Rubyで作るネット回線の自動速度測定ツール / Automatic network bandwidth measurement tool built with Ruby

Transcript

1. "VUPNBUJD
   OFUXPSL
   CBOEXJEUI
   NFBTVSFNFOU
   UPPM
   CVJMU
   XJUI
   3VCZ த໺
   ཾ גࣜձࣾγφϓε 
   ࣛࣇౡ3VCZձٞ
2. TFMG w த໺
   ཾ ͳ͔ͷ
   Γΐ͏
   w !SZPOLO
   w 3VCZ޷͖ͳωοτϫʔΫΤϯδχΞ
   w גࣜձࣾγφϓε
   w ೥૑ۀ
   w ࣛࣇౡͷΠϯλʔωοταʔϏε ϓϩόΠμ *41
3.   
4. ޫͷ଎͞    ඵ଎ N ໿ඵ଎ສLN
   ඵؒʹ஍ٿΛप
5. ໿ඵ଎ສLN
   ඵؒʹ஍ٿΛप ޫͷ଎͞    ඵ଎ N ޫ͸ຊ౰ʹ଎͍
6. *41ͷར༻ऀ͔Βͷ੠
7. ޫ͕஗͍Ͱ͢
9. ޫϑΝΠόΛ༻͍ͨΠϯ λʔωοτ઀ଓαʔϏεʹ ͓͍ͯɺ̋̋ͱͷ௨৴Ͱر ๬͍ͯ͠Δ௨৴଎౓͕ग़ͳ ͯ͘஗͍Ͱ͢
10. *41ʹͱͬͯ࠷΋େ੾ͳ͜ͱ
11. ௨৴଎౓
12. Ͱ΋ɺͦͷ௨৴଎౓Λ
    ਖ਼֬ʹ೺Ѳ͢Δͷ͸೉͍͠
13. Πϯλʔωοτ 1$ "1 ϧʔλ ϧʔλ ϧʔλ ϧʔλ ϧʔλ ϧʔλ εΠον αʔό αʔό αʔό *41 $41 2
    ϘτϧωοΫͷՄೳੑ͸Ͳ͜
14. Πϯλʔωοτ 1$ "1 ϧʔλ ϧʔλ ϧʔλ ϧʔλ ϧʔλ ϧʔλ εΠον αʔό αʔό αʔό *41 $41 "
    શ෦
15. ௨৴଎౓Λ೺Ѳ͢Δͷ͕೉͍͠ཧ༝ w ؀ڥ͕·ͪ·ͪ
    w 1$ͷεϖοΫɺ04ɺ༗ઢ
    WT
    ແઢɺ৔ॴɺڑ཭
    w ࠶ݱੑʹ๡͍͠
    w ͖ͬ͞͸஗͔͚ͬͨͲɺࠓ͸଎͔ͬͨΓɾɾɾ
    w ϘτϧωοΫՕॴ͕෼͔Βͳ͍
    w 1$ɺ*41಺ɺΠϯλʔωοτɺαʔό
16. ͦΕͰ΋ɺ͋Δఔ౓೺Ѳ͍ͨ͠
17. ࣮ݱ͍ͨ͜͠ͱ ✕
    
    ਖ਼֬ʹଌఆ
    ̋
    ར༻ऀʹ͍ۙ؀ڥͰଌఆ
18. ࣮ݱ͍ͨ͜͠ͱ ✕
    
    ਖ਼֬ʹଌఆ
    ̋
    ར༻ऀʹ͍ۙঢ়گΛ೺Ѳ
19. ࣮ݱ͍ͨ͜͠ͱ ✕
    
    ਖ਼֬ʹଌఆ
    ̋
    ར༻ऀʹ͍ۙঢ়گΛ೺Ѳ ⊗
    IUUQTXXXTQFFEUFTUOFU
21. ࣗಈͰճઢ଎౓
    ΛଌΔπʔϧΛ࡞Δ
    
    
    
    
    3VCZͰ
22. ࣗಈͰճઢ଎౓
    ΛଌΔπʔϧΛ࡞Δ
    
    
    
    
    3VCZͰ
23. ؀ڥ Πϯλʔωοτ γφϓε ଞࣾ ଎౓ଌఆ
    Ϛγϯ TQFFEUFTUOFUͷ
    Ͳ͔ͬͷαʔό ճઢ" ճઢ# ճઢ$ TQFFEUFTUOFUͷ
    Ͳ͔ͬͷαʔό TQFFEUFTUOFUͷ
    Ͳ͔ͬͷαʔό "NB[PO
    $MPVE8BUDI
24. "NB[PO
    $MPVE8BUDI ؀ڥ Πϯλʔωοτ γφϓε ଞࣾ ଎౓ଌఆ
    Ϛγϯ TQFFEUFTUOFUͷ
    Ͳ͔ͬͷαʔό ճઢ" ճઢ# ճઢ$ TQFFEUFTUOFUͷ
    Ͳ͔ͬͷαʔό TQFFEUFTUOFUͷ
    Ͳ͔ͬͷαʔό ճઢ"Λ࢖ͬͯγφϓεܦ༝Ͱɺࣗಈબ୒͞Εͨ
    TQFFEUFTUOFUͷͲ͔ͬͷαʔόͰ଎౓ଌఆ
25. "NB[PO
    $MPVE8BUDI ؀ڥ Πϯλʔωοτ γφϓε ଞࣾ ଎౓ଌఆ
    Ϛγϯ TQFFEUFTUOFUͷ
    Ͳ͔ͬͷαʔό ճઢ" ճઢ# ճઢ$ TQFFEUFTUOFUͷ
    Ͳ͔ͬͷαʔό TQFFEUFTUOFUͷ
    Ͳ͔ͬͷαʔό ճઢ#Λ࢖ͬͯγφϓεܦ༝Ͱɺࣗಈબ୒͞Εͨ
    TQFFEUFTUOFUͷͲ͔ͬͷαʔόͰ଎౓ଌఆ
26. ؀ڥ Πϯλʔωοτ γφϓε ଞࣾ ଎౓ଌఆ
    Ϛγϯ TQFFEUFTUOFUͷ
    Ͳ͔ͬͷαʔό ճઢ" ճઢ# ճઢ$ TQFFEUFTUOFUͷ
    Ͳ͔ͬͷαʔό TQFFEUFTUOFUͷ
    Ͳ͔ͬͷαʔό ճઢ$Λ࢖ͬͯଞࣾܦ༝Ͱɺࣗಈબ୒͞Εͨ
    TQFFEUFTUOFUͷͲ͔ͬͷαʔόͰ଎౓ଌఆ "NB[PO
    $MPVE8BUDI
27. ؀ڥ Πϯλʔωοτ γφϓε ଞࣾ ଎౓ଌఆ
    Ϛγϯ TQFFEUFTUOFUͷ
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    Ͳ͔ͬͷαʔό TQFFEUFTUOFUͷ
    Ͳ͔ͬͷαʔό ଎౓ଌఆͷ݁ՌΛ$MPVE8BUDIʹૹ৴ "NB[PO
    $MPVE8BUDI
28. Ͳ͏΍ͬͯ௨৴଎౓Λܭࢉ͢Δ start_time = Time.now size = do_something elapsed_time = Time.now - start_time bits_per_seconds = size / elapsed_time ௨৴଎౓ CQT
    
    సૹྔ CJUT సૹ࣌ؒ TFDPOET
29. Ͳ͏΍ͬͯ௨৴଎౓Λܭࢉ͢Δ start_time = Time.now size = do_something elapsed_time = Time.now - start_time bits_per_seconds = size / elapsed_time ௨৴଎౓ CQT
    
    సૹྔ CJUT సૹ࣌ؒ TFDPOET ͜͜ͷॲཧ͕࣌ؒ ୹͍͜ͱ͕େࣄ
30. Ͳ͏΍ͬͯ௨৴଎౓Λܭࢉ͢Δ start_time = Time.now size = do_something elapsed_time = Time.now - start_time bits_per_seconds = size / elapsed_time ௨৴଎౓ CQT
    
    సૹྔ CJUT సૹ࣌ؒ TFDPOET ͜͜ͷॲཧ͕࣌ؒ ୹͍͜ͱ͕େࣄ Ͱ͸ɺͲͷ)551 ϥΠϒϥϦΛ͔ͭ͏ ΂͖
31. ෼͔Βͳ͍ΜͩͬͨΒ
    ϕϯνϚʔΫ
32. ϕϯνϚʔΫ؀ڥ w .BD#PPL
    3FUJOB
    JODI
    
    w NBD04
    $BUBMJOB 
    w 3VCZ
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    w ൺֱ಺༰
    w .#ͷϑΝΠϧͷ ճμ΢ϯϩʔυʹ͔͔Δ࣌ؒ
33. ϕϯνϚʔΫ݁Ռ user system total real net/http 14.414228 28.327082 42.741310 ( 77.200037) open-uri 15.608099 42.493993 58.102092 (115.153421) persistent_http 16.415132 19.942348 36.357480 (204.295474) excon 25.617961 35.878296 61.496257 ( 92.624589) curb 7.818012 10.445636 18.263648 ( 31.450269) typhoeus 16.514283 13.611175 30.125458 ( 43.214387) httparty 16.402169 27.036087 43.438256 ( 73.769290)
34. ϕϯνϚʔΫ݁Ռ ࣌ؒ ඵ      OFUIUUQ PQFOVSJ QFSTJTUFOU@IUUQ FYDPO DVSC UZQIPFVT IUUQBSUZ               VTFS TZTUFN
35. ϕϯνϚʔΫ݁Ռ ࣌ؒ ඵ      OFUIUUQ PQFOVSJ QFSTJTUFOU@IUUQ FYDPO DVSC UZQIPFVT IUUQBSUZ               VTFS TZTUFN ࠾༻
36. ͍ͭͰʹ(FNԽ
38. ॲཧ֓ཁ module SpeedtestNet def self.run config = SpeedtestNet::Config.fetch server = SpeedtestNet::Server.best_server download_results = SpeedtestNet::Download.measure(server) upload_results = SpeedtestNet::Upload.measure(server) SpeedtestNet::Config.clear_cache SpeedtestNet::Result.new(config.client, server, download_results, upload_results) end end
39. ॲཧ֓ཁ module SpeedtestNet def self.run config = SpeedtestNet::Config.fetch server = SpeedtestNet::Server.best_server download_results = SpeedtestNet::Download.measure(server) upload_results = SpeedtestNet::Upload.measure(server) SpeedtestNet::Config.clear_cache SpeedtestNet::Result.new(config.client, server, download_results, upload_results) end end TQFFEUFTUOFUΑΓɺࣗ ਎ͷύϒϦοΫ*1ɺͦͷ *1ͷҢ౓ɾܦ౓Λऔಘ
40. ॲཧ֓ཁ module SpeedtestNet def self.run config = SpeedtestNet::Config.fetch server = SpeedtestNet::Server.best_server download_results = SpeedtestNet::Download.measure(server) upload_results = SpeedtestNet::Upload.measure(server) SpeedtestNet::Config.clear_cache SpeedtestNet::Result.new(config.client, server, download_results, upload_results) end end TQFFEUFTUOFUΑΓɺଌఆ αʔόҰཡΛड৴ͯ͠ɺۙ͘ ͯ஗Ԇͷগͳ͍αʔόΛબఆ
41. ॲཧ֓ཁ module SpeedtestNet def self.run config = SpeedtestNet::Config.fetch server = SpeedtestNet::Server.best_server download_results = SpeedtestNet::Download.measure(server) upload_results = SpeedtestNet::Upload.measure(server) SpeedtestNet::Config.clear_cache SpeedtestNet::Result.new(config.client, server, download_results, upload_results) end end μ΢ϯϩʔυ଎౓ ͷଌఆ
42. ॲཧ֓ཁ module SpeedtestNet def self.run config = SpeedtestNet::Config.fetch server = SpeedtestNet::Server.best_server download_results = SpeedtestNet::Download.measure(server) upload_results = SpeedtestNet::Upload.measure(server) SpeedtestNet::Config.clear_cache SpeedtestNet::Result.new(config.client, server, download_results, upload_results) end end Ξοϓϩʔυ଎౓ ͷଌఆ
43. ॲཧ֓ཁ module SpeedtestNet def self.run config = SpeedtestNet::Config.fetch server = SpeedtestNet::Server.best_server download_results = SpeedtestNet::Download.measure(server) upload_results = SpeedtestNet::Upload.measure(server) SpeedtestNet::Config.clear_cache SpeedtestNet::Result.new(config.client, server, download_results, upload_results) end end ଌఆ݁ՌΛฦ͢
44. ࢖͍ํ irb(main):001:0> require 'speedtest_net' irb(main):002:0> result = SpeedtestNet.run irb(main):003:0> result.download => 511615528.0 irb(main):004:0> result.pretty_download => "511.62 Mbps” irb(main):005:0> result.upload => 647852285.33333334 irb(main):006:0> result.pretty_upload => "647.85 Mbps"
45. ݁Ռ͸
    "NB[PO
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47. ·ͱΊ
48. ·ͱΊ wޫ͸ࢥ͍ͬͯΔΑΓ଎͘ͳ͍ Β͍͠
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    wϕϯνϚʔΫ͸େࣄ
    w3VCZָ͍͠