
    ਓ͕ؒ໌ࣔతʹࢦఆɾ؅ཧͰ͖Δϧʔϧͷ਺ʹ͸ݶք͕͋Δ
    JGจ஍ࠈʹ͍͍ؕͬͯ͘ɾɾ
    

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15. ᮢ஋ϕʔεͷ؂ࢹͷݶք
    ؂ࢹͷਫ਼౓Λ্͛ΔͨΊʹ͸໌ࣔతʹࣄલ஌ࣝΛೖΕͯ
    ϧʔϧΛ૿΍͍͔ͯ͘͠͠ͳ͍
    ྫ͑͹ɺ
    ̍ฏ೔ͷ"͔࣌Β#࣌ͷؒͰɺ͔ͭαʔόΛϦϦʔεͯ͠
    ͔Β$ϲ݄ະຬͷ$16࢖༻཰͕%Λ௒͑ͨͱ͖͸ҟৗ
    ̎$16࢖༻཰͕&Ҏ಺Ͱ͋Δͱ͖ʹϝϞϦ࢖༻཰͕'
    Ҏ্ʹͳͬͨͱ͖͸ҟৗ
    ਓ͕ؒ໌ࣔతʹࢦఆɾ؅ཧͰ͖Δϧʔϧͷ਺ʹ͸ݶք͕͋Δ
    JGจ஍ࠈʹ͍͍ؕͬͯ͘ɾɾ
    ࣌ܥྻੑ
    

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16. ᮢ஋ϕʔεͷ؂ࢹͷݶք
    ؂ࢹͷਫ਼౓Λ্͛ΔͨΊʹ͸໌ࣔతʹࣄલ஌ࣝΛೖΕͯ
    ϧʔϧΛ૿΍͍͔ͯ͘͠͠ͳ͍
    ྫ͑͹ɺ
    ̍ฏ೔ͷ"͔࣌Β#࣌ͷؒͰɺ͔ͭαʔόΛϦϦʔεͯ͠
    ͔Β$ϲ݄ະຬͷ$16࢖༻཰͕%Λ௒͑ͨͱ͖͸ҟৗ
    ̎$16࢖༻཰͕&Ҏ಺Ͱ͋Δͱ͖ʹϝϞϦ࢖༻཰͕'
    Ҏ্ʹͳͬͨͱ͖͸ҟৗ
    ਓ͕ؒ໌ࣔతʹࢦఆɾ؅ཧͰ͖Δϧʔϧͷ਺ʹ͸ݶք͕͋Δ
    JGจ஍ࠈʹ͍͍ؕͬͯ͘ɾɾ
    ࣌ܥྻੑ
    ଟ࣍ݩੑʢ૬ؔੑʣ
    

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17. ݁ہͲ͏͍͏ͱ͖ʹ
    ػցֶश͕࢖͑Δͷʁ
    

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18. wσʔλͷ࣌ܥྻੑΛߟྀ͍ͨ͠৔߹
    w͜ͷ࣌ظͷ͜ͷ࣌ؒଳʹͦͷ஋͸ҟৗ͡Όͳ͍ʁ

    Έ͍ͨͳύλʔϯ
    wσʔλಉ࢜ͷ૬ؔ΍ଟ࣍ݩੑΛߟྀ͍ͨ͠৔߹
    wͦͷ஋ͷ૊߹ͤ͸ҟৗ͡Όͳ͍ʁΈ͍ͨͳύλʔϯ
    

    ػցֶश͕༗ޮͳέʔε
    

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19. wσʔλͷ࣌ܥྻੑΛߟྀ͍ͨ͠৔߹
    w͜ͷ࣌ظͷ͜ͷ࣌ؒଳʹͦͷ஋͸ҟৗ͡Όͳ͍ʁ

