网络性能测试之pathload的安装使用

网络性能测试之pathload的安装使用

pathload用于确定两点之间网络的理论可用带宽。
依旧分为服务器端和客户端

显示代码

[root@server2 opt] # tar xzvf pathload.tar.gz
pathload_1.3.2/
pathload_1.3.2 /CHANGELOG
pathload_1.3.2 /CHANGES
pathload_1.3.2 /COPYING
pathload_1.3.2 /README
pathload_1.3.2 /config .guess
pathload_1.3.2 /config .sub
pathload_1.3.2 /configure
pathload_1.3.2 /makefile . in
pathload_1.3.2 /pathload_gbls .h
pathload_1.3.2 /pathload_rcv .c
pathload_1.3.2 /pathload_rcv .h
pathload_1.3.2 /pathload_rcv_func .c
pathload_1.3.2 /pathload_snd .c
pathload_1.3.2 /pathload_snd .h
pathload_1.3.2 /pathload_snd_func .c
[root@server2 opt] # cd pathload_1.3.2/
[root@server2 pathload_1.3.2] # ./configure
[root@server2 pathload_1.3.2] # make
[root@server2 pathload_1.3.2] # cd ..
[root@server2 opt] # mv pathload_1.3.2/ /usr/local/pathload/
 
分别在服务器端和客户端按照以上方法安装
服务器端的启动
[root@server2 pathload] # ./pathload_snd
 
 
Waiting for receiver to establish control stream =>
 
在客户端进行测试
[root@server1 opt] # cd /usr/local/pathