MopEye: Monitoring Per-app Network Performance with Zero Measurement Traffic
Mobile network performance measurement is important for understanding mobile user experience, problem diagnosis, and service comparison. A number of crowdsourcing measurement apps (e.g., MobiPerf and Netalyzr) have been embarked for the last few years. Unlike existing apps that use active measuremen...
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sg-smu-ink.sis_research-39202020-04-07T06:17:14Z MopEye: Monitoring Per-app Network Performance with Zero Measurement Traffic WU, Daoyuan LI, Weichao CHANG, Rocky K. C. GAO, Debin Mobile network performance measurement is important for understanding mobile user experience, problem diagnosis, and service comparison. A number of crowdsourcing measurement apps (e.g., MobiPerf and Netalyzr) have been embarked for the last few years. Unlike existing apps that use active measurement methods, we employ a novel passive-active approach to continuously monitor per-app network performance on unrooted smartphones without injecting additional network traffic. By leveraging the VpnService API on Android, MopEye, our measurement app, intercepts all network traffic and then relays them to their destinations using socket APIs. Therefore, not only MopEye can measure the round-trip time accurately, it can do so without injecting additional traffic. As a result, the bandwidth cost (and monetary cost of data usage) for conducting such a measurement is eliminated, and the measurement can be conducted free of user intervention. Our evaluation shows that MopEye’s RTT measurement is very close to result of tcpdump and is more accurate than MobiPerf. We have used MopEye to conduct a one-week measurement revealing multiple interesting findings on different apps’ performance. 2015-12-01T08:00:00Z text application/pdf https://ink.library.smu.edu.sg/sis_research/2920 https://ink.library.smu.edu.sg/context/sis_research/article/3920/viewcontent/CoNext_15_Student_Mopeye.pdf http://creativecommons.org/licenses/by-nc-nd/4.0/ Research Collection School Of Computing and Information Systems eng Institutional Knowledge at Singapore Management University Measurement Tool Mobile Network Performance Computer Sciences Software Engineering |
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Measurement Tool Mobile Network Performance Computer Sciences Software Engineering WU, Daoyuan LI, Weichao CHANG, Rocky K. C. GAO, Debin MopEye: Monitoring Per-app Network Performance with Zero Measurement Traffic |
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Mobile network performance measurement is important for understanding mobile user experience, problem diagnosis, and service comparison. A number of crowdsourcing measurement apps (e.g., MobiPerf and Netalyzr) have been embarked for the last few years. Unlike existing apps that use active measurement methods, we employ a novel passive-active approach to continuously monitor per-app network performance on unrooted smartphones without injecting additional network traffic. By leveraging the VpnService API on Android, MopEye, our measurement app, intercepts all network traffic and then relays them to their destinations using socket APIs. Therefore, not only MopEye can measure the round-trip time accurately, it can do so without injecting additional traffic. As a result, the bandwidth cost (and monetary cost of data usage) for conducting such a measurement is eliminated, and the measurement can be conducted free of user intervention. Our evaluation shows that MopEye’s RTT measurement is very close to result of tcpdump and is more accurate than MobiPerf. We have used MopEye to conduct a one-week measurement revealing multiple interesting findings on different apps’ performance. |
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WU, Daoyuan LI, Weichao CHANG, Rocky K. C. GAO, Debin |
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WU, Daoyuan LI, Weichao CHANG, Rocky K. C. GAO, Debin |
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WU, Daoyuan |
title |
MopEye: Monitoring Per-app Network Performance with Zero Measurement Traffic |
title_short |
MopEye: Monitoring Per-app Network Performance with Zero Measurement Traffic |
title_full |
MopEye: Monitoring Per-app Network Performance with Zero Measurement Traffic |
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MopEye: Monitoring Per-app Network Performance with Zero Measurement Traffic |
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MopEye: Monitoring Per-app Network Performance with Zero Measurement Traffic |
title_sort |
mopeye: monitoring per-app network performance with zero measurement traffic |
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Institutional Knowledge at Singapore Management University |
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2015 |
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https://ink.library.smu.edu.sg/sis_research/2920 https://ink.library.smu.edu.sg/context/sis_research/article/3920/viewcontent/CoNext_15_Student_Mopeye.pdf |
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