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Iperf
liranmauda edited this page Aug 31, 2017
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Iperf is a command-line tool used in the diagnostics of network speed issues. Iperf measures the maximum network throughput a server can handle. It is particularly useful when experiencing network speed issues, as you can use Iperf to determine which server is unable to reach maximum throughput.
- remove the epel "yum remove -y epel-release"
- install the epel "yum --enablerepo=extras install -y epel-release"
- run "yum clean all"
- run "yum install iperf"
- on the noobaa server run the iperf server "iperf -s"
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 85.3 KByte (default)
------------------------------------------------------------
- on the LG run the iperf client "iperf -c <noobaa ip>"
------------------------------------------------------------
Client connecting to 52.175.216.217, TCP port 5001
TCP window size: 45.0 KByte (default)
------------------------------------------------------------
[ 3] local 10.1.5.13 port 56068 connected with 52.175.216.217 port 5001
[ ID] Interval Transfer Bandwidth
[ 3] 0.0-10.0 sec 599 MBytes 502 Mbits/sec