Speed-Test
iperf
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Speed-Test | iperf | |
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122 | 12 | |
1,836 | 6,308 | |
- | 2.2% | |
3.5 | 8.2 | |
6 days ago | 6 days ago | |
JavaScript | C | |
MIT License | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Speed-Test
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Advice on wifi troubleshooting
Try again using https://openspeedtest.com/ on a wired computer.
- A place for digital nomads to find Airbnbs with guest-submitted internet speeds/details
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Any speed test tool to run on the router to test local speeds?
For a website, there's OpenSpeedTest. I haven't seen this integrated into openwrt (eg. opkg) but it's probably what you're looking for if you're tech savvy.
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Internet speed drops to under 10% of max
Are you in the US? I would try to run tests to the same place to establish consistency in your data (openspeedtest.com).
- Most accurate internet speed test.
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Ookla speedtest not gigabit speeds but router shows gigabit
Hmm I get 57 down and 28 up using openspeedtest.com. Maybe all these speed test sites aren't good.
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Anyone with a ER8411 able to get more than 1Gbps upload speeds?
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.
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just started ziply fiber
Openspeedtest.com
- LibreSpeed: The Best Local Speed Test App. A new video in my self-hosted App Spotlight series. Enjoy!
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PC client throttles my internet speeds by ~40%
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.
iperf
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Microsoft: Don't Use Iperf3 on Windows
Just some clarification: IPerf 2 is different from the iperf3 found at https://github.com/esnet/iperf Each can be used to measure network performance, however, they DO NOT interoperate. They are completely independent implementations with different strengths, different options, and different capabilities. Both are under active development.
The current release of iperf 2 is 2.2.0 but 2.2.1 with bug fixes will be out soon.
Comparison table here: https://iperf2.sourceforge.io/IperfCompare.html
- How can I test my equipment/infrastructure to make sure I'm capable of gigabit Internet speed?
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Gigabit Performance Questions
This discussion from the vendor might lead to other ideas... https://github.com/esnet/iperf/issues/861
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Yet Another Bench Script (YABS): evaluate Linux server performance with this simple Bash script and utility
Network - network throughput (both incoming and outgoing) is tested using iperf3 on several geographically diverse public iperf servers
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Python vs 100Gbps Network Speed.
Why not just provide an iperf3 server?
- Iperf3: a tcp, udp, and sctp network bandwidth measurement tool
- Direct Play buffering on remote connections
- Weird 21Gb/s limit on 100Gb/s network.
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Speed testing Visible with a modem
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 (+/- 1Mbps). I have not seen a similar throttling in the speedtest.net results, which makes me wonder if it is being throttled by Tailscale. This shouldn't be the case, because Tailscale should generally be able to establish a direct connection, but this isn't guaranteed. So I may have hit an edge case.
- What are some ways to test Internet speed other than speed test websites?
What are some alternatives?
Mac-OS-Desktop - created mac OS desktop with HTML, CSS, JS 😀
mtr - Official repository for mtr, a network diagnostic tool
Speedtest-Tracker - Continuously track your internet speed
speed-test - Test your internet connection speed and ping using speedtest.net from the CLI
speedtest - Self-hosted Speed Test for HTML5 and more. Easy setup, examples, configurable, mobile friendly. Supports PHP, Node, Multiple servers, and more
ctsTraffic - ctsTraffic is a highly scalable client/server networking tool giving detailed performance and reliability analytics
vanilla-playground - Vanilla Playground to mess around with HTML/CSS/JS
iperf3-static - A static build of iperf3 to do network testing on remote servers.
Nginx-Configuration - Nginx-Configuration for OpenSpeedTest Server
tailscale - The easiest, most secure way to use WireGuard and 2FA.
iocage-plugin-OpenSpeedTest-Server - OpenSpeedTest-Server Plugin for FreeNAS | HTML5 Network Performance Estimation Tool.
mtr-static - An Apline Linux static build of mtr