IPerf2 measures TCP and UDP performance with metrics around both throughput and latency using network sockets.
IPerf2 measures TCP and UDP performance with metrics around both throughput and latency using network sockets.Download
Iperf can use both TCP and UDP sockets (or protocols). It supports unidirectional, full-duplex (same socket), bidirectional traffic, and multiple, simultaneous traffic streams. It supports multicast traffic, including source-specific multicast (SSM) joins. Its multi-threaded design allows for peak performance. Metrics displayed help to characterize host-to-host network performance. Note: Setting the enhanced (-e) option provides all available metrics.
The user must establish both a server (to receive traffic) and a client (to generate and send traffic) for a test to occur. The client and server typically are on different hosts or computers but need not be. There is an extensive list of example server/client options available here.
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