Ferdhana, Iggo Ardie2021-09-272021-09-272021-01wahyu sari yenihttps://repository.unri.ac.id/handle/123456789/10214Internet network is needed in the current era of globalization. Department of Computer Science, University of Riau is one of the departments that uses the internet network to support activities within the academic community that require a stable internet connection. Measuring the quality of the internet also needs to be done to determine the level of internet quality that is owned by the Department of Computer Science, University of Riau, considering how important the internet is today. The method used to measure the quality of this internet network is Quality of Service. In this method, iPerf3 and Ping software are used. For the best reliability on cable networks with an average Throughput of 100% with an index result of 4 including the category "Very Good", Delay (latency) with an average of ~ 1ms with an index result of 4 including the "Very good" category, Packet Loss with average of 0% with an index result of 4 in the "Very Good" category, and Jitter with an average of ~ 0.093 with an index of 3 in the "Good" category.enInternetiPerf3IPv4PingQoSArticle