Post COVID-19 Network Analysis

ITU 協会 第92回 情報通信研究会で使用したスライド
https://www.ituaj.jp/?kouen=92nd_ict

Transcript

1. After COVID-19 Network Analysis with daily video viewing data on web browser @ITU-AJ - ICT 92th on 20201127 WebDINO Japan - Tomoya ASAI
2. about:speaker Tomoya ASAI - dynamis webdino.org WebDINO Japan (ex-Mozilla Japan) CTO / Slides: speakerdeck.com/dynamis dynamis @ Community Twitter: @dynamitter facebook.com/dynamis note: firefox (= red panda, lesser panda) 2 @
3. about: WebDINO Japan Web, Browser, Open ( : ) (Chromium, Firefox ) ( : Gecko ) Web & Open Web IoT 較 : 2017 Mozilla Japan WebDINO Japan https://www.webdino.org/ 3
4. Topics about: Web VideoMark Measurement & Open Data Target Data 緊 Post Covid Data Analysis Next Steps 4
5. Acknowledgment (QoE ) NTT https://vm.webdino.org/notice 5
6. about: Web VideoMark
7. Web VideoMark YouTube https://vm.webdino.org/opendata https://vm.webdino.org/stats Web VideoMark Project by WebDINO Japan http://vm.webdino.org/ 7
8. (58%, sandvine ) ( ) ISP Net ix, YouTube (Web VideoMark) Android (VideoMark Browser) 8
9. Web VideoMark - Endorsement IOT https://www.webdino.org/updates/news/201902051051/ 9
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    αʔόʔ Web VideoMark
11. note: (QoE) (QoE: Quality of Experience) 24 ( ) (1 5, MOS) QoE (ITU) ITU-T P SG12 Web VideoMark ITU-T NTT 頃 11
12. Web VideoMark ( ) 12 GCP Internet sodium.js nginx/ uent-d sodium.js PC + , Android endpoint log file SodiumServer AggregateServer QoE QoE GeoIP (IP ) QoE Server QoE (NTT Communications ) Sodium DB (mongoDB) Salt DB(mongoDB) Salt DB QoE QoE
13. Web VideoMark ( ) ( ) : 2019 12 10 13
14. Web VideoMark 0. "videomark" ( ) PC Chrome Web VideoMark Android VideoMark Browser 1. VideoMark Chrome / 2. YouTube 3. 14
15. UI ( ) ( ) QoE 15 QoE ⭐ ( 1.0 ⭐ 5.0 ⭐⭐⭐⭐⭐) 15
17. Web VideoMark QoS QoE 17
18. QoE , IPv4/v6, ISP, APN CM YouTube ( ) 18
19. : API ( QoE) PC VM URL "stats" 19
20. ( ) PC/Android Web VideoMark https://vm.webdino.org/ ( ) ( ) Docker (Jetson Nano) : https://vm.webdino.org/contact 20
21. https://vm.webdino.org 21
22. Measurement & Open Data
23. QoE ( ) ... ISP Web https://vm.webdino.org/stats 23
24. IP ( ) URL ID ID 30 0 24
25. IP ( ) , , ISP (GeoIP ) APN, PLMN (Android ) URL CDN IP [*] URL [*] [*] ( ) etc... Representation [**] Codec Representation / etc... QoE ( ) (RTT) [*] [*] etc... [*] etc... CM [*] etc... [*] [**] 25
26. SIM ID GDPR IP GPS User Agent URL 26
27. DB https://vm.webdino.org/opendata IP URL Android UserAgent UserAgent https://vm.webdino.org/opendata 27
28. ( ) 2019-04-07T06:38:58+00:00 {"date":"2019-04-07T06:38:58.253Z","startTime":297957833.29999995,"endTime":2979628 36.1000001,"session":"8b37d168-7343-45a1-a507-f8c230a0ebd4","location":"https:// www.youtube.com","userAgent":"Mozilla/5.0 (Linux; Android 9; XXX) AppleWebKit/ 537.36 (KHTML, like Gecko) Chrome/70.0.3538.124 Mobile Safari/ 537.36","appVersion":"5.0 (Linux; Android 9; XXX) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.124 Mobile Safari/537.36","sequence":58463,"video": [{"property":{"uuid":"fd65101f-a8df-47c6-a804-3ac719e04ca3","id":"","class": ["video-stream","html5-main-video"],"src":"blob:https://www.youtube.com/a1551960- f053-492e-b945-84b075c8598f","domainName":"r7---sn-5n5ip- ioqe.googlevideo.com","width":0,"height":0,"videoWidth":1280,"videoHeight":720,"med iaSize":82.384398,"defaultPlaybackRate":1,"playbackRate":1,"playStartTime":15545116 11888.0,"playEndTime":1554511694180.0,"currentPlayPos":82.384398,"currentPlayTime": 82.245},"playback_quality":[],"event_play":[],"event_play_delta":[],"event_pause": [],"event_pause_delta":[],"event_seeking":[],"event_seeking_delta": [],"event_seeked":[],"event_seeked_delta":[],"event_ended":[],"event_ended_delta": [],"event_stalled":[],"event_stalled_delta":[],"event_progress": [],"event_progress_delta":[],"event_waiting":[],"event_waiting_delta": [],"event_canplay":[],"event_canplay_delta":[]}],"resource_timing": [],"REMOTE_ADDR":"180.235.59.0","country":"JP","subdivision":"13","isp":"Asahi Net"} 5 28
29. ( , mongo DB ) id: session-uuid connection: - type: cellular effectiveType: 4g downlink: 1.55 downlinkMax: 100 rtt: 150 apn: app name plmn: plum name network: # IPͱGeoIP - server host: vid.jp serverHost: x.y.z clientLocation: country: JP subdivision: 13 isp: OCN session: userAgnet: os: Windows10 browser: browser qoe: 4.2 video: videoId: xxxxxx duration: 160.3 representations: - resolution: height: 1080 width: 1920 container: webm videoCodec: audioCodec: opus videoBitrate: -1 autioBitrate: -1 playHistory: - startTime: 123456 endTime: 123456 holiday: false throughput history: - throughput: 1234 rtt: 123 eventHistory: # ৄࡉׂѪ cmHistory: # ৄࡉׂѪ representationHi... # ৄࡉׂѪ yml 29
30. https://vm.webdino.org 30
31. Target Data
32. 2020/1/1 140,840 1 14,565 ISP 1000 ISP 緊 ISP 32
33. YouTube 8 5 AbemaTV music YouTube, , Amazon TVer = CDN ( ) : 貢 33
34. Post Covid Data Analysis
35. ( ) QoE (2020 ) COVID-19 YouTube QoE 35
36. YouTube 6 720p YouTube YouTube 緊 ( ) 36
37. YouTube 6 720p YouTube YouTube 緊 ( ) 36
38. (2020 ) (4/7) (4/16) 9 3 117 Mbps 7 41 Mbps 1/3 3 340 s 9 1049 ms 3 37
39. (4/7) (4/16) 10 ( ) 38
40. (2020 ) 4 貢 ( ) 39
41. IPv4 IPv6 IPv4 7 IPv6 10 10 v4/v6 ( ) 40 IPv4 IPv6
42. IPv4 IPv6 IPv4 7 IPv6 10 9 v4/v6 ( ) 41 IPv4 IPv6
43. IPv4 IPv6 IPv4 4 IPv6 4 8 10 IPv4/v6 42 IPv4 IPv6
44. ISP ISP ISP ISP ISP ... 43
45. ISP 4 ( or ) ISP 44
46. ISP 4 ISP 45
47. ISP ISP ISP ISP ISP ... 46
48. ISP 4 ( or ) ISP 47
49. ISP 4 5 IPS 48
50. : ISP ISP 貢 ISP : ISP 49
51. Next Steps
52. ( ) Web 頃 https://vm.webdino.org/stats Web VideoMark Speed Index ( ) Net ix Speed Index ISP 51
53. TCP (ADSL/FTTH ) : https://vm.webdino.org/contact 52
54. ( ) PC/Android Web VideoMark https://vm.webdino.org/ ( ) ( ) Docker (Jetson Nano) : https://vm.webdino.org/contact 53
55. https://vm.webdino.org 54
56. https://vm.webdino.org 54