Iperf 簡單試驗報告

實驗環境：

--服務器1. hadoop6 (CentOS 6.5 X64)

--PC１：　本身的ＰＣ(iperf 有windows 版本)

--服務器２. hadoop１ (CentOS 6.5 X64)

下載： https://iperf.fr/iperf-download.php （iperf-3.0.11-source.tar.gz for Linux, iperf-3.0.11-win64.zip for windows）

1. 安裝server端（hadoop06）/client端（hadoop01）  tar -xzvf ***.tar.gz, make, make install （標準安裝）

2. 開啓服務器端命令：  
   

   --[root@hadoop06 iperf-3.0.11]# iperf3 -s

   -----------------------------------------------------------

   Server listening on 5201

3. 安裝client for windows (解壓，用CMD 運行）

4. 測試(WINDOWS --> LINUX)

   -- windows 平臺

   CMD: >  iperf3.exe -c 10.XX.XX.206

   Connecting to host 10.XX.XX.206, port 5201

   [  4] local 10.XX.XX.171 port 60429 connected to 10.XX.XX.206 port 5201

   [ ID] Interval           Transfer     Bandwidth

   [  4]   0.00-1.01   sec  11.5 MBytes  95.1 Mbits/sec

   [  4]   1.01-2.01   sec  11.2 MBytes  94.6 Mbits/sec

   [  4]   2.01-3.01   sec  11.2 MBytes  94.5 Mbits/sec

   [  4]   3.01-4.01   sec  11.2 MBytes  94.5 Mbits/sec

   [  4]   4.01-5.01   sec  11.2 MBytes  94.4 Mbits/sec

   [  4]   5.01-6.01   sec  11.4 MBytes  95.6 Mbits/sec

   [  4]   6.01-7.01   sec  11.2 MBytes  94.3 Mbits/sec

   [  4]   7.01-8.01   sec  11.2 MBytes  94.5 Mbits/sec

   [  4]   8.01-9.00   sec  11.2 MBytes  94.5 Mbits/sec

   [  4]   9.00-10.00  sec  11.2 MBytes  94.5 Mbits/sec

   - - - - - - - - - - - - - - - - - - - - - - - - -

   [ ID] Interval           Transfer     Bandwidth

   [  4]   0.00-10.00  sec   113 MBytes  94.7 Mbits/sec                  sender

   [  4]   0.00-10.00  sec   113 MBytes  94.7 Mbits/sec                  receiver

   
   

   iperf Done.

5. 測試(LINUX --> LINUX)
   

        CMD:>  iperf3 -c 10.XX.XX.206

Connecting to host 10.XX.XX.206, port 5201

[  4] local 10.XX.XX.201 port 39079 connected to 10.XX.XX.206 port 5201

[ ID] Interval           Transfer     Bandwidth       Retr  Cwnd

[  4]   0.00-1.00   sec   350 MBytes  2.94 Gbits/sec   16    356 KBytes

[  4]   1.00-2.00   sec   359 MBytes  3.01 Gbits/sec   16    294 KBytes

[  4]   2.00-3.00   sec   343 MBytes  2.87 Gbits/sec    0    349 KBytes

[  4]   3.00-4.00   sec   357 MBytes  3.00 Gbits/sec   16    291 KBytes

[  4]   4.00-5.00   sec   344 MBytes  2.89 Gbits/sec    0    351 KBytes

[  4]   5.00-6.00   sec   352 MBytes  2.96 Gbits/sec   16    291 KBytes

[  4]   6.00-7.00   sec   336 MBytes  2.81 Gbits/sec    0    345 KBytes

[  4]   7.00-8.00   sec   358 MBytes  3.00 Gbits/sec   16    288 KBytes

[  4]   8.00-9.00   sec   345 MBytes  2.90 Gbits/sec    0    348 KBytes

[  4]   9.00-10.00  sec   352 MBytes  2.95 Gbits/sec   16    291 KBytes

- - - - - - - - - - - - - - - - - - - - - - - - -

[ ID] Interval           Transfer     Bandwidth       Retr

[  4]   0.00-10.00  sec  3.41 GBytes  2.93 Gbits/sec   96             sender

[  4]   0.00-10.00  sec  3.41 GBytes  2.93 Gbits/sec                  receiver

iperf Done.

結果看來，2臺服務器之間的速度很快，到達3GB/s，很是快。

謝謝