iPerf3 – SpeedTest Server on Linux CentOS 7.9 is a robust utility designed for conducting active assessments of the highest attainable bandwidth within IP networks. With each test, it provides detailed information about bandwidth, packet loss, and other relevant parameters. iPerf3 offers the capability to fine-tune various parameters related to timing, buffers, and protocols, including TCP, UDP, SCTP, and compatibility with both IPv4 and IPv6.
iPerf3 proves to be exceptionally valuable for continuous monitoring of bandwidth performance. Despite its command-line interface, it offers potent support for optimizing network settings and provides valuable assistance in this regard.