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Iperf

Jul 20, 2023

Tool to measure maximum TCP and UDP bandwidth

What is Iperf?

While tools to measure network performance, such as ttcp, exist, most are very old and have confusing options. Iperf was developed as a modern alternative for measuring TCP and UDP bandwidth performance.

Iperf is a tool to measure maximum TCP bandwidth, allowing the tuning of various parameters and UDP characteristics. Iperf reports bandwidth, delay jitter, datagram loss.

Checkout these related ports:
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  • Unixbench - BYTE magazine's Public Domain benchmark for UNIX
  • Uica - Code Analyzer from the uops.info project
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