fs_speedtest [Phoenix Firestorm Project - Wiki]
Sample UDP Test Details. We show some sample results for all 4 tools, doing 9Gbps UDP testing between 2 fast servers on a 10Gbps network. For all tools, use the "-w2m" to increase the window size to reduce packet loss. Without that flag, all tools showed considerable loss. Jun 01, 2018 · This is because iPerf limits the bandwidth for UDP clients to 1 Mbit per second by default. You can change this with the -b flag, replacing the number after with the maximum bandwidth rate you wish to test against. If you are testing for network speed, set this number above the maximum bandwidth cap provided by Linode: Mar 06, 2015 · After the test has completed, downstream and upstream speeds will be reported in megabits per second. Run the test three more times by clicking the “Test Again” button (record the best up and down speeds for comparisons later). To perform the VPN Speed Test, do the following: Launch the Newshosting VPN client. NetIO-GUI is a free, portable, and open source LAN speed test software For Windows. Using this software, you can test speed of your local area network and Ping Roundtrip time using either TCP or UDP protocol. To test LAN speed, this software sends and receives multiple data packets of different sizes between two computers of the same network. May 17, 2017 · SG Speed Test. To test your current internet speed, simply choose a server based on your location, and click its link below. For more accurate results, you should turn off any applications that are currently using part of your bandwidth, such as internet audio/video streaming, VoIP, P2P, etc.
Even with the "UDP read" placed alone in the while loop in a vi running in separated thread and with highest priority, it happens that "UDP read" does not read on time all packets. I was wondering if there is some way to speed up the UDP readings, without changing my PC (1.5GHz, W2k, Dell-dimention).
The question of TCP vs. UDP speed is moot. The question in your headline actually doesn't match the body of the question. Both TCP and UDP packets travel at exactly the same speed on the same medium. – Ron Maupin Sep 18 '15 at 15:02. add a comment | 15 Answers Active Oldest Votes. 86. 0. UDP is faster than TCP, and the simple reason is Throughput Tool Comparision
unix - How can I benchmark TCP and UDP using C? - Stack
Jul 25, 2017 · Fig.02: Linux network speed test result. How to use UDP rather than TCP. On the server side: iperf -s -u On the client side: iperf -c 192.168.149.69 -u . See also: How To Install Speedtest-cli On a CentOS / RHEL / Scientific / Fedora Linux To Check Internet Speed From the Bash Shelll. How to set number of parallel client threads to run (client