    Έ͍ͨͳύλʔϯ
    wσʔλಉ࢜ͷ૬ؔ΍ଟ࣍ݩੑΛߟྀ͍ͨ͠৔߹
    wͦͷ஋ͷ૊߹ͤ͸ҟৗ͡Όͳ͍ʁΈ͍ͨͳύλʔϯ
    

    ػցֶश͕༗ޮͳέʔε
    ͞Βʹͦͷ྆ํͷଟ࣍ݩ࣌ܥྻσʔλ͔Βͷ஌ࣝൃݟ͸ɺ
    ϧʔϧϕʔεͰ͸೉͘͠ɺػցֶशͷಘҙ෼໺
    

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20. ͡Ό͋Ͳ͏΍ͬͯػցֶशΛ
    ద༻͍ͯ͘͠ͷ͔ʁ
    

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21. αʔόΛଟ࣍ݩ࣌ܥྻσʔλͱͯ͠ଊ͑ɺ
    ͦͷಛ௃Λநग़͢Δʢಛ௃ϕΫτϧԽʣ
    ಘΒΕͨಛ௃͔Βঢ়ଶΛਫ਼៛ʹ೺Ѳ͢Δ
    ʢෛՙঢ়گͷ೺Ѳɺҟৗ༧ଌͳͲʣ
    

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22. ·ͣ͸ಛ௃ϕΫτϧԽ
    

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23. ಛ௃ϕΫτϧԽ
    ʮ৘ใਪનγεςϜೖ໳ɿߨٛεϥΠυʯΑΓҾ༻
    IUUQTXXXTMJEFTIBSFOFU,FOUB0LVTT
    

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24. ಛ௃ϕΫτϧԽ
    ʮ৘ใਪનγεςϜೖ໳ɿߨٛεϥΠυʯΑΓҾ༻
    IUUQTXXXTMJEFTIBSFOFU,FOUB0LVTT
    αʔό
    ❓
    

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25. αʔόͷಛ௃ϕΫτϧԽ
    αʔόͷঢ়ଶΛΑ͘දݱͨ͠ಛ௃ϕΫτϧͷઃܭ͕ॏཁ
    $16࢖༻཰
    ϝϞϦ࢖༻཰
    -"
    ɹɹɹ
    
    
    
    
    
    
    
    
    
    
    
    
    ಛ௃ϕΫτϧ
    ن֨Խ
    ಛҟ஋෼ղ Χʔωϧؔ਺ FUD
    ಛ௃ϕΫτϧͷઃܭ͸ࣗ༝౓͕ߴ͍
    αʔό
    ɾ
    ɾ
    ɾ
    ɾ
    ɾ
    ɾ
    ɾ
    ɾ
    ɾ
    ɾ
    ɾ
    ɾ
    ɾ
    ɾ
    ɾ
    ɾɾɾ ࣌ؒ
    ଟ࣍ݩ࣌ܥྻσʔλ
    ن֨Խ
    ࣌ؒ
    

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26. ࠷ߴͷಛ௃ϕΫτϧ
    ͕ಘΒΕͨΒʜ
    

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27. ಛ௃ϕΫτϧΛ࢖ͬͨαʔό؂ࢹ
    αʔόͷঢ়ଶΛදݱͨ͠
    ಛ௃ϕΫτϧ
    ΞϧΰϦζϜͷબ୒΋ࣗ༝౓͕ߴ͍
    ࣌ؒ
    0OF$MBTT
    47.
    ࠞ߹෼෍
    Ϟσϧ
    ෦෼ۭؒ๏
    σΟʔϓ
    ϥʔχϯά
    

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28. IUUQTTQFBLFSEFDLDPNTVHJZBNBNBDLFSFMNFFUVQOVNCFS
    ࣄྫɿ.BDLFSFMʢגࣜձࣾ͸ͯͳʣ
    

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29. ஫໨͍ͯ͠ΔΞϧΰϦζϜ
    

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30. ࣌ܥྻΫϥελϦϯά
    IUUQTCMPHUTVSVCFFUFDIFOUSZ
    IUUQTCMPHUTVSVCFFUFDIFOUSZ
    ڭࢣͳֶ͠शͰ͋ΔΫϥελϦϯάΛ࣌ܥྻσʔλʹదԠ
    ͨ͠΋ͷ
    

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31. ͳͥΫϥελϦϯάʁ
    ϗεςΟϯάαʔόͷಛ௃
    wಉ͡ϩʔϧʢ໾ׂʣͰ࢖ΘΕ͍ͯΔαʔόͷ୆਺͕ଟ͍
    ʢ-PMJQPQͩͱ਺ඦ୆εέʔϧʣ
    wಉҰϩʔϧͰ͋Δ͕ɺαʔόຖʹಛ௃͕େ͖͘ҟͳΔ
    w࣌ؒଳʹΑͬͯෛՙঢ়ଶ͕େ͖͘ҟͳΔ
    ֎Ε஋ݕ஌΍มԽ఺ݕ஌ͳͲͷϝτϦΫεͷઈର஋Λ༻͍
    ͨҟৗݕ஌ΑΓɺ૬ରతʹݟͯଞͱৼΔ෣͍͕ҟͳΔ΋ͷ
    ݕग़͢Δํ͕૬ੑ͕ྑͦ͞͏
    

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32. ࣌ܥྻΫϥελϦϯάͷద༻Πϝʔδ
    ಛ௃ϕΫτϧಉ࢜ͷྨࣅ౓Λࢉग़͠ɺଞͱৼΔ෣͍͕
    ҟͳΔαʔόΛ͋ͿΓग़͢
    αʔόΛ্ۭؒͷ఺ͱͯ͠දݱͯ͠
    ఺ಉ࢜ͷڑ཭ʢྨࣅ౓ʣΛࢉग़
    ूஂ͔Β཭Ε͍ͯΔ
    ΋ͷΛҟৗͱ͢Δ
    ࣌ؒ
    ͭͷ఺ʹ୆ͷαʔόͷ
    ଟ࣍ݩ࣌ܥྻσʔλͷ৘
    ใ͕ೖ͍ͬͯΔΠϝʔδ
    

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33. UTDMVTUFS࣌ܥྻΫϥελϦϯάύοέʔδ
    ಈత࣌ؒ৳ॖ๏ʢ%58ʣɾLNFEPJET๏Λ࣮૷
    

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34. UTDMVTUFS࣌ܥྻΫϥελϦϯάϥΠϒϥϦ
    ࣍ݩ࡟আ΍ྨࣅ౓ࢉग़ͷख๏ͳͲɺಠཱͨ͠ෳ਺ͷॲཧ
    ͷ૊Έ߹ΘͤΛࣗ༝ʹม͑ΒΕΔ
    IUUQTVNFYQFSUVNFEVNZpMFQVCMJDBUJPO@QEG
    

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35. ·ͱΊ
    wαʔό্Ͱಈ࡞͢Δίϯςϯπ͕؅ཧͰ͖ͣɺҟৗ੍͕ޚ͠
    ͮΒ͍ϗεςΟϯά؀ڥʹ͓͍ͯػցֶशΛ༻͍ͨαʔό؂ࢹ
    ͸༗ޮͳͷͰ͸ͳ͍͔
    wαʔόΛ࣌ܥྻଟ࣍ݩσʔλͱͯ͠ଊ͑ɺαʔόͷঢ়ଶΛΑ
    ͘දݱͨ͠ಛ௃ϕΫτϧΛઃܭ͢Δ͜ͱ͕ॏཁ
    wಛ௃ϕΫτϧΛͲ͏࢖͏͔ʹ΋ଟ͘ͷબ୒͕͋ΓɺϗεςΟ
    ϯάαʔόʹ͓͍ͯ͸࣌ܥྻΫϥελϦϯά͕༗ޮͳͷͰ͸ͳ
    ͍͔ͱߟ͍͑ͯΔ
    w͍·ໝ૝͍ͯ͠Δ͜ͱΛ࣮ફ͍͖͍ͯͨ͠
    

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36. ͝ਗ਼ௌ͋Γ͕ͱ͏
    ͍͟͝·ͨ͠ʂʂ
    

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