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tcpflow VS iperf

Compare tcpflow VS iperf and see what are their differences

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Contents:
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  2. » Videos
  3. » Reviews
  4. » Alternatives

tcpflow logo tcpflow

tcpflow, a TCP Flow Recorder, is a program that captures data transmitted as part of TCP...

iperf logo iperf

A TCP, UDP, and SCTP network bandwidth measurement tool
  • tcpflow Landing page
    Landing page //
    2019-08-29
  • iperf Landing page
    Landing page //
    2023-09-17

tcpflow videos

+ Add

tcpflow User Interface

iperf videos

+ Add

Using Iperf to measure network speed / bandwidth

More videos:

  • Tutorial - How to use iperf to test local network LAN speed in Windows 10
  • Review - [HOWTO] Test My Network Speed?! [iPerf & JPerf]

Category Popularity

0-100% (relative to tcpflow and iperf)

tcpflow

iperf

Monitoring Tools
13 13%
Monitoring Tools
87% 87
Log Management
17 17%
Log Management
83% 83
Security
24 24%
Security
76% 76
Network & Admin
0 0%
Network & Admin
100% 100

User comments

Share your experience with using tcpflow and iperf. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, iperf seems to be more popular. It has been mentiond 4 times since March 2021. 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.

tcpflow mentions (0)

We have not tracked any mentions of tcpflow yet. Tracking of tcpflow recommendations started around Mar 2021.

iperf mentions (4)

  • Microsoft: Don't Use Iperf3 on Windows
    Just some clarification: IPerf 2 is different from the iperf3 found at https://github.com/esnet/iperf. - Source: Hacker News / 16 days ago
  • 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. Source: over 1 year ago
  • 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 (+/-... Source: about 2 years ago
  • FTP upload speed isn't great
    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

What are some alternatives?

When comparing tcpflow and iperf, you can also consider the following products

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.

JPerf - This project gives a better UI and new functionalities to the initial JPerf 1.

tcpdump - tcpdump is a common packet analyzer that runs under the command line.

mtr - mtr combines the functionality of the 'traceroute' and 'ping' programs in a single...

Ettercap - Ettercap is a suite for man in the middle attacks on LAN.

netcat - Netcat is a featured networking utility which reads and writes data across network connections...

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