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RRDtool 1.0系のオプション説明

Avatar for Takuro Takuro
February 22, 2005

RRDtool 1.0系のオプション説明

RRDtool 1.0系の説明
2005年2月作成

当時勤めていた通信会社の社員でやっていた勝手勉強会用に自宅で作った資料

メールアドレス(@bonz.squares.net)は不達なので、注意。

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Takuro

February 22, 2005
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  1. 33%UPPMͱ͸ • ֤छ࣌ܥྻͷσʔλΛ֨ೲ͠ඳը͠·͢ɻ • σʔλ͸Round Robin Databaseʹ֨ೲ͠·͢ɻ • ࡞ऀ͸MRTGͷ࡞ऀͰ΋͋ΔTobi Oetiker͞ΜͰ͢ɻ

    • ϥΠηϯε͸GPL(GNU General Public License)Ͱ͢ɻ ຊՈhttp://people.ee.ethz.ch/~oetiker/webtools/rrdtool/
  2. MRTGͱͷൺֱ MRTGͷػೳ େݩ͸ϧʔλͷτϥϑΟοΫͷάϥϑΛॻ͘ͷ͕໨త ɾSNMPͰͷ৘ใऔಘ͕ՄೳͰ͢ɻ ɾѻ͑Δσʔλ͸ਖ਼਺ͷΈͰ͢ɻ ɾฏۉ஋ͱ࠷େ஋ͷΈ͕ѻ͑·͢ɻ ɾաڈͷσʔλରؒ͠Ҿ͖Λߦ͍σʔλϑΝΠϧΛখ͘͞͠·͢ɻ ɾσʔλΛऔಘ͢Δͱඞͣάϥϑ΋ඳը͠·͢ɻ RRDtoolͷػೳ MRTGͱൺֱͯ͠

    ɾ৘ใऔಘػೳ͸͋Γ·ͤΜɻ ɾσʔλʹෛ਺΍গ਺͕࢖͑ɺฏۉ஋ɺ࠷େ஋Ҏ֎ʹ࠷খ஋ɺ࠷ऴ஋͕ѻ͑·͢ɻ ɾσʔλͷؒҾִ͕ؒࣗ͘༝ʹܾఆͰ͖·͢ɻ ɾάϥϑʹ೚ҙͷݸ਺ͷܥྻ͕ඳըͰ͖·͢(MRTG͸2ݸͷΈ)ɻ ɾඳըॲཧͱσʔλ֨ೲॲཧͷίϚϯυ͕෼཭͍ͯ͠·͢ɻ ɾඳըػೳ͸๛෋ʹ༻ҙ͞Ε͍ͯ·͢ɻ ɾσʔλϑΝΠϧʹ33%Λ࠾༻͍ͯ͠ΔͷͰӡ༻தʹϑΝΠϧαΠζ͕૿͑·ͤΜɻ
  3. 33%ͱ͸ RRD:Round Robin Database σʔλΛ֨ೲ͢ΔྖҬΛݻఆతʹઃ ఆ͢Δɻ σʔλΛॱʹ֨ೲ͍ͯ͘͠ɻ ̍  ̎

     ̏        ॱ൪ʹσʔλΛ֨ೲ͍͖ͯ͠ɺҰ൪ ޙΖͷ෦෼·Ͱ֨ೲͨ͋͠ͱ͸࠷ॳ ʹ໭Γ֨ೲ͍ͯ͘͠ ΑͬͯϑΝΠ ϧαΠζ͕Ұఆͷେ͖͞ͷ··Ͱ͋ Δ ɻ
  4. 33%UPPMͷ༻్ τϥϑΟοΫ OFUTUBUT΍OFUTUBUJͷग़ྗ͢Δ΋ͷͳͲ ฏۉύέοταΠζ ୯Ґ࣌ؒͷόΠτ਺Λύέοτ਺ͰׂΔ ύέοτ਺΍ΦΫςοτ όΠτ ਺ ϓϩτίϧผόΠτ਺ 6%15$1

     6%1ͷύέοτ਺͸%/4ͷΫΤϦʔ਺ʹ͍ۙ ϑϥάϝϯτ਺ 5$1ϙʔτผύέοτ਺ '8૊Έ߹ΘͤΔͱऔΓग़͠΍͍͢ 5$1ͷ֤ঢ়ଶ &TUBCMJTI UJNF@XBJU  ͝ͱͷݸ਺ ϧʔλ΍αʔόͷԹ౓ ϥοΫ಺ͷԹ౓෼෍·Ͱ෼͔Δ͔΋ αʔόϓϩηεͷঢ়ଶ ϝʔϧΩϡʔͷྔ ϝʔϧ഑ૹ਺ 8FCͷίϯςϯπసૹ਺ %/4ͷΫΤϦʔ਺ ࣌ࠁͷͣΕ ਎ۙͳ΋ͷͰ ؾԹ΍࣪౓ ͓খݣ͍ா ສาܭ ܞଳి࿩ͷύέοτ਺ ௨࿩࣌ؒ Ոఉ಺͕શͯ*1Ͱ઀ଓ͞ΕͨΒ Ψε΍ਫಓɺిؾͷ࢖༻ྔ ػث͝ͱͷిྗྔ Ոͷલͷาߦऀ਺ ೔র࣌ؒ ෦԰ͷ໌Δ͞ ࣨԹ αʔόͷϦιʔε ϩʔυΞϕϨʔδ΍$16࢖༻཰  αʔό͚ͩͰͳ͘/8ػث΍-48ͱ͔΋औΔͱΑ͍Ͱ͢ΑͶ GPSL਺ WNTUBUTͰऔಘՄೳ σΟεΫͷ࢖༻཰΍Jϊʔυ࢖༻཰ ϩάΠϯਓ਺ ϓϩηε਺΍εϨου਺ σΟϨΫτϦΩϟογϡͷྔ 4PMBSJTͰ͸WNTUBUT ϝϞϦ΍4XBQͷঢ়ଶ σΟεΫͷసૹྔ΍Ωϡʔͷ௕͞ %/4ͷΫΤϦʔผͷ਺ ࣌ܥྻͷσʔλͳΒ33%UPPMͷར༻ʹద͍ͯ͠·͢ɻ
  5. 33%UPPMͷ෇ଳతͳίϚϯυ 33%ͷத਎Λ9.-ग़ྗ͢Δ  ʮSSEUPPMEVNQϑΝΠϧ໊ʯ 33%ϑΝΠϧͷத਎Λฤूͯ͠9.-ग़ྗ͢Δ  ʮSSEUPPMYQPSU֤छઃఆ஋ʯ 9.-Ͱهࡌ͞ΕͨσʔλΛ33%ϑΝΠϧʹม׵͢Δ  ʮSSEUPPMSFTUPSFೖྗ9.-ϑΝΠϧग़ྗ33%ϑΝΠϧΦϓγϣϯʯ

    1FSM༻ͷϞδϡʔϧ 1FSM͔Β33%UPPMΛར༻͢ΔϞδϡʔϧ͕ඪ४Ͱ෇ଐ͍ͯ͠·͢ ɾίϚϯυମܥͦͷ··1FSM͔Βར༻͢ΔϞδϡʔϧ33%TQN ɾ33%UPPMΛύΠϓϞʔυͰར༻͢ΔϞδϡʔϧ33%QQN
  6. RRDtoolͷϚχϡΞϧ 33%UPPMͷϚχϡΞϧ͸ҎԼͷΑ͏ʹݺͼग़ͤ·͢ɻ rrdtoolͷϚχϡΞϧ --------> man rrdtool rrdtool createͷϚχϡΞϧ ---> man

    rrdcreate rrdtool updateͷϚχϡΞϧ ---> man rrdupdate rrdtool graphͷϚχϡΞϧ ---> man rrdgraph rrdtool infoͷϚχϡΞϧ ---> man rrdinfo ଞͷSFTJ[FͳͲ΋ಉ༷ʹ಄ʹSSEΛ෇༩ͯ͠ϚχϡΞϧΛͻ͖·͢ɻ 1FSMϞδϡʔϧͷϚχϡΞϧ͸ʮNBO33%TʯɺʮNBO33%Qʯͱͳ͍ͬͯ·͢ɻ ֤ίϚϯυͷϋΠϑϯݸͰ࢝·Δ௕໊͍લܗࣜͷΦϓγϣϯͰҾ਺ΛऔΔλΠϓͰ ͸ɺۭനͰଓ͚Δࣄ΋Πίʔϧ  Ͱ݁Ϳදه΋ՄೳͰ͢ɻ TUBSUTUBSU ͜Ε͸33%T33%Q͔Β࢖͏৔߹ʹศརͰ͢ɻ
  7. 33%ϑΝΠϧΛ࡞੒͢Δ rrdtool create sample.rrd --start 1101658386 --step 300 DS:in_traff:COUNTER:600:U:U DS:out_traff:COUNTER:600:U:U

    RRA:AVERAGE:0.5:6:70 RRA:AVERAGE:0.5:288:70 ؆୯ͳ33%ϑΝΠϧͷ࡞੒ ߦʹΘ͍ͨͬͯ·͕͢ຊདྷ͸ҰߦͰ͢ TBNQMFSSEੜ੒͢Δ33%ϑΝΠϧͷ໊લ TUBSU33%ϑΝΠϧ͕औΓѻ͏࠷΋աڈͷ࣌ࠁΛ6/*9࣌ؒ ͔Βͷඵ਺ Ͱࢦఆ͠·͢ɻ σϑΥϧτ͸ݱࡏ࣌ࠁ͔ΒϚΠφεඵͨ͠஋Ͱ͢ɻʮCʯͱදه΋ՄೳͰ͢ɻ TUFQ33%ʹ֨ೲ͢ΔִؒͷࢦఆͰ͢ ඵ਺ ɻσϑΥϧτ͸ඵͱͳΓ·͢ɻ ʮTʯͱදه΋ՄೳͰ͢ɻ %4%BUB4PVSDFɹͱ͍͍֨ೲ͍ͨ͠σʔλͷఆٛΛߦ͍·͢ɻҰͭͷ33%ϑΝΠϧʹ ෳ਺ఆٛͰ͖·͢ɻ 33"Round Robin Archivesͱ͍͍σʔλΛ33%ϑΝΠϧͷதʹͲͷΑ͏ʹ֨ೲ͢Δ͔Λ ఆٛ͠·͢ɻෳ਺ఆٛ͢Δࣄ͕Ͱ͖ɺσʔλΛऔΓग़͢ࡍʹ͸ࣗಈతʹ;͞Θ͍͠΋ͷ͕ બ୒͞Ε·͢ɻ
  8. DSʹ͍ͭͯ %4%BUB4PVSDF σʔλͷಛੑΛఆٛ͢Δ NJO͓ΑͼNBY ࠷େ஋΍࠷খ஋ΛܾΊ·͢ɻ͜Ε͸ࣄલʹ͋Γ͑ͳ͍σʔλ͕୅ೖ͞Εͳ͍Α͏ʹൣғΛݶఆ͠·͢ Թ౓ͳΒ ઈରྵ౓ҎԼ͸ͳ͍ͷͰҎ্Ͱ͋ΔͳͲ ɻະఆٛʹ͢Δࣄ΋ՄೳͰɺͦͷࡍʹ͸ʮ6ʯ 6OLOPXO Λࢦఆ͠·͢ɻ

    %45 UIFEBUBTPVSDFUZQF σʔλͷҾ͖౉͠ํΛҎԼͷݸͷத͔Βબͼ·͢ɻ GAUGE :ॠؒ஋Λࣔ͢Α͏ͳ΋ͷͰԹ౓΍$16࢖༻཰Ͱ͢ɻ COUNTERৗʹ૿Ճ͢Δ஋Ͱंͷ૸ߦڑ཭ܭ΍/8τϥϑΟοΫͷ஋ͷΑ͏ͳ΋ͷͰ͢ɻ DERIVE૿ݮ͢Δྦྷੵ஋Ͱ͢ɻΤϨϕʔλͷதͷਓ਺΍ۜߦޱ࠲ͷ࢒ߴΛΠϝʔδ͍ͯͩ͘͠͞ɻ ABSOLUTEৗʹ૿Ճ͢Δ͕ͨ·ʹ஋͕ʹ໭Δ༷ͳ΋ͷ͕ର৅Ͱ͢ɻྫ͑͹࠶ىಈͷଟ͍-48Ͱ͢ɻ ॻࣜɹDS:ds-name:DST:heartbeat:min:max ETOBNFσʔλʹ͚ͭΔ໊લͰจࣈҎ಺Ͱ൒֯ͷେจࣈখจࣈͷΞϧϑΝϕοτɺ ਺ࣈ͓Αͼʮ@ʯ͕ར༻Ͱ͖·͢ɻ IFBSUCFBUσʔλ͕33%ϑΝΠϧʹ౉͞ΕΔ࠷େִؒͰɺ͜ͷఆٛҎ্ʹ௕ִ͍ؒͰ σʔλ͕౉͞Εͨࡍʹ͸6 6OLOPXO ѻ͍ͱ͠·͢ɻTUFQͰ༩͑ͨ஋Ҏ্ ௕͘͢Δඞཁ͕͋Γ·͢ɻ୯Ґ͸ඵͰ͢ɻ \
  9. RRAʹ͍ͭͯ RRA:Round Robin Archives "7&3"(&ฏۉ஋Λ֨ೲ͠·͢ ."9࠷େ஋Λ֨ೲ͠·͢ .*/࠷খ஋Λ֨ೲ͠·͢ -"45࠷৽ͷ஋Λ֨ೲ͠·͢ ॻࣜ33"$'YGGTUFQTSPXT σʔλͷ֨ೲํ๏Λࢦࣔ͢Δ

    $' DPOTPMJEBUJPOGVODUJPO σʔλͷ֨ೲ͢Δ஋ͷੑ֨ΛҎԼͷݸͷத͔Βબ୒͠·͢ɻ YGG 5IFYGJMFTGBDUPSEFGJOFT     TUFQTͰࢦࣔͨ͠ظؒͷதʹؚ·ΕΔ6OLPXOͷڐ༰͢Δ཰Λࢦఆ͠·͢ɻ ྫ͑͹ݸͷσʔλ͔Βฏۉ஋Λࢉग़֨͠ೲ͢ΔࡍʹYGGͰ͋Ε͹ݸ ·Ͱͷ6OLPXO͸ແࢹͯ͠ࢉग़͠·͕͢ɺݸҎ্6OLOPXOͷ৔߹͸ࢉग़ ෆೳͱ͠6OLOPXOΛ֨ೲ͠·͢ɻ $'Ͱࢦࣔ͞Εͨࢉग़͢΂͖஋ͷظ͕ؒԿεςοϓؒͰ͋Δ͔Λࢦࣔ͠·͢ɻྫ͑͹TUFQͰඵɺ TUFQT͕ࢦࣔ͢Δͱɺ࣌ؒ  ඵ ͷதͰͷฏۉ஋΍࠷େ஋Λ֨ೲ͢ΔࣄͱͳΓ·͢ɻ TUFQT SPXT 33"ʹอଘ͢Δݸ਺Λࢦఆ͠·͢ɻྫ͑͹TUFQͰඵɺTUFQTΛࢦࣔ͠ɺ͞ΒʹSPXTͱ ઃఆͨ࣌͠͸ɺ࣌ؒΛ·ͱΊͨ஋Λݸ֨ೲ͢ΔࣄʹͳΔͷͰ೔෼ͷσʔλ͕֨ೲ͞ΕΔࣄʹͳ Γ·͢ɻ \
  10. 33"ͷσʔλ֨ೲํ๏ σʔλΛͲͷΑ͏ʹ֨ೲ͢Δ͔Λࢦఆ͠·͢ɻ ֤࣌ࠁʹҎԼͷ༷ͳ஋͕%4͔Βೖྗ͞Εͨ৔߹͸  \ ࣌ܥྻ TUFQTͷ33"ࢦఆͰ ֨ೲ͞ΕΔ஋͸ ӈͷΑ͏ʹͳΓ·͢ɻ RRA:AVERAGE:0.5:4:70

    ฏۉ஋Λ֨ೲ͢Δ "7&3"(&  RRA:MAX:0.5:4:70 ࠷େ஋Λ֨ೲ͢Δ ."9  RRA:MIN:0.5:4:70 ࠷খ஋Λ֨ೲ͢Δ .*/  RRA:LAST:0.5:4:70 ࠷৽ͷ஋Λ֨ೲ͢Δ -"45 
  11. 33"ͷσʔλ֨ೲִؒ 33"ʹैͬͯ֨ೲ͞ΕΔࡍͷ࣌ࠁ͸ҎԼͷΑ͏ʹͳΓ·͢ɻ ࣌ܥྻ 33%DSFBUFͰ33%ϑΝΠϧΛ ࡞ͬͨ࣌ʹʮTUBSUʯͰࢦఆ ͨ࣌͠ࠁ 33%DSFBUFͰ33%ϑΝΠϧΛ࡞ͬ ͨ࣌ʹʮTUFQʯͰࢦఆִͨؒ͠ 33"Ͱࢦఆͨ͠ʮTUFQTʯͷִؒʹͳΓ·͢ɻ ͜ͷ৔߹͸TUFQTʹΛࢦఆ͍ͯ͠·͢ɻ

    45&1  45&1ʹ஋ΛೖΕΔࣄ͸ग़དྷ·ͤΜɻ֨ೲ͞ΕΔ஋ͱͯ͠͸ 45&1͕6OLOPXOͱͳΓ·͢ɻ33%ϑΝΠϧʹ֨ೲ͞Ε͍ͯΔ ஋͸45&1ͷ͕࣍45&1ͱͳΓɺͦͷ஋͸45&1͔Β45&1 ·Ͱͷ஋Ͱܭࢉ͞Ε·͢ɻ33"ͷTUFQTͰ࣌ؒΛ͖Ε͍ʹଗ͑ͨ ͍ ຖ࣌ͱ͔ ৔߹͸33%DSFUFͷTUBSUͷ࣌ࠁΛૂͬͯ࡞Δඞཁ͕ ͋Γ·͢ɻ
  12. 33%ϑΝΠϧͷେ͖͞  33"Ͱ֨ೲ͢Δ஋Ұͭʹ͖ͭόΠτඞཁͰ͢ɻ  33"Ͱࢦఆͨ͠SPXTͷ஋Λഒ͠·͢ɻ  ઃఆͨ͠શͯͷ33"Ͱ  Λܭࢉ͠଍͠߹Θͤ·͢ɻ 

      ͰٻΊͨ஋ʹઃఆͨ͠%4ͷ਺Λ͔͚·͢ɻ    ͰٻΊͨ஋ʹগྔͷϔομ৘ใ෼͕଍͞Εͨ΋ͷ͕ 33%ϑΝΠϧͷେ͖͞ͱͳΓ·͢ɻ ྫɹݸͷ%4͔Βຖ෼σʔλΛऔΔɻ33"͸छྨͱΓɺҰͭ͸ຖ෼ͷσʔλΛ೔ ෼อଘ͠·͢ɻ͋ͱͷೋͭ͸Ұ࣌ؒ͝ͱͷ࠷େ஋ͱฏۉ஋Λ̍೥ؒอଘ͠·͢ɻ εϥΠυͷࣜͩͱ           όΠτ .# ͱͳΓ·͢ɻ ࣮ࡍʹ࡞੒ͨ͠ॴɺόΠτ .# ͷϑΝΠϧ͕࡞੒͞Ε·ͨ͠ɻ
  13. 6/*9࣌ؒΛऔಘ͢Δʹ͸ ೚ҙͷ࣌ࠁͷUNIX࣌ؒΛऔಘ͢Δ͓ਐΊίϚϯυ FreeBSD OS෇ଐͷdateίϚϯυ  ೚ҙͷ࣌ࠁʮdate -v2004y -v12m -v4d -v23H

    -v25M -v0S +%sʯ  ࠓͷ࣌ࠁɹʮdate +%sʯɹ Solaris(perlͰ΍Γ͍ͨਓ޲͚) ೚ҙͷ࣌ࠁʮperl -e ‘use Time::Local; print timelocal(0,25,23,4,11,2004);’ (݄ͷදه͕ɹ0͔Β11Ͱ͋Δ͜ͱʹ஫ҙ) ࠓͷ࣌ࠁɹʮperl -e ‘print time’ʯ Linux(GNUͷdateίϚϯυͰߦ͏ਓ޲͚) ೚ҙͷ࣌ࠁʮdate --date “20041104 23:25:00” +%sʯ  ࠓͷ࣌ࠁɹʮdate +%sʯ awk(GNU൛awk) ೚ҙͷ࣌ࠁʮawk ‘BEGIN { print mktime(”2004 11 04 23 25 00”) }’ʯ  ࠓͷ࣌ࠁɹʮawk ‘BEGIN { print systime() }’ʯ
  14. 6/*9࣌ؒҎ֎ͷ࣌ؒͷࢦఆͷ࢓ํ 33%UPPM͸৭ʑͳ৔໘Ͱ࣌ؒΛѻ͍·͕͢BUίϚϯυͰ࢖͏࣌ؒදه΋ར༻Ͱ͖·͢ɻ rrdtool create BU.rrd --start “02/24/2005” DS:a:GAUGE:3000:U:U RRA:AVERAGE:0.5:288:70 z02/24/2005z

    → 2005೥2݄24೔ ࣌෼ඵ͸ݱࡏ࣌ࠁ͕࠾༻͞Ε·͢ɻ ɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹzzͱ͍͏දه΋ಉ౳ͷҙͰ͢ɻ z24.02.2005z ˠ 2005೥2݄24೔ ࣌෼ඵ͸ݱࡏ࣌ࠁ͕࠾༻͞Ε·͢ɻ ɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹzzͱ͍͏දه΋ಉ౳ͷҙͰ͢ɻ z20050224z ˠ 2005೥2݄24೔ ࣌෼ඵ͸ݱࡏ࣌ࠁ͕࠾༻͞Ε·͢ɻ z13:29z ˠ ೥݄೔͸ݱࡏͷ೔෇Ͱɹ࣌෼ඵͷҙຯɻඵ͸ࢦఆͰ͖·ͤΜɻ z13:29ɹɹ02/24/2005z → 2005೥2݄24೔ ࣌෼ඵͷҙຯͰ͢ɻ ɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹz13:29zͱ͍͏දه΋ಉ౳ͷҙͰ͢ɻ z-3monthsz ɹɹɹɹɹɹɹɹɹɹ ˠ ݱࡏͷ೔෇࣌ࠁ͔Βϲ݄લͷ೔࣌ͱͳΓ·͢ɻ z-3months -1daysz ˠ ݱࡏͷ೔෇࣌ࠁ͔Βϲ݄ͱ೔લͷ೔࣌Ͱ͢ɻ ɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹʮNPOUITʯ ʮEBZTʯҎ֎ʹʮZFBSTʯ ʮXFFLTʯ ʮEBZTʯ ʮIPVSTʯ ʮNJOVUFTʯ ʮTFDPOETʯ͕͋Γ·͢ɻ zOPX-3monthsz ɹɹɹɹɹɹɹɹɹɹɹ ˠ ݱࡏͷ೔෇࣌ࠁ͔Βϲ݄લͷ೔࣌Ͱ͢ɻ zTUBSU EBZTz → ։࢝࣌ࠁʹ೔૿΍ͨ͠೔࣌ɻऴྃ࣌ؒͷࢦఆͷ࣌ͷΈهड़Ͱ͖·͢ɻ zFOENPOUITz ˠ ऴྃ࣌ࠁ͔Βϲ݄ݮΒͨ͠೔࣌ɻ։࢝࣌ࠁͷࢦఆͷ࣌ͷΈهड़Ͱ͖·͢ɻ άϥϑΛ࡞੒͢Δ࣌͸։࢝ऴྃ࣌ࠁ͕ࢦఆͰ͖Δ͕ɺͦΕΛʮTUBSUʯ ʮFOEʯ ͱ͍͏ࢦࣔࢠͰදݱͰ͖·͢ɻ ৄ͘͠͸ʮSSEGFUDIʯͷϚχϡΞϧʹهࡌ͞Ε͍ͯ·͢ɻ
  15. 33%ϑΝΠϧΛߋ৽͢Δ rrdtool update sample.rrd 1101658686:4530:360 33%ϑΝΠϧͷߋ৽ ߋ৽ͷࡍʹ͸ʮ6/*9࣌ؒ஋஋ʯͷ༷ʹίϩϯ۠੾ΓͰͭͳ͍Ͱ͍͖·͢ɻ஋͕ແ͍࣌͸ ʮ6ʯͱهࡌ͢ΔࣄͰ6OLPXOͱ͢Δࣄ͕ՄೳͰ͢ɻ ஋ͷॱ൪͸33%ϑΝΠϧΛ࡞੒ͨ࣌͠ͷ%4ఆٛͷॱ൪ͱҰக͠·͢ɻ%4Λݸఆٛͨ͠ 33%ϑΝΠϧͰ͋Ε͹஋͸ݸهࡌ͍ͯ͠Δඞཁ͕͋Γ·͢ɻ

    ҰճͷίϚϯυݺͼग़͠Ͱෳ਺ͷ࣌ࠁͰͷ஋Λ֨ೲ͢Δࣄ͕Ͱ͖·͢ɻʮ6/*9࣌ؒ஋ ஋ʯΛεϖʔε۠੾Γʹͯෳ਺ฒ΂·͢ɻ ߋ৽͢Δࡍ͸ɺͭͶʹ33%ϑΝΠϧ಺ͷ࠷ऴߋ৽࣌ࠁΑΓ৽͍࣌͠ࠁͰͳ͚Ε͹ͳΓ·ͤ Μɻ·ͨҰճͷίϚϯυͰ֨ೲ͢Δࡍʹ͸Ҿ਺ͷҐஔ͕ӈଆͷ΋ͷ΄Ͳ࣌ࠁ͕৽͍࣌͠ࠁͰ ͋Δࣄ͕ඞཁͰ͢ɻ ࢦఆͨ͠6/*9͕࣌ؒ33%ϑΝΠϧͷ֨ೲ࣌ؒͱඍົʹͣΕͨͱͯ͠΋33%UPPMͷํͰ࣌ؒ ͔ࠩΒ஋Λิਖ਼ͯ֨͠ೲͯ͘͠Ε·͢ɻ ߋ৽͢Δ33%ϑΝΠϧ໊ 6/*9࣌ؒ ֨ೲ͢Δ஋
  16. 33%VQEBUFͷΦϓγϣϯ rrdtool update sample.rrd --template out_traff:in_traff 1101658686:4530:360 33%ϑΝΠϧͷΦϓγϣϯ UFNQMBUF%4OBNF%4OBNF VQEBUF͢Δࡍͷهࡌ͢Δσʔλͷॱ൪Λมߋ͢Δɻ

    σϑΥϧτͰ͸33%ϑΝΠϧʹ֨ೲ͞Ε͍ͯΔॱ൪Ͱ͋Δɻ Uͱলུͯ͠هड़΋Մೳɻ %4OBNF͸33%ϑΝΠϧʹ͋ΔશͯΛࢦఆ͢Δඞཁ͸͋Γ·ͤΜɻ ͦͷࡍʹ%4OBNFͱͯ͠ࢦ໊͞Εͳ͔ͬͨ෦෼͸6OLOPXOѻ͍ͱͳΓ·͢ɻ ଘࡏ͠ͳ͍%4OBNFΛࢦఆͨ͠৔߹͸ΤϥʔͱͳΓ·͢ɻ
  17. 33%ϑΝΠϧͷߋ৽ྫ rrdtool update sample.rrd 1101658686:4530 %4͕ݸͰҰ͚ͭͩߋ৽͢Δྫ rrdtool update sample.rrd 1101658686:4530:360

    %4͕ݸͰҰ͚ͭͩߋ৽͢Δྫ rrdtool update sample.rrd 1101658686:4530:360ɹ1101658746:4560:345 %4͕ݸͰͭಉ࣌ʹߋ৽͢Δྫ
  18. άϥϑΛ࡞੒͢Δ ॻࣜSSEUPPMHSBQIGJMFOBNFTUBSU6/*9࣌ؒFOE6/*9࣌ؒɹ %&'BTBNQMSSEJO@USBGG"7&3"(&-*/&B''z*Oz ؆୯ͳάϥϑΛॻ͍ͯΈΔ άϥϑ͸࣍ͷεϥΠυͰ 33%UPPMͰ͸֨ೲ͞Ε͍ͯΔ஋Λࣗಈతʹඵ୯ҐͰܭࢉ͠·͢ɻ GJMFOBNFอଘ͢ΔϑΝΠϧ໊ σϑΥϧτ͸(*'ܗࣜ ɻ ʮʯͱ͢Δͱඪ४ग़ྗʹάϥϑΛग़ྗ͠·͢ɻ

    TUBSUάϥϑͷඳը։࢝࣌ؒΛ6/*9࣌ؒͰॻ͖·͢ɻʮTʯͱදه΋ՄೳͰ͢ɻ FOEάϥϑͷඳըऴྃ࣌ؒΛ6/*9࣌ؒͰॻ͖·͢ɻʮFʯͱදه΋ՄೳͰ͢ɻ %&'EFGJOFͷҙɻෳ਺ఆٛͰ͖Δ͕ม਺໊͸ඃ͍͚ͬͯ·ͤΜɻ ॻࣜ%&'ม਺໊33%ϑΝΠϧ໊ETOBNF$' ɹɹɹɹɹɹɹɹɹɹɹ$'͸33"ͷ࣌ͱಉ༷ʹݸͷத͔Βબ୒͠·͢ɹ"7&3"(&ฏۉ஋ ."9࠷େ஋ .*/࠷খ஋ -"45࠷৽ͷ஋ -*/&ંΕઢͰࢦఆͨ͠ม਺Λඳը͠·͢ɻ਺ࣈ͸ઢͷଠ͞Λࣔ͠ɺʮ-*/&ʯɺ ʮ-*/&ʯ͕͋Γ਺ࣈ͕େ͖͍΄Ͳઢ͕ଠ͘ͳΓ·͢ɻ ॻࣜ-*/&ม਺໊33((##ຌྫ ʮ33((##ʯ͸ਐ਺Ͱ৭Λࢦఆ͢Δɻͳ͓ຌྫ΍৭͸লུՄೳ
  19. ٯϙʔϥϯυه๏ 31/3FWFSTF1PMJTI/PUBUJPO ௨ৗͷهड़ٯϙʔϥϯυه๏  ˠ    ˠ 

    ·ͨ͸     ˠ  ·ͨ͸     ˠ  ·ͨ͸      ˠ       ˠ          ˠ    ٯϙʔϥϯυه๏͸ɺ௨ৗͷ਺ࣜͱҧ͍஋ͷޙΖʹԋࢉࢠΛ ஔ͖·͢ɻ͜ͷهड़ํ๏Ͱ͸ׅހΛ࢖͏ඞཁ͕ͳ͘ͳΓ· ͢ɻৄ͘͠͸ॻ੶౳Λࢀর͍ͯͩ͘͠͞ɻ
  20. $%&'ͷٯϙʔϥϯυه๏Ͱ࢖͑Δԋࢉࢠ   ଍͠ࢉɺҾ͖ࢉɺ͔͚ࢉɺׂΓࢉɺׂͬͨ༨Γ هड़ɹɹ஋ ஋ ԋࢉࢠ஋ԋࢉࢠ஋ 4*/ $04TJOؔ਺ɺDPTؔ਺ ஋͸ϥδΞϯͱݟͳ͢

    هड़஋ ԋࢉࢠԋࢉࢠ ஋  -0( &91ఈ͕Fͷର਺ؔ਺ɺFͷ΂͖৐ هड़஋ ԋࢉࢠԋࢉࢠ ஋  -5 -& (5 (& &2ൺֱԋࢉࢠʻɺ㱡ɺʼɺ㱢ɺͷҙຯɻਅͩͱ ِͰ͸Λฦ͠·͢ɻ                                                                                            هड़஋ ஋ ԋࢉࢠ஋ԋࢉࢠ஋ *'৚݅൑அԋࢉࢠ هड़஋ ஋ ஋ ԋࢉࢠ஋͕ ِ ͷ࣌͸஋Λฦ͠ɺ ͦΕҎ֎ ඇθϩਅ ͷ࣌͸஋Λฦ͠·͢ɻ
  21. $%&'ͷٯϙʔϥϯυه๏Ͱ࢖͑Δԋࢉࢠ ."9 .*/࠷େ஋ɺ࠷খ஋Λฦ͢ԋࢉࢠͰ͢ɻ هड़஋ ஋ ԋࢉࢠ஋͕େ͖͍ํখ͍͞ํΛฦ͠·͢ɻ 6/6OLOPXO͔Ͳ͏͔Λ൑ఆ͠ਅͩͱ ِͰ͸Λฦ͠·͢ɻ هड़஋ ԋࢉࢠ஋͕6OLOPXO͔Ͳ͏͔൑ఆ͠·͢ɻ

    6/,/஋ͱͯ͠6OLOPXOͰ͋Δ͜ͱΛࣔ͢ఆ਺Ͱ͢ɻ هड़ԋࢉࢠɹԋࢉࢠ୯ମͰ࢖༻͠·͢ɻ -*.*5ࢦఆ͞Εͨൣғ֎ͷ஋Λ6OLOPXOʹஔ͖׵͑·͢ɻ هड़஋ ஋ ஋ ԋࢉࢠ஋͕஋͔Β஋ͷൣғʹೖΒͳ͍৔߹ʹ஋Λ 6OLOPXOʹஔ׵͠·͢ɻ */' /&(*/'஋ͱͯ͠ਖ਼ͷແݶେɺෛͷແݶେΛࣔ͢ఆ਺Ͱ͢ɻ هड़ԋࢉࢠແݶେΛࣔ͠·͢ɻ ͜ΕҎ֎ʹ%61 &9$ 101 13&7 /08 5*.& -5*.&ͱ͍͏ԋࢉࢠͳͲ͕͋Γ·͢ɻ ৄࡉ͸ϚχϡΞϧࢀর͍ͯͩ͘͠͞ɻ
  22. CDEFͷ৚݅ԋࢉࢠΛ༻͍ͨྫ ॻࣜSSEUPPMHSBQIGJMFOBNFTUBSU6/*9࣌ؒFOE6/*9࣌ؒɹ %&'BTBNQMSSEJO@USBGG"7&3"(& $%&'PLB  (5 6/,/ B *'$%&'OHB 

    B (5 B 6/,/ *' "3&"PL''"3&"OH'' άϥϑͷઆ໌ ӈ্$%&'΋࢖Θͣී௨ʹඳը͠·ͨ͠ɻ ࠨԼඳը໋ྩʹ-*/&Λ༻͍·ͨ͠ɻ ӈԼඳը໋ྩʹ"3&"Λ༻͍·ͨ͠ɻ ͖͍͠஋Λ௒͑ͨΒ੺͘ͳΔάϥϑΛ࡞੒͠·ͨ͠ɻ
  23. άϥϑΛ೐΍͔ʹ͢ΔΦϓγϣϯ λΠτϧ άϥϑͷ෯ άϥϑͷߴ͞ ॎ࣠ͷϥϕϧ UJUMFlTBNQMFzάϥϑதԝ্෦ʹλΠτϧΛهड़͠·͢ɻʮUʯͱදه΋ՄೳͰ͢ɻ WFSUJDBMMBCFMlBYJTzॎ࣠ͷϥϕϧͰ͢ɻʮWʯͱදه΋ՄೳͰ͢ɻ IFJHIU஋άϥϑͷߴ͞Ͱ͢ ը૾શମͷߴ͞Ͱͳ͍ࣄʹ஫ҙ͍ͯͩ͘͠͞ ɻ

    ୯Ґ͸ϐΫηϧͰσϑΥϧτ͸ϐΫηϧͰ͢ɻʮIʯͱදه΋ՄೳͰ͢ɻ XJEUI஋άϥϑͷ෯Ͱ͢ ը૾શମͷߴ͞Ͱͳ͍ࣄʹ஫ҙ͍ͯͩ͘͠͞ ɻ ୯Ґ͸ϐΫηϧͰσϑΥϧτ͸ϐΫηϧͰ͢ɻʮXʯͱදه΋ՄೳͰ͢ ॻࣜ
  24. άϥϑΛ೐΍͔ʹ͢ΔΦϓγϣϯ VQQFSMJNJU஋άϥϑͷ্ݶ஋Λઃఆ͠·͢ɻ ʮVʯͱදه΋ՄೳͰ͢ɻ MPXFSMJNJU஋άϥϑͷԼݶ஋Λઃఆ͠·͢ɻ ʮMʯͱදه΋ՄೳͰ͢ɻ SJHJE্هͷೋͭͷΦϓγϣϯ͚ͩͰ͸ɺઃఆൣғ֎ ͷ஋͕͋ͬͨ৔߹ʹࣗಈతʹൣғ͕֦ு͞Ε· ͢ɻ֦ு͞Εͨ͘ͳ͍৔߹͸͜ͷΦϓγϣϯΛ هड़͍ͯͩ͘͠͞ɻʮSʯͱදه΋ՄೳͰ͢ VOJUTFYQPOFOU஋༻͍Δิॿ୯ҐΛࢦఆ͠·͢ɻ

    ࢦఆ͢Δ஋͸ͷഒ਺Ͱ͋Γɺ Λࢦఆ͢Δͱิॿ୯ҐΛ ͚ͭͳ͍ࣄʹͳΓ·͢ɻ άϥϑͷ্ݶ஋Լݶ஋ͱॎ࣠ͷิॿ୯Ґʹ͍ͭͯ ॻࣜ ӈͷάϥϑ͸ಉ͡஋ͷάϥϑͰ͋Δ͕ҎԼͷΦϓγϣϯͰ ඳ͍͍ͯ·͢ɻ ্ͷάϥϑVM ਅΜதͷάϥϑVMVOJUTFYQPOFOU ԼͷάϥϑVMSVOJUTFYQPOFOǓ άϥϑʹ͍ͭͯ ࠷େ஋͸ʹͳ͍ͬͯΔ͕ɺ࠷খ஋ͷํ ͸MͰࢦఆͨ͠஋ΑΓࣗಈతʹൣғ͕֦ େ͍ͯ͠·͢ɻ ิॿ୯Ґ͕N ϛϦ Ͱ͋Δɻ·্ͨݶ஋ Լݶ஋ͱ΋ʹSࢦఆ͕ͳ͍ͷͰ্Լͷ஋ ͕ࣗಈతʹൣғ͕֦େ͍ͯ͠·͢ɻ SͷࢦఆΛ͍ͯ͠ΔͷͰࢦఆ͍ͯ͠Δ࠷ େ஋ɺ࠷খ஋ͷൣғ಺Ͱඳը͍ͯ͠· ͢ɻ·ͨิॿ୯Ґ΋͍͍ͭͯ·ͤΜɻ
  25. άϥϑΛ೐΍͔ʹ͢ΔΦϓγϣϯ ͦͷ ը૾ʹ஋Λඳը͠·͢ɻ ॻࣜ rrdtool graph filename --start UNIX࣌ؒ --end

    UNIX࣌ؒɹ DEF:a=sampl.rrd:in_traff:AVERAGE DEF:b=sampl.rrd:out_traff:AVERAGE LINE2:a#FF0000:”In ” GPRINT:a:MAX:”MAX 8.2%lf\n” LINE2:b#00FF00:”Out” GPRINT:b:MAX:”MAX 8.2%lf\n” ॻࣜɹGPRINT:ม਺໊:CF:format $'͸33"ͷ࣌ͱಉ༷ʹӈݸͷத͔Βબ୒͠·͢ɻ GPSNBUͷৄࡉ͸࣍εϥΠυͰઆ໌͠·͢ɻɹɹɹɹɹɹɹɹɹɹ ɹ ɹ "7&3"(&ฏۉ஋                                                                ."9࠷େ஋                                                                 .*/࠷খ஋                                                                -"45࠷৽ͷ஋
  26. άϥϑΛ೐΍͔ʹ͢ΔΦϓγϣϯ ͦͷ (13*/5ͷॻࣜʹ͍ͭͯ ஋ͷඳը: %lf 10ਐ๏Ͱදݱ͠·͢ɻ : %le ࢦ਺දݱͰදࣔ͠·͢ɻ ܻΛଗ͑:

    %M.Nlf M->શମͷܻ਺ɹɹ/গ਺෦ͷܻ਺ ʮ%lfʯͰ͸ʮ157.600000ʯɺʮ8580.000000ʯͱදࣔ͞Εࠨ٧Ί͞Ε͍ͯΔͷΛ ʮ%8.2lfʯͰදݱͯ͠ΈΔͱҎԼͷΑ͏ʹͳΓ·͢ɻ 157.600000 8580.000000 ɹɹ157.60 8580.00 ܻ ܻ ʮ%leʯͰ͸ʮ1.576000e+02ʯɺʮ8.580000e+03ʯͱදࣔ͞Εࠨ٧Ί͞Ε͍ͯΔͷΛ ʮ%9.2leʯͰදݱͯ͠ΈΔͱҎԼͷΑ͏ʹͳΓ·͢ɻ 1.576000e+02 8.580000e+03 1.58e+02 8.58e+03 ܻ ܻ ܻ໨͕࢛ࣺޒೖ ɹɹɹɹ͞Ε͍ͯ·͢ ஫ऍ ͜ͷ͋ͨΓͷهड़͸QSJOUGͷGPSNBUͱಉ͡Ͱθϩ٧Ί΍ූ߸Λ෇͚ͨΓͳͲ΋Ͱ͖·͢ɻ
  27. άϥϑΛ೐΍͔ʹ͢ΔΦϓγϣϯ ͦͷ (13*/5ͷॻࣜʹ͍ͭͯ ୯Ґͷඳը: %s ద౰ʹ߹Θͤͨ୯Ґ . L N Λදࣔ͠·͢ɻ

    : %S ௚લͰར༻ͨ͠୯ҐͰදࣔ͠·͢ɻ ɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹ୯Ґͷܭࢉʹ͸CBTFͰࢦࣔͨ͠ج਺͕Өڹ͠·͢ɻ GPRINT:a:MAX:”IN MAX %8.4lf %s\n” GPRINT:b:MAX:”Out MAX %8.4lf %s\n” GPRINT:a:MAX:”IN MAX %8.4lf %s\n” GPRINT:b:MAX:”Out MAX %8.4lf %S\n” ͜ͷάϥϑ͸Լهͷ༷ͳઃఆͰඳըͤͨ͞΋ͷ Ͱ͢ɻʮ4ʯΛ࢖͑͹දࣔͷશͯΛಉ͡୯Ґܥ ͰදࣔͰ͖·͢ɻ ࠷Լߦ͚ͩେจࣈͷʮ4ʯͰ͢ɻ
  28. άϥϑΛ೐΍͔ʹ͢ΔΦϓγϣϯ ͦͷ̐ (13*/5ͷॻࣜʹ͍ͭͯ GPSNBUͷ࠷ޙʹҎԼͷׂΓ෇͚ʹؔ͢ΔࢦࣔΛՃ͑Δࣄ͕ՄೳͰ͢ɻ \j :ۉ౳ׂ෇͚ \l :ࠨدͤ \r :ӈدͤ

    \c :தԝدͤ GPRINT:a:MAX:”IN MAX %8.4lf %s\n” GPRINT:a:MAX:”IN MAX %8.4lf %s\j” GPRINT:b:MAX:”Out MAX %8.4lf %s\l” GPRINT:a:MAX:”IN MAX %8.4lf %s\r” GPRINT:b:MAX:”Out MAX %8.4lf %S\c” ͜ͷάϥϑ͸ҎԼͷ༷ͳઃఆͰඳը͕ͤͨ͞ ΋ͷͰ͢ɻׂΓ෇͚ͷࢦࣔΛͨ͠৔߹ʹ͸վ ߦͷʮaOʯ͕ແ͘ͱ΋վߦ͠·͢ɻ ஫ऍ ࢦఆͳ͠ͱۉ౳ׂ෇͚ɺࠨدͤͷࠩ͸෼͔Γ·ͤΜͰͨ͠ɻ
  29. άϥϑΛ೐΍͔ʹ͢ΔΦϓγϣϯ ͦͷ̑ ॻࣜɹ$0..&/5:ίϝϯτ ୯७ͳίϝϯτΛهࡌ͢Δ໋ྩ ઌͷ(13*/5ͱ ૊Έ߹Θͤͯදࣔͤͯ͞Έ·ͨ͠ɻ COMMENT:"Color MAX MIN AVE

    LAST\n" LINE2:d#00FF00:"In " GPRINT:d:MAX:"%6.2lf %s" GPRINT:d:MIN:"%6.2lf %S" GPRINT:d:AVERAGE:"%6.2lf %S" GPRINT:d:LAST:"%6.2lf %S\n" LINE2:c#FF0000:"Out" GPRINT:c:MAX:"%6.2lf %S" GPRINT:c:MIN:"%6.2lf %S" GPRINT:c:AVERAGE:"%6.2lf %S" GPRINT:c:LAST:"%6.2lf %S\n"
  30. άϥϑΛ೐΍͔ʹ͢ΔΦϓγϣϯ ը໘ͷ৭ʹ͍ͭͯ DPMPSมߋՕॴ33((##มߋՕॴΛࢦఆͨ͠৭ʹ͢ΔɻʮDʯͱදه΋Մೳɻ ࢦఆՕॴ #"$,എܠ άϥϑڥҬ͸ؚ·ͳ͍ $"/7"4άϥϑྖҬ 4)"%&"ࠨͱ্ͷ୺ 4)"%&#ӈͱԼͷ୺ (3*%άϥϑͷ෭ઢ

    .(3&*%άϥϑͷओઢ '0/5ϑΥϯτ '3".&άϥϑͷ࣠ͱ࿮ "3308໼ҹ D#"$,''D$"/7"4''D4)"%&"''D4)"%&#''D(3*%'''''' ্هάϥϑͷΧϥʔΦϓγϣϯͷҰ෦ #"$, ੨৭ͷ஍ 4)"%&" ੺৭ͷ࿮ͷ ෦෼ $"/7"4 ྘৭ͷ஍ 4)"%&# ྘৭ͷ࿮ͷ෦෼ (3*% ന৭ͷઢ .(3*% ࠇ৭ͷઢ "3308 '0/5 ৗʹനͰهड़͞ ΕΔΑ͏Ͱ͢ɻ ஫ऍ'3".&ͱࢦࣔͨ͠৔߹ʹɺͲ͜ͷ৭͕มΘΔ͔֬ೝͰ͖·ͤΜͰͨ͠ɻ
  31. ॻࣜ άϥϑΛ೐΍͔ʹ͢ΔΦϓγϣϯ όʔδϣϯ ϦϦʔε Ͱ௥Ճ͞ΕͨΦϓγϣϯͰ͢ɻ POMZHSBQIάϥϑͷΈඳը͠·͢ɻάϥϑͷߴ͕͞ϐΫηϧ  ·Ͱͷ ࣌ʹࢦఆՄೳͰ͢ɻը૾͕ΞΠίϯͷ༷ͳελΠϧʹͳΓ·͢ɻ ʮKʯͱදه΋ՄೳͰ͢ɻ

    GPSDFSVMFTMFHFOE<)7>36-&ʹΑΔิॿઢඳըʹͯάϥϑͷൣғ֎Ͱ΋ڧ੍ඳը͞ ͤ·͢ ҎલͷৼΔ෣͍ͱͳΔ  ɻ ʮ'ʯͱදه΋ՄೳͰ͢ɻ  Ͱߴ͕͞ϐΫηϧΑΓେ͖͘ࢦఆ͢ΔͱϐΫηϧΛ௒͑ΔͳͱΤϥʔϝο ηʔδ͕ͰΔ͕$)"/(&4ϑΝΠϧʹΑΔͱҎ߱ϐΫηϧ·Ͱར༻Ͱ͖ΔΑ͏ʹ ͳͬͨΑ͏Ͱ͢ɻ  ࣮ࡍʹԿ͕ಈ࡞ͱͯ͠มΘΔͷ͔֬ೝͰ͖·ͤΜͰͨ͠ɻ POMZHSBQIɹͳ͠ POMZHSBQIɹ͋Γ
  32. աڈͷ࣌ࠁͱൺֱ͢Δ ྫ͑͹िؒલͷσʔλͱൺֱ͍ͨ͠৔߹Ͱ͸ ҎԼͷΑ͏ʹ͠·͢ɻ  ݸͷ33%ϑΝΠϧ BͱC Λ༻ҙ͠·͢ɻ  B Cͱ΋ʹಉ͡σʔλΛ֨ೲ͠·͕͢ɺͦͷࡍͷ࣌ؒΛ

    Bʹൺ΂ͯC͸Ұिؒ෼Λ૿΍ͨ࣌͠ࠁʹ͠·͢ɻ  άϥϑΛ࡞ΔࡍʹBͱC͔ΒσʔλΛऔΓग़͢ͱɺCͷ஋͸ िؒલͷ஋ͱͳΓ·͢ɻ
  33. άϥϑͳͲΛඪ४ग़ྗʹग़͢ ը૾Λඪ४ग़ྗʹग़͍ͨ͠ ϑΝΠϧ໊ͷࢦఆʹʮʯͱ͢Δͱग़ྗ͞Ε·͢ɻ ը૾ͷେ͖͞Λ஌Γ͍ͨ άϥϑΛੜ੒ͨ͠ͱ͖ʹࣗಈతʹʮYʯͷ Α͏ʹαΠζ͕ग़ྗ͞Ε·͢ɻ·ͨ͸ ʮJNHJOGPʯΦϓγϣϯͰࢦఆ͢Δ͜ͱ΋Ͱ͖·͢ɻ ࠷େ஋ͳͲΛऔΓग़͍ͨ͠ (13*/5ͱಉ͡ॻࣜͰ13*/5ͱ͍͏໋ྩ͕͋Γɺ ͦΕΛ࢖͑͹࣮ݱͰ͖·͢ɻ

    ॻࣜɹPRINT:ม਺໊:CF:format $'͸33"ͷ࣌ͱಉ༷ʹӈݸͷத͔Βબ୒͠·͢ɻɹ ɹ ɹ ɹ ɹ ɹ ɹ ɹ ɹ ɹ ɹ ɹ "7&3"(&ฏۉ஋                                                                ."9࠷େ஋                                                                 .*/࠷খ஋                                                                -"45࠷৽ͷ஋
  34. RRDinfoͷ࢖͍ํ CMBDLUBLVSPSSESSEUPPMJOGPHUFTUSSE GJMFOBNFHUFTUSSE SSE@WFSTJPO TUFQ MBTU@VQEBUF ET<B>UZQF("6(& ET<B>NJOJNBM@IFBSUCFBU ET<B>NJO/B/ ET<B>NBY/B/

    ET<B>MBTU@ET6/,/ ET<B>WBMVFF  ET<B>VOLOPXO@TFD SSB<>DG"7&3"(& SSB<>SPXT SSB<>QEQ@QFS@SPX SSB<>YGGF SSB<>DEQ@QSFQ<>WBMVF/B/ SSB<>DEQ@QSFQ<>VOLOPXO@EBUBQPJOUT SSB<>DG"7&3"(& SSB<>SPXT SSB<>QEQ@QFS@SPX SSB<>YGGF SSB<>DEQ@QSFQ<>WBMVFF  SSB<>DEQ@QSFQ<>VOLOPXO@EBUBQPJOUT CMBDLUBLVSPSSE 33%ϑΝΠϧͷઃఆ஋Λग़ྗ͢Δ ॻࣜɹSSEUPPMJOGP33%ϑΝΠϧ໊ ίϚϯυʹΦϓγϣϯ͸ແ࣮͘ߦ͢ ΔͱࠨਤͷΑ͏ʹग़ྗ͞Ε·͢ɻ
  35. RRDdumpͷ࢖͍ํ 33%ϑΝΠϧͷத਎Λ9.-ܗࣜͰग़ྗ͠·͢ ॻࣜɹSSEUPPMEVNQ33%ϑΝΠϧ໊ CMBDLUBLVSPSSESSEUPPMEVNQHUFTUSSEcIFBE 3PVOE3PCJO%BUBCBTF%VNQ SSE WFSTJPOWFSTJPO TUFQTUFQ4FDPOET MBTUVQEBUFMBTUVQEBUF+45 தུ

    EBUBCBTF +45SPXWF WSPX +45SPXWF WSPX +45SPXWF WSPX +45SPXWF WSPX +45SPXWF WSPX +45SPXWF WSPX ଓ͘ ͜ͷ9.-ܗࣜͰग़ྗ͞Εͨ΋ͷ͸SFTUPSFͰόΠφϦܗࣜʹ ม׵Ͱ͖·͢ɻͳ͓Φϓγϣϯ͸͋Γ·ͤΜɻ ग़ྗྫ
  36. RRDSFTUPSFͷ࣮ߦ݁Ռ CMBDLUBLVSPSSESSEUPPMSFTUPSFBYNMGUFTUSSE CMBDLUBLVSPSSESSEUPPMSFTUPSFBYNMGUFTUSSE &3303DSFBUJOHGUFTUSSE'JMFFYJTUT CMBDLUBLVSPSSESSEUPPMSFTUPSFBYNMGUFTUSSES PVUPGSBOHFGPVOE<ET> <WBMVFF > PVUPGSBOHFGPVOE<ET> <WBMVFF

    > PVUPGSBOHFGPVOE<ET> <WBMVFF > PVUPGSBOHFGPVOE<ET> <WBMVFF > PVUPGSBOHFGPVOE<ET> <WBMVFF > CMBDLUBLVSPSSE ਖ਼ৗʹऴ͍ྃͯ͠·͢ɻ ಉ໊ϑΝΠϧ͕͋ΔͷͰॲཧ͕ தஅ͞Ε·ͨ͠ɻ ϨϯδνΣοΫͷΦϓγϣϯΛ෇͚࣮ ߦͨ͠ͱ͜Ζɺ஋͕ൣғ֎ͩͬͨࣄ͕ ใࠂ͞Ε͍ͯ·͢ɻ NetBSD-1.6.2/macppc ibookSE(PowerPCG3 360MHz)ɹSSEUPPMͰ࣮ߦ࣌ؒΛଌఆ͠· ͨ͠ɻ 33%ϑΝΠϧΛ33%EVNQͰ9.-ϑΝΠϧΛ࡞੒͠·͢ɻͦΕΛ33%SFTUPSFͰ33%ϑΝΠϧʹ ໭͢ॲཧΛߦͬͨͱ͜Ζɺඇৗʹ͕͔͔࣌ؒΔ͜ͱ͕൑໌͠·ͨ͠ɻͳ͓33%EVNQʹͯσΟε Ϋʹग़ྗ͢ΔͱඵͰ͕͢ʮEFWOVMMʯʹग़ྗ͢Δ৔߹͸ඵͰॲཧ͕ऴΘΓ·ͨ͠ɻ RRDϑΝΠϧαΠζ(όΠτ) 140,712 800,552 4,345,708 XMLϑΝΠϧαΠζ όΠτ 1,262,174 7,300,733 46,329,672 33%EVNQͷॲཧ࣌ؒ ඵ 0.72 4.05 28.7 RRDrestoreͷॲཧ࣌ؒ ඵ 2.41 136.99 10෼Ҏ্ ࣮ߦ࣌ͷग़ྗ
  37. RRDGFUDIͷ࢖͍ํ 33%ϑΝΠϧ͔Β஋ΛऔΓग़͠·͢ɻάϥϑ࡞੒࣌ʹ͸ όοΫΤϯυͰಉ౳ͷࣄ͕࣮ߦ͞Ε͍ͯ·͢ɻ ॻࣜɹSSEUPPMGFUDIGJMFOBNF$'SFTPMVUJPO9 TUBSU6/*9࣌ؒFOE6/*9࣌ؒ GJMFOBNF஋ΛऔΓग़͢ϑΝΠϧ໊Ͱ͢ɻ $'33"͔ΒऔΓग़͢छྨࢦఆ͠·͢ɻ΋ͪΖΜ֨ೲ࣌ʹ33"Ͱ ɹɹɹɹɹࢦఆ͍ͯ͠ͳ͍ܗࣜͷ$'͸औΓग़ͤ·ͤΜɻ ɹɹɹɹɹ$'͸Լهͷݸͷத͔Βબ୒͠·͢ɻ ɹɹɹɹɹɹɹɹ"7&3"(&ฏۉ஋

    ɹɹɹɹɹɹɹɹ."9࠷େ஋ .*/࠷খ஋ -"45࠷৽ͷ஋ SFTPMVUJPO஋ͷऔΓग़ִؒ͢Λඵ୯ҐͰࢦఆ͠·͢ɻʮSʯͱදه΋ՄೳͰ͢ɻ σϑΥϧτͰ͸औΓग़͢ࣄͷग़དྷΔҰ൪ࡉִ͔͍ؒͷ஋Λग़ྗ͠·͢ɻ TUBSU஋ͷऔΓग़͠։࢝࣌ࠁΛ6/*9࣌ؒͰॻ͖·͢ɻʮTʯͱදه΋ՄೳͰ͢ɻ σϑΥϧτ஋͸೔લͰ͢ɻ FOE஋ͷऔΓग़͠ऴྃ࣌ؒΛ6/*9࣌ؒͰهड़͠·͢ɻʮFʯͱදه΋ՄೳͰ͢ɻ σϑΥϧτ஋͸ίϚϯυΛىಈͨ࣌͠ࠁͱͳΓ·͢ɻ
  38. CMBDLUBLVSPSSESSEUPPMGFUDITZTUFNSSE"7&3"(&SFTPMVUJPOTUBSUFOE NFN$16VTS$16TZT F F F  F F F 

    F F F  RRDGFUDIͷ࣮ߦ݁Ռ %4ͷ໊લ͕දࣔ͞Ε·͢ TUFQඵͰ֨ೲ͞Ε ඵִؒͰอଘ͢Δ33"ͷΈΛ࣋ͭ 33%ϑΝΠϧ͔Β஋ΛऔΓग़ͨ͠৔߹Ͱ͢ɻ ִؒ͸Ұ൪͍ۙ33"͔Βબ୒͞ΕΔɻࠓճ͸ΦϓγϣϯͰඵͱࢦ͕ࣔͨ͠33"͕ඵ ୯ҐͰ͔֨͠ೲ͍ͯ͠ͳ͍ͷͰඵ୯Ґग़ྗ͞Ε͍ͯ·͢ɻ ෳ਺ͷ33"͕͋Δ৔߹͸ɺࢦఆ͞Εͨ։࢝ऴྃ࣌ؒΛશͯ໢ཏ͍ͯ͠Δ33"ͷதͰࢦࣔ ͞ΕͨSFTPMVUJPOͱ͍ۙ֨ೲִؒΛ͍ͯ͠Δ΋ͷ͕࠾༻͞Ε·͢ɻ
  39. RRDUVOFͷ࢖͍ํ 33%ϑΝΠϧͷ%4ͷύϥϝʔλΛมߋ͠·͢ɻ ॻࣜɹSSEUPPMUVOFGJMFOBNFIFBSUCFBUETOBNFIFBSUCFBU NJOJNVNETOBNFNJONBYJNVNETOBNFNBY EBUBTPVSDFUZQFETOBNF%45 EBUBTPVSDFSFOBNFPMEOBNFOFXOBNF GJMFOBNF%4Λมߋ͍ͨ͠ϑΝΠϧ໊Ͱ͢ɻ ஫ҙ݁Ռ͸্ॻ͖͞Ε·͢ɻ IFBSUCFBU%4͔Βೖྗ͞ΕΔ஋ͷڐ༰͞ΕΔ࠷େִؒ஋Λมߋ͠·͢ɻʮIʯͱදه΋ՄೳͰ͢ɻ NJONVNࢦఆ஋ΛԼճΔ৔߹͸6/,/08/ѻ͍ʹ͠·͢ɻʮJʯͱදه΋ՄೳͰ͢ɻ

    NBYJNVNࢦఆ஋Λ্ճΔ৔߹͸6/,/08/ѻ͍ʹ͠·͢ɻʮBʯͱදه΋ՄೳͰ͢ɻ EBUBTPVSDFUZQF%4ͷλΠϓΛมߋ͠·͢ɻʮEʯͱදه΋ՄೳͰ͢ɻ EBUBTPVSDFSFOBNF%4ͷ໊લΛมߋ͠·͢ɻʮSʯͱදه΋ՄೳͰ͢ɻ ɾ͜ΕΒΦϓγϣϯͷҙຯ͸33%DSFBUFɺಛʹ%4ͷ෦෼Λࢀর͍ͯͩ͘͠͞ɻ ɾॲཧ͸ߴ଎ʹߦΘΕ·͢ɻ ɾෳ਺ͷॲཧΛಉ࣌ʹࢦఆͰ͖·͢ɻ ྫSSEUPPMUVOFTBNQMFSSEIDQVJDQVBDQVSUSBGJO@QLU ɾNJONVNNBYJNVNͰ৽͍͠஋ʹมߋͯ͠΋طଘͷσʔλͰൣғ֎ʹͳΔσʔλΛ 6/,/08/ѻ͍ʹ͠·ͤΜɻ·ͨແ੍ݶʹมߋ͍ͨ͠৔߹͸ʮ6ʯͱهड़͠·͢ɻ
  40. RRDYQPSUͷ࢖͍ํ ෳ਺ͷ33%ϑΝΠϧ಺ʹ֨ೲ͞Ε͍ͯΔ33"ͷ஋Λ9.-ܗࣜͰग़ྗͤ͞·͢ɻ ॻࣜɹSSEUPPMYQPSUTUBSU6/*9࣌ؒFOE6/*9࣌ؒNBYSPXTSPXT TUFQִؒ%&'ม਺33%ϑΝΠϧ%4໊$' $%&'ม਺ٯϙʔϥϯυه๏ͷࣜ91035ग़ྗ͢Δม਺ຌྫ TUBSUάϥϑͷඳը։࢝࣌ؒΛ6/*9࣌ؒͰهड़͠·͢ɻʮTʯͱදه΋ՄೳͰ͢ɻ σϑΥϧτ͸Ұ೔લͷ࣌ࠁͱͳΓ·͢ɻ FOEάϥϑͷඳըऴྃ࣌ؒΛ6/*9࣌ؒͰهड़͠·͢ɻʮFʯͱදه΋ՄೳͰ͢ɻ σϑΥϧτ͸ίϚϯυىಈ࣌ؒͱͳΓ·͢ɻ NBYSPXT஋ΛऔΓग़͢ݸ਺Λࢦఆ͠·͢ɻʮNʯͱදه͕ՄೳͰ͢ɻ࠷খ஋͸ͱͳΓ·͢ɻ

    σϑΥϧτ͸͕ࢦఆ͞Ε͍ͯ·͢ɻ33%HSBQIʹ͓͚ΔʮXJEUIʯ άϥϑͷ෯ Λҙਤ͢Δ༷ͳ ಈ͖ͱͳΓ·͢ɻ TUFQऔΓग़͢஋ͷִؒͰ͢ɻσϑΥϧτ͸ࣗಈͰ͢ɻ೚ҙͷִ͕ؒࢦఆͰ͖ΔͷͰ͸ͳ͘33"Ͱ ֨ೲ͍ͯ͠Δִؒͷഒ਺ͱͳΓ·͢ɻͳ͓NBYSPXTͱTUFQ͕ಉ࣌ʹࢦఆ͞ΕΔͱNBYSPXT͕ ༏ઌ͞ΕΔΑ͏Ͱ͢ɻ %&'33%HSBQIͷͦΕͱಉ͡Ͱ͢ɻΑͬͯ͸$'ʹ͸"7&3"(&."9.*/-"45͕ࢦఆͰ͖·͢ɻ ·ͨಉ͡Α͏ʹෳ਺ͷࢦఆ΋ग़དྷ·͢ɻৄ͘͠͸33%HSBQIΛࢀর͍ͯͩ͘͠͞ɻ $%&'33%HSBQIͷͦΕͱಉ͡Ͱ͢ɻෳ਺ࢦఆ΋ՄೳͰ͢ɻ%&'ಉ༷ʹSSEHSBQIΛࢀর͍ͯͩ͘͠͞ɻ 910359.-ܗࣜͰग़ྗ͢Δม਺Λࢦఆ͠·͢ɻ·ͨඞཁͰ͋Ε͹ຌྫ΋هࡌ͕ՄೳͰ͢ɻ ෳ਺ࢦఆ͕ՄೳͰ͢ɻ ग़ྗઌग़ྗઌ͸ඪ४ग़ྗͱͳΓ·͢ɻ·ͨίϚϯυʹ91035͕ೖ͍ͬͯͳ͍৔߹͸Կ΋ग़ྗ͠·ͤΜɻ
  41. RRDYQPSUͷग़ྗ SSEUPPMYQPSUNT%&'BHFNQLUSSEHFN@JO@QLU"7&3"(& %&'CHFNQLUSSEHFN@PVU@QLU"7&3"(&%&'DTZTUFNSSEGPSL"7&3"(& $%&'EB C 91035EUSBG@SBUF91035D  YNMWFSTJPOFODPEJOH*40  YQPSU

    NFUB TUBSUTUBSU TUFQTUFQ FOEFOE SPXTSPXT DPMVNOTDPMVNOT MFHFOE FOUSZUSBG@SBUFFOUSZ FOUSZFOUSZ MFHFOE NFUB EBUB SPXUUWF WWF WSPX SPXUUW/B/WW/B/WSPX SPXUUWFWWF WSPX SPXUUWFWWF WSPX SPXUUWFWWF WSPX SPXUUWFWWF WSPX SPXUUWFWWF WSPX SPXUUWFWWF WSPX SPXUUWFWWF WSPX SPXUUW/B/WWF WSPX SPXUUW/B/WWF WSPX SPXUUW/B/WW/B/WSPX EBUB YQPSU ೋͭͷ33%ϑΝΠϧ͔Βݸͷ%4ΛऔΓग़͠ɺ$%&'Ͱܭࢉ͠91035Ͱೋͭͷ஋ Λग़ྗ͠·ͨ͠ɻ91035ͷยํ͸ຌྫ͕͋Γ·ͤΜɻ9.-͔Β෼͔Δ௨Γɺ͜ͷ ··Ͱ͸33%SFTUPSFʹೖྗ͠33%ϑΝΠϧ͸࡞Γग़ͤ·ͤΜɻ
  42. RRDDHJͷ࢖͍ํ 33%DHJΛ࢖͏ͱ)5.-จষͷதʹ33%ϑΝΠϧੜ੒ࢦࣔ౳Λ ຒΊࠐΉࣄ͕Ͱ͖·͢ɻ ը૾͸࣮ࡍʹϑΝΠϧʹੜ੒͞ΕɺͦΕΛϒϥ΢β͕੩తϑΝ Πϧͱͯ͠ࢀর͠·͢ɻ ৄ͘͠͸ϚχϡΞϧࢀর͍ͯͩ͘͠͞ #!/usr/local/bin/rrdcgi <HTML> <HEAD><TITLE>RRDCGI Demo</TITLE></HEAD>

    <BODY> <H1>RRDCGI Example Page</H1> <P> <RRD::GRAPH demo.gif --lazy --title="Temperatures" DEF:cel=demo.rrd:exhaust:AVERAGE LINE2:cel#00a000:"D. Celsius"> </P> </BODY> </HTML> αϯϓϧ$(* ஫ චऀ΋͋·Γࢼ͍ͯ͠·ͤΜɻ
  43. ύΠϓϞʔυ ɾʮSSEUPPMʯͱىಈ͢ΔͱύΠϓϞʔυʹͳΓඪ४ೖྗ͔ΒίϚϯυΛड͚෇͚·͢ɻ ɾ͜ͷϞʔυͰ͸࿈ଓ͍ͯ͠ಈ࡞͕ՄೳͰ͋ΔͷͰϓϩηεͷىಈճ਺ΛݮΒ͢ࣄ͕Ͱ͖·͢ɻ ɾίϚϯυϥΠϯͷΦϓγϣϯͱશ͘ಉ͡΋ͷ͕࢖༻Ͱ͖·͢ɻ ɾॲཧ͕ऴྃ͢Δͱʮ0,V999T999S999ʯͱදࣔ͞Εɺ࣍ͷೖྗ଴ͪͱͳΓ·͢ɻ ɾV T S͸ϓϩηε͕ফඅͨ͠$16ͷ6TFSUJNF 4ZTUFNUJNFͱ࣮࣌ؒͰ͢ɻ ɾଟ͘ͷ৔߹ೖྗΛؒҧ͑Δͱ&3303ͱදࣔ͞Εͨޙɺ0,ͱදࣔ͞Εೖྗ଴ͪʹͳΓ·͢ɻ

    521 blue:takuro rrd > rrdtool - update b.rrd 1254045250:45 1254045310:76 OK u:0.00 s:0.00 r:275.76 update b.rrd 1254045520:65 1254045560:125 1254045620:65 1254045760:125 OK u:0.00 s:0.00 r:334.80 graph sample.gif -s 1103817305 -e 1254045560 DEF:a=b.rrd:fir:AVERAGE LINE2:a#00FF00 483x145 OK u:1.68 s:0.15 r:556.06 graph sample.gif -s 1103817305 -e 1254045560 CDE:a=b.rrd:fir:AVERAGE LINE2:a#00FF00 ERROR: unknown function 'CDE' OK u:0.00 s:0.00 r:540.17 ྘ͷ෦෼͕ඪ४ೖྗͰೖΕͨ෦෼ ίϚϯυͷ࣮ߦܗଶͱͯ͠ɺҰճͷىಈͰҰͭͷίϚϯυΛ࣮ߦͤ͞ΔͷͰ͸ͳ ͘ɺෳ਺ίϚϯυΛ࣮ߦͤ͞ΔϞʔυ͕ύΠϓϞʔυͰ͢ɻෛՙ͕গͳ͘ੑೳ͕ ޲্͠·͢ɻ
  44. 33%TQNΛ࢖͏ 1FSMϞδϡʔϧͷར༻એݴVTF33%T ར༻ͷࡍʹ࢖͑ΔΦϓγϣϯ͸ίϚϯυͷܗࣜͱ΄΅ಉ౳Ͱ͢ɻ SSEUPPMDSFBUFTBNQMFSSETUFQ %4OBNF$06/5&36633""7&3"(& 33%TDSFBUF zTBNQMFSSEz lTUFQz zz 

    l%4OBNF$06/5&366z l33""7&3"(&z  33%TΛ࢖͏ʹ͸ҎԼͷΑ͏ʹͯ͠ར༻Ͱ͖·͢ɻ ͳ͓ར༻ͷࡍʹ͸ίϚϯυϕʔεͷ33%UPPM͸ඞཁ͋Γ·ͤΜɻ ΦϓγϣϯͷʮTUFQʯ͸ʮTUFQʯͱදهͰ͖ΔͷͰ33%TͰར༻͢Δ࣌΋ ʮzTUFQzʯͱ·ͱΊͯॻ͘ࣄ͕ग़དྷ·͢ɻ ίϚϯυϥΠϯͰهࡌͨ͠৔߹Ͱ͢ɻ 33%TͰهࡌͨ͠৔߹Ͱ͢ɻ
  45. 33%TQNͷ࢖͍ํ Ҿ਺ʹෆద౰ͳ΋ͷ͕ηοτ͞Εͯ΋ϓϩάϥϜ͸ఀࢭ͠·ͤΜͷͰ 33%TFSSPSͰ࢖ͬͯΤϥʔεςʔλεΛ֬ೝ͢Δඞཁ͕͋Γ·͢ɻ use RRDs; RRDs::update ("mydemo.rrd","N:12:13"); my $ERR=RRDs::error; die

    "ERROR while updating mydemo.rrd: $ERR\n" if $ERR; 33%TMBTU 33%THSBQI 33%TJOGP 33%TGFUDIʹ͸ฦΓ஋͕͋Γ·͢ɻ RRDs::last࠷ऴߋ৽࣌ࠁΛฦ͠·͢ɻ MBTUVQEBUF33%TMBTU 33%THSBQIը૾ͷ෯ͱߴ͞ٴͼɺ13*/5Ҿ਺ͷ݁ՌΛ഑ྻͰฦ͠·͢ɻ  BWFSBHFT YTJ[F ZTJ[F 33%THSBQI QSJOU(JGTJ[F\YTJ[F^Y\ZTJ[F^aO QSJOU"WFSBHFT  KPJO  !BWFSBHFT  33%TJOGP 33%TGFUDI͸ෳࡶͳͷͰϚχϡΞϧ΍αϯϓϧϓϩάϥϜͰ֬ೝ͍ͯͩ͘͠͞ɻ Ҏ߱Ͱ͸ʮ33%TUJNFT ʯ͕௥Ճ͞Ε͍ͯ·͢ɻ ࢖͍ํ͸ɹʮ TUBSU FOE 33%TUJNFT zBUܗࣜͰͷ։࢝࣌ࠁz zBUܗࣜͰͷऴྃ࣌ࠁz ʯͱ͠ɺࠨลͷม਺ʹ 6/*9࣌ࠁ͕֨ೲ͞Ε·͢ɻ
  46. 33%QQNΛ࢖͏ 1FSM͔ΒύΠϓϞʔυͷ33%UPPMΛ࢖͏ҝͷϞδϡʔϧͰ͢ɻ ίϚϯυϥΠϯͷ33%UPPMΛඞཁͱ͠·͢ɻ ϚχϡΞϧʹΑΔͱύϑΥʔϚϯεʹؾΛ഑ΔͳΒ࢖͏΂͖ͱهࡌ͞Εͯ ͍·͢ ͕ɺ33%TΑΓ஗͍ؾ͕͠·͢ ɻ use RRDp; RRDp::start

    "/usr/local/bin/rrdtool"; RRDp::cmd qw(create demo.rrd --step 100 DS:in:GAUGE:100:U:U RRA:AVERAGE:0.5:1:10); $answer = RRDp::read; print $$answer; ($usertime,$systemtime,$realtime) = ($RRDp::user,$RRDp::sys,$RRDp::real); ......ͨ͘͞Μͷ33%UPPMͷॲཧ.... $status = RRDp::end; ໋ྩͷछྨ͸গͳ͘ҎԼͰશͯ໢ཏ͍ͯ͠·͢ɻ
  47. 33%QQNͷ࢖͍ํ 33%Tͱҧ͍ίϚϯυϥΠϯͷ33%UPPM͕ඞཁͰ͢ɻ 1FSMϞδϡʔϧͷར༻એݴͰ͢ɻ VTF33%Q ύΠϓϞʔυΛ։࢝͢ΔએݴΛߦ͍·͢ɻ 33%QTUBSUlVTSCJOSSEUPPMz 33%ίϚϯυΛࢦఆ͢Δɻ33%DSFBUFɺ33%VQEBUFͳͲԿ΋͔΋33%QDNEͰ࣮ߦͰ͖·͢ɻ 33%QDNElDSFBUFz lTBNQMFSSEz lTUBSUz

    Ҿ਺ͷ෦෼ͰRXԋࢉࢠΛ࢖͏ͱศརͰ͢ɻ 33%QDNERX JOGPTBNQMFSSE  ͳ͓33%DNEΛ࣮ߦ͢Δʹ͸ɺ33%QTUBSUΛ࣮ߦͨ͠ޙͰ͋Δඞཁ͕͋Γɺ·ͨ33%QDNEͷ࣮ߦޙ͸ ඞͣ33%QSFBEΛ࣮ߦ͠ͳ͍ͱ࣍ͷ33%QDNE͸࣮ߦͰ͖·ͤΜɻ 33%QDNEͷ݁Ռ͸33%QSFBEͰಡΈࠐΉࣄ͕ग़དྷ·͢ɻ BOTXFS33%QSFBE QSJOUBOTXFS 33%QTUBSUΛ࣮ߦ͔ͨ࣌͠ΒͷϢʔβ࣌ؒɺγεςϜ࣌ؒɺ࣮͕࣌ؒฦ͞Ε·͢ɻ ($usertime,$systemtime,$realtime) = ($RRDp::user,$RRDp::sys,$RRDp::real); ύΠϓϞʔυΛऴྃ͠·͢ɻ33%UPPMͷऴྃεςʔλε͕౉͞Ε·͢ɻ TUBUVT33%QFOE
  48. νϡʔχϯά 33%ϑΝΠϧͷઃܭ ੑೳ ɾ33%ϑΝΠϧͱάϥϑͷ࡞੒͸ɺ࣮ߦճ਺͕গͳ͍ͷͰγεςϜ΁ͷෛՙ͸͋·Γ͋Γ·ͤΜɻ Ծʹ͋ͬͨͱͯ͠΋ύΠϓϞʔυΛ࠾༻͢ΔࣄͰܰݮͰ͖·͢ɻ ɾVQEBUF࣌ʹ%4Λग़དྷΔ͚ͩҰͭͷϑΝΠϧʹ·ͱΊ͓ͯ͘ͱޮ཰Α֨͘ೲͰ͖·͢ɻ ɾ33%ϑΝΠϧ΁ͷσʔλ֨ೲ VQEBUF ͸ߴ଎ʹߦΘΕ·͕͢ɺͦΕ͚ͩͰ33%UPPMΛىಈ͢Δͱ ֨ೲॲཧΑΓϓϩηεͷੜ੒ॲཧ͕ෛՙ͕͋Γ·͢ɻ

    ɾύΠϓϞʔυΛ༻͍Δͱϓϩηεͷੜ੒ॲཧ͕ݮΔͷͰෛՙܰݮʹܶతͳޮՌ͕͋Γ·͢ɻ ɾσʔλ֨ೲҎ֎ʹ΋σʔλऩू TONQ౳ ΋࣌ؒ΍ෛՙ͕͔͔ΔॲཧͰ͢ͷͰεέʔϥϏϦςΟʹ ஫ҙͯ͠ઃܭ͢Δඞཁ͕͋Γ·͢ɻ ӡ༻ ɾαʔόͷ૿ઃ౳͕͋Δ৔߹͸ɺϗετ୯ҐͰ33%ϑΝΠϧʹ·ͱΊΔํ͕؅ཧ͕ ༰қʹͳΔͱࢥΘΕ·͢ɻ ɾ33%ϑΝΠϧ͸ಉҰͷִؒ TUFQ஋ ͷ%4͚ͩΛूΊΔํ͕ϑΝΠϧαΠζΛԡ͑͞Δࣄ͕ՄೳͰ͢ɻ ɾ஋ͷ֨ೲͱͯ͠܏޲ΛݟΔ৔߹͸"7&3"(&͚ͩͰ΋Α͍Ͱ͕͢ϐʔΫੑೳͳͲΛΈΔࡍʹ͸ ."9΍.*/Λ֨ೲ͠ͳ͚Ε͹ɺϐʔΫ஋͕ฏۉ஋ʹஔ͖׵͑ΒΕͯ͠·͍ҙຯΛͳ͠·ͤΜɻ
  49. ୯ҐඵɹɹɹNetBSD-1.6.2/macppc ibookSE(PowerPCG3 360MHz)ɹSSEUPPMɹͰYαΠζͷάϥϑΛEFWOVMMʹ࡞Γɺ֤ճߦͬͨத ԝ஋Λهࡌͨ͠ɻ άϥϑͷੜ੒࣌ؒʹ͍ͭͯ ύλʔϯ 33"ͷઃఆ લ൒ͷ1೥෼ඳը ޙ൒ͷ1೥෼ඳը ೥ؒ෼ඳը

    I a+b 0.17 0.71 0.19 II c+b 0.17 0.71 1.30 III b 0.17 0.17 0.19 IV c 0.53 0.58 0.91 άϥϑͷඳը࣌ؒͱ33"ͷઃఆͷ૬ؔؔ܎͸ෆ໌ 33%ϑΝΠϧʹ͸ຖ෼༩͑Δ%4ΛҰͭఆ͍ٛͯ͠·͢ɻ 33"͸ຖ෼ͷσʔλΛ೥෼อଘ͢Δ B ͱ೥෼ߦ͏ D ɻຖ෼ͷσʔλΛ࣌ؒ͝ͱͷσʔλʹ· ͱΊͯ̎೥෼อଘ͢Δ C ͷ૊Έ߹ΘͤͰߦ͍·ͨ͠ɻ ύλʔϯ* ** ͷΑ͏ʹૈ͍࣌ؒͷ33"Λઃఆ͓ͯ͘͠ࣄͰ௕ظͷάϥϑΛඳը͢Δͷ͕ૣ͘ͳΔ͔ ͱߟ͕͑ͨɺͦͷΑ͏ͳ܏޲͸ࣔ͞Ε·ͤΜͰͨ͠ɻ RRAͷύλʔϯ a RRA:AVERAGE:0.5:1:525600 b RRA:AVERAGE:0.5:60:17520 c RRA:AVERAGE:0.5:1:1051200
  50. ݸͷ33%ϑΝΠϧʹରͯ͠VQEBUF͢Δ࣌ؒΛଌఆ͠·ͨ͠ɻ33%ϑΝΠϧ΁ͷVQEBUFճ਺Λ૿΍͢ࣄͰෛՙΛ૿Ճ͞ ͍ͤͯ·͢ɻ33%ϑΝΠϧ͸શͯಉҰͰʮTUFQʯɺ%4͸ݸɺ33"ʹ͸̍೥෼Λอ͍࣋ͤͯ͞·͢ɻը໘΁ͷඪ४ग़ ྗ͸ࣺ͍ͯͯ·͢ɻ֤࣮ߦϞʔυ͝ͱʹճ࣮ߦ͠தԝ஋Λ࠾༻͠·ͨ͠ɻ࣌ؒ͸ʮVTSCJOUJNFʯͰଌఆ͍ͯ͠·͢ɻ ճ਺ ࣌ؒछྨ ࣮ߦϞʔυ ඵ Command PIPE RRDs

    RRDp 4ճ Real 7.36 0.19 0.26 0.52 User 3.74 0.13 0.20 0.24 System 3.64 0.06 0.06 0.05 ճ Real 11.04 0.29 0.37 0.76 User 5.52 0.07 0.24 0.35 System 5.56 0.12 0.13 0.07 ճ਺ ࣌ؒछྨ ࣮ߦϞʔυ ඵ Command PIPE RRDs RRDp 4ճ Real 10.74 0.28 0.37 0.76 User 5.22 0.17 0.22 0.37 System 5.13 0.11 0.14 0.06 ճ Real 15.47 0.41 0.53 1.11 User 7.92 0.25 0.42 0.55 System 7.61 0.15 0.11 0.07 -FU`T/PUF3 1FUJVN..)[ /FU#4%(33%UPPM -FU`T/PUF3 1FUJVN..)[ʹམͱ࣮ͯ͠ߦ͠·ͨ͠ ࣌ؒ͸$16଎౓ʹґଘ͍ͯ͠Δ͜ͱ͕ಡΈऔΕ·͢ɻ 61%"5&ͷੑೳ
  51. 61%"5&ͷੑೳ ճ਺ ࣌ؒछྨ ࣮ߦϞʔυ ඵ Command PIPE RRDs RRDp 1ճ

    Real  0.42 0.53 1.06 User 8.34 0.20 0.27 0.47 System 8.78 0.21 0.26 0.08 ճ Real 84.31 2.11 2.63 5.45 User 41.61 0.91 1.48 2.70 System 43.87 1.21 1.14 0.24 ճ Real 166.81 4.27 5.52 11.59 User 81.72 1.84 3.33 6.13 System 87.48 2.42 2.15 0.43 33%ϑΝΠϧΛݸʹ૿΍͠ɺͦΕҎ֎͸ʮ61%"5&ͷੑೳʯͱಉ͡ʹͯ͠Έͨɻ "UIMPO91 #BSUPOίΞ()[ /FU#4%)33%UPPM ϑΝΠϧ਺͕૿͑ͨͱͯ͠΋$16ʹґଘ͍ͯ͠Δ܏޲͸มΘͬͯ ͍·ͤΜɻେྔͷσʔλΛपظతʹ࣮ߦ͢Δ৔߹͸໌Β͔ʹ௨ৗ ͷίϚϯυΛຖճىಈ͢Δํ๏Ͱ͸͕͔͔࣌ؒΓ͗͢·͢ɻ
  52. ͓खܰ33%UPPMར༻ େن໛ʹ33%UPPMΛར༻͍ͯ͠Δ৔߹ʹ͸ϓϩηεىಈΛग़དྷΔ͚ͩආ͚Δҝʹ 1FSMͳͲͰεΫϦϓτΛ૊Ή΂͖Ͱ͕͢ɺ΋ͬͱखܰͳํ๏ΛఏҊͯ͠Έ·͢ɻ OFUTUBU JPTUBU΍WNTUBUʹ͸࿈ଓͯ͠౷ܭ஋Λग़͢Φϓγϣϯ͕͋ΔͷͰɺͦΕ ͱBXL 33%UPPMͷύΠϓϞʔυͱ૊Έ߹ΘͤͯΈ·͢ɻ ྫͱͯ͠WNTUBU͔Β$16࢖༻཰ͷVTSTZTUFNΛ֨ೲ͠·͢ɻ 33%ϑΝΠϧ͸ࣄલʹ࡞੒͓͖ͯ͠ɺҎԼͷίϚϯυΛ࣮ߦ͠·͢ɻ vmstat

    -w 60 | awk ‘$1 !~/[a-z[A-Z]/ { print( “update”, “/sample/dir/file.rrd”, systime() “:” $18 “:” $19); fflush() }’ | rrdtool -ɹɹEFWOVMM ஫ WNTUBUͷग़ྗͷԿ൪໨ʹ$16ͷग़ྗ͕͘Δͷ͔͸04ʹΑͬͯҧ͍·͢ɻ ஫ BXLͷ࣮૷ʹΑͬͯ͸TZTUJNF ͸͋Γ·ͤΜɻ·ͨGGMVTI ͕࣮૷͞Ε͍ͯͳ͍৔߹͸ɺόοϑΝϦϯά͞ΕΔͷΛ ఘΊΔ͔TZTUFN zz Ͱ୅༻͍ͯͩ͘͠͞ɻ ऩूͷ౓ʹϓϩηεىಈΛߦΘͳ͍ͷͰγεςϜʹ༏͍͠ํ๏Ͱ͢ɻ 4/.1ܦ༝ͷ΋ಉ͡Α͏ʹߦ͍͍ͨ৔߹͸OFUTONQʹؚ·ΕΔTONQOFUTUBU ΍TONQEFMUBͰϙʔϦϯά͕ՄೳͰ͢ͷͰಉ༷ͷࣄ͕ग़དྷ·͢ɻ
  53. ஋BY  DPT К U5 ຖ೔ͷಈ͖ΛαΠϯΧʔϒͷมಈͱ͠શମతͳ૿ՃΛ௚ઢͰදͨ͠ҎԼͷ஋Λ "7&3(&."9.*/-"45Ͱ֨ೲͨ͠ࡍͷάϥϑ΁ͷݱΕํΛݕ౼͠·ͨ͠ɻ 33"ͷ֨ೲํࣜʹΑΔҧ͍ Y͸݄೔Λج४఺ͱͯ͠਺͑ͩ͢ྦྷੵ෼Ͱ݄೔ͰΛࣔ͠·͢ɻ U͸Λج४ͱͯ͠਺͑Δྦྷੵ෼ͰͰΛࣔ͠·͢ɻ࣍ͷ೔ʹͳΔͱʹ໭Γ·͢ɻ

    Bͱ5͸ఆ਺ͰB͸ɺ5͸ͱ͠·ͨ͠ɻ 33%ϑΝΠϧʹ͸෼ִؒʹ֨ೲͤ͞33"ͱͯ͠͸֤छྨΛʮ33"DGʯͰอ ଘ͠·ͨ͠ɻظؒ͸·Ͱͱ͍ͯ͠·͢ɻ αϯϓϧͱͯ͠"7&3"(&Ͱඳը͠·ͨ͠ɻ ্͕݄೔ͷؙҰ೔෼ɺӈ্͕݄೔͔Β̍ि ؒ෼ɺӈԼ͕݄೔͔Β൒೥෼ͷඳըͰ͢ɻ
  54. 33"ͷ֨ೲํࣜʹΑΔҧ͍ ϐΫηϧ͋ͨΓͷ࣌ؒ෯ʹΑΔޡࠩʹ͍ͭͯ ϐΫηϧ͋ͨΓ೔ͷ࣌ؒ෯ʹ ͳΔΑ͏ʹઃఆ͍ͯ͠·͢ɻ ෯ϐΫηϧ ϐΫηϧ͋ͨΓ೔ΑΓগ͠ ௕͍࣌ؒ෯ʹઃఆ͍ͯ͠·͢ɻ ෯̐ϐΫηϧ ϐΫηϧ͋ͨΓ೔ΑΓগ͠ ୹͍࣌ؒ෯ʹઃఆ͍ͯ͠·͢ɻ

    ෯ϐΫηϧ ໌Β͔ʹ-"45Ͱ֨ೲ͍ͯ͠Δ΋ͷ͸௕ظత܏޲ΛݟΔͷʹ͸ෆదͰ͢ɻಛʹ-"45Ͱ͸ पظతͳ΋ͷΛ֨ೲ͢Δࡍʹ͸ѻ͍ʹ஫ҙ͕ඞཁͰ͢ɻ Լͷࡾຕͷάϥϑ͸ͲΕ΋̍೥෼ͷ࣌ؒΛඳը͍ͯ͠·͢ɻ
  55. 33"ͷ֨ೲํࣜʹΑΔҧ͍ TUFQ͔Β ࣌ؒ ෼ ·Ͱ͸΄΅มԽ͸͋Γ·ͤΜɻ ઌͷεϥΠυͷݸͷάϥϑΛҰͭʹ·ͱΊͯඳը͠·ͨ͠ɻ ͜ͷάϥϑͷTUFQΛมߋ͍͖ͯ͠·͢ɻ ࠨ TUFQ ӈ

    TUFQ  I TUFQ I TUFQ I -"45Ҏ֎Ͱ͸ɺ΄΅׈Β͔ͳද ࣔʹͳΓ·ͨ͠ɻ TUFQ I -"45ʹؔͯ͠͸ɺपظతͳ΋ͷΛ ௕ظతʹΈΔࡍʹ͸Ͳ͏ͯ͠΋஫ҙ ͕ඞཁͳ͜ͱ͕෼͔Δɻ ඳը໋ྩSSEUPPMHSBQI999QOHXTUFQ9999TUBSUFOE
  56. MRTG͔ΒRRD΁ͷҠߦ .35(ͷෛՙΛԼ͛Δํ๏ͷҰͭʹ33%UPPMΛόοΫΤϯυʹ༻͍Δํ๏͕͋Γ·͢ɻ͜ͷํ๏Ͱ͸ϑϩ ϯτΤϯυͷ4.51΍γΣϧεΫϦϓτͰͷσʔλऩू͢Δ෦෼͸.35(ͷ··Ͱมߋ͕ඞཁ͋Γ·ͤΜɻ  ઃఆมߋ 33%UPPMΛΠϯετʔϧޙɺ.35(ͷઃఆϑΝΠϧNSUHDPOGʹʮ-PH'PSNBUSSEUPPMʯͱهड़͠·͢ɻ .35(ΛσʔϞϯϞʔυͰىಈ͍ͯ͠Δ৔߹͸࠶ىಈ͕ඞཁͰ͢ɻ ࣮ߦʹ͸ʮSSEUPPMʯͱʮ33%TQNʯ͕ඞཁͰɺ΋͠ύεઃఆͷ௥Ճ͕ඞཁͳ৔߹͸ʮ1BUI"EEʯΛ༻͍ͯ NSUHDPOGʹύεͷ௥ՃΛߦ͍·͢ɻ 

    ֨ೲํ๏มߋ ϩάϑΥʔϚοτࢦఆΛSSEUPPMʹมߋޙɺ࠷ॳͷ.35(ͷىಈͰࠓ·Ͱͷ.35(ͷςΩετܗࣜσʔλϑΝΠϧ͸ 33%ϑΥʔϚοτͷόΠφϦܗࣜʹࣗಈతʹม׵͞Ε·͢ɻ खݩͰݸͷϑΝΠϧΛม׵ͯ͠Έ·͕ͨ͠ҰॠͰͨ͠ɻ खݩͷִ࣌ؒؒ౳͕σϑΥϧτઃఆͷ.35(ͷϩάϑΝΠϧLόΠτ͔ΒLόΠτͷ΋ͷ͕ LόΠτͷ33%ϑΝΠϧʹͳΓ·ͨ͠ɻ Ҏલͷ.35(ͷϩάϑΝΠϧ͸ফ͞Εͣʹ࢒͍ͬͯΔͷͰɺ.35(͚ͩͷӡ༻ʹ໭͢ͷ΋༰қͰ͢ɻ ϩάϑΝΠϧͷ໊લ͸ҎલͷʮIPHFMPHʯʹରͯ͠ʮIPHFSSEʯͱͳΓ·͢ɻ 33%ϑΝΠϧ͸ೋͭͷ%4͔Βߏ੒͞Εͯɺ"7&3"(&ͱ."9ͷ̎छྨ͕֨ೲ͞Ε͍ͯ·͢ɻ ஋͸̑෼ִؒͷ஋Λ ෼  ෼  ෼  ೔ ୯ҐͰ֨ೲ͢ΔΑ͏ʹͳ͍ͬͯ·͢ɻ  άϥϑඳը άϥϑ͸ࣗಈతʹඳը͞Εͳ͘ͳΔͷͰɺࣗ෼ͰάϥϑΛඳ͘෦෼Λ࡞Δ͔ʮBMMDHJʯ ͳͲͷ .35(෩ͷάϥϑΛඳը͢ΔπʔϧΛར༻͠·͢ɻ  ͦͷଞ .35(όʔδϣϯͰ͸33%UPPMϕʔεʹ͢Δͱݴ͍ͬͯ·͕͢ɺ͍ͭ.35(͕όʔδϣϯΞοϓ͢Δ͔ෆ໌Ͱ͢ɻ IUUQNZBMMTPVSDFGPSHFOFU
  57. ࣮࿥33%ϑΝΠϧΛ࡞Γ௚͢ %4ݸΛඵ͝ͱʹ೥෼֨ೲ͢Δ33%ϑΝΠϧ͕͋Γ·ͨ͠ɻ αʔόΛ͍͍ͬͯͨ͡ࡍʹޡͬͯ࣌ࠁΛ਺೥෼ਐΊͯ͠·͍ɺͦͷ࣌ʹσʔλΛه࿥ͯ͠͠·ͬ ͨҝʹਖ਼͍࣌͠ࠁͷσʔλΛه࿥͠Α͏ʹ΋σʔλ͕ݹ͍΋ͷͱѻΘΕه࿥Ͱ͖ͳ͘ͳͬͯ͠ ·ͬͨɻͦͷ࣌ͷ΋ͱʹɺ໭ͨ͠ه࿥Ͱ͢ɻ  33%EVNQͰYNMग़ྗΛ͠ฤूͯ͠33%SFTUPSFͰ໭͢ͷ͸ɺ ॲཧ͕͔͔࣌ؒΓ͗͢ΔࣄΛ஌͍ͬͯΔͷͰૣʑʹఘΊ·ͨ͠ɻ  ಉ͡ઃఆͷ33%ϑΝΠϧΛ࡞ΓɺσʔλΛೖΕ௚͢ํ਑ʹ͠·ͨ͠ɻ

     33%JOGPͰ33%ϑΝΠϧͷߏ଄ΛಡΈऔΓɺ࠶ߏ੒͠Α͏ͱࢥ͕ͬͨ%4ͷ਺͕ ଟ͘໘౗ͩͬͨͷͰอཹ͠·ͨ͠ɻ  ୳ͨ͠ͱ͜Ζ33%ϑΝΠϧΛ࡞ͬͨ࣌ͷTIεΫϦϓτ͕͋ͬͨͷͰ࠶ߏ੒ΛࢼΈ·ͨ͠ɻ  33%DSFBUFΛ࣮ߦͨ͠ࡍʹࢦఆ͢Δ33%ϑΝΠϧͷ֨ೲ։࢝࣌ؒΛ୳͢ҝʹɺ 33%EVNQͷ݁Ռ͔ΒҰ൪࠷ॳͷ֨ೲ࣌ࠁΛௐ΂ɺ৽͍͠33%ϑΝΠϧΛ࡞੒ͨ͠ɻ  ֨ೲ͢΂͖஋Λ33%GFUDIͰग़ྗͤ͞ɺGEBUͱ͍͏໊Ͱอଘ͠·ͨ͠ɻ  େྔͷVQEBUFʹඋ͑ͯࣄલʹ33%VQEBUF͠΍͍͢ܗʹ੔͑VEBUFEBUͱͯ͠ग़ྗ͠·ͨ͠ɻ ʮtail +2 f.dat | grep -v nan | tr -d : | tr “ “ : | paste -d “ “ - - - - - - | sed -e “s/.*/update system.rrd &/” > update.datʯ  VQEBUFEBUʹෆదͳσʔλ ະདྷͷσʔλͳͲ ͕ແ͍͔νΣοΫ͠·ͨ͠ɻ  ʮSSEUPPMVQEBUFEBUʯͱύΠϓϞʔυͰ࣮ߦ͠࠶ߏ੒Λߦ͍·ͨ͠ɻ
  58. ँࣙٴͼஶ࡞ݖʹ͍ͭͯ ͜ͷ࡞඼͸ɺΫϦΤΠςΟϒɾίϞϯζͷؼଐϥΠηϯεͷԼͰϥΠηϯε͞Ε͍ͯ·͢ɻ͜ͷ࢖༻ڐ୚ ৚݅ΛݟΔʹ͸ɺIUUQDSFBUJWFDPNNPOTPSHMJDFOTFTCZKQΛνΣοΫ͢Δ͔ɺΫϦΤΠςΟ ϒŋίϞϯζʹ༣ศʹ͓ͯ໰͍߹Θ͍ͤͩ͘͞ɻॅॴ͸ɿ/BUIBO"CCPUU8BZ 4UBOGPSE  $BMJGPSOJB 64"Ͱ͢ɻ ஶ࡞ݖʹ͍ͭͯ ͜ͷεϥΠυΛΑ͔ͬͯͨͬͯ

    ࣗ༝ʹվྑ͍͚ͯͨͩ͠ΔࣄΛظ଴ͯ͠ɺΫϦΤΠςΟϒɾίϞϯζͷ Ұ൪ࣗ༝ʹѻ͑ΔϥΠηϯεͰެ։͠·͢ ৄ͘͠͸ϥΠηϯεʹΞΫηε͍ͯͩ͘͠͞ ɻ εϥΠυʹؚ·Ε͍ͯΔ33%UPPMͷϩΰٴͼ8FCαΠτͷεΫϦʔϯΩϟϓνϟʔʹؔͯ͠͸5PCJ͞Μ͔ Βڐ୚Λಘ͍ͯ·͢ɻ 33%UPPMͷ༷ͳ༗ӹͳιϑτΛ։ൃ͠(1-ͷԼͰެ։͞Ε͍ͯ Δ5PCJ0FUJLFS͞Μʹײँ͠·͢ɻ·ͨ࡞੒தͷεϥΠυΛ؍ ͯྭ·͠ͷίϝϯτΛૹͬͯ௖͚ͨํʑʹ΋ײँ͠·͢ɻ