网络
网络性能检测
$ wget https://downloads.es.net/pub/iperf/iperf-3.10.tar.gz
$ tar -zxvf iperf-3.10.tar.gz
$ cd iperf-3.10
$ chmod 777 ./configure
$ ./configure; make; make install# 用TCP的方式测试本机到192.168.10.41主机的网络性能,时长为60秒,每10秒打印一次测试结果,每次发送1M的数据,开启100个线程
$ iperf3 -c 192.168.10.41 -t 60 -i 10 -b 1M -P 100
Connecting to host 192.168.10.41, port 5201
[ 5] local 192.168.10.43 port 49074 connected to 192.168.10.41 port 5201
[ 7] local 192.168.10.43 port 49076 connected to 192.168.10.41 port 5201
[ 9] local 192.168.10.43 port 49078 connected to 192.168.10.41 port 5201
...
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-10.00 sec 1.25 MBytes 1.05 Mbits/sec 0 58.0 KBytes
[ 7] 0.00-10.00 sec 1.25 MBytes 1.05 Mbits/sec 0 58.0 KBytes
[ 9] 0.00-10.00 sec 1.25 MBytes 1.05 Mbits/sec 0 59.4 KBytes
...
[SUM] 0.00-10.00 sec 125 MBytes 105 Mbits/sec 0
- - - - - - - - - - - - - - - - - - - - - - - - -
[ 5] 10.00-20.00 sec 1.25 MBytes 1.05 Mbits/sec 0 59.4 KBytes
[ 7] 10.00-20.00 sec 1.25 MBytes 1.05 Mbits/sec 0 59.4 KBytes
[ 9] 10.00-20.00 sec 1.25 MBytes 1.05 Mbits/sec 0 59.4 KBytes
...
...
...
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-60.00 sec 7.25 MBytes 1.01 Mbits/sec 0 sender
[ 5] 0.00-60.00 sec 7.25 MBytes 1.01 Mbits/sec receiver
[ 7] 0.00-60.00 sec 7.25 MBytes 1.01 Mbits/sec 0 sender
[ 7] 0.00-60.00 sec 7.25 MBytes 1.01 Mbits/sec receiver
[ 9] 0.00-60.00 sec 7.25 MBytes 1.01 Mbits/sec 0 sender
[ 9] 0.00-60.00 sec 7.25 MBytes 1.01 Mbits/sec receiver
...
[SUM] 0.00-60.00 sec 725 MBytes 101 Mbits/sec 0 sender
[SUM] 0.00-60.00 sec 725 MBytes 101 Mbits/sec receiver参数含义
磁盘测试
磁盘IO监控
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