iperf
JPerf
mtr
Wireshark
netperf
SmokePing
Zabbix
TamoSoft Throughput Test
OpenSpeedTest
Speedtest.net
Fast.com
SpeedOf.Me
Testmy.net
LibreSpeed
nPerf
Open Nettest
iperf OpenSpeedTestBased on our record, OpenSpeedTest seems to be a lot more popular than iperf. While we know about 41 links to OpenSpeedTest, we've tracked only 4 mentions of iperf. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Just some clarification: IPerf 2 is different from the iperf3 found at https://github.com/esnet/iperf. - Source: Hacker News / 12 days ago
Network - network throughput (both incoming and outgoing) is tested using iperf3 on several geographically diverse public iperf servers. Source: over 1 year ago
File transfer using iperf3 over Tailscale. I noticed that the bandwidth to my home computer (on a 500/500 fiber connection) was higher than with speedtest.net. For the first few days I was getting downloads and uploads of 28Mbps (+/- std dev of 6Mbps) and 150ms latency (+/- 35ms). After somewhere around 100GB total transfer (maybe half of that over Tailscale), it is now downloading and uploading at 10Mbps (+/-... Source: about 2 years ago
I can add to this. I have two mini self contained projects to create multiarch static bins of mtr and iperf3 for general usage. Source: almost 3 years ago
Try again using https://openspeedtest.com/ on a wired computer. Source: 5 months ago
Are you in the US? I would try to run tests to the same place to establish consistency in your data (openspeedtest.com). Source: 11 months ago
Hmm I get 57 down and 28 up using openspeedtest.com. Maybe all these speed test sites aren't good. Source: 11 months ago
Playing around with the ER8411 with 5Gbps internet and I am able to get download speeds of 4.9~5.0Gbps but no matter which site I test with; fast.com, wifiman.com, openspeedtest.com, or speedtest.net I am unable to get beyond 1Gbps upload. Source: 11 months ago
Does it affect traffic that's only inside your LAN as well? I use https://openspeedtest.com for doing local speedtests, in case you need a way to test that. Source: about 1 year ago
JPerf - This project gives a better UI and new functionalities to the initial JPerf 1.
Speedtest.net - Test your Internet connection bandwidth to locations around the world with this interactive broadband speed test from Ookla
mtr - mtr combines the functionality of the 'traceroute' and 'ping' programs in a single...
Fast.com - Quickly test your internet speed with this fast-loading speed test powered by Netflix.
Wireshark - Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.
SpeedOf.Me - SpeedOf.Me is an HTML5 Internet speed test. No Flash or Java needed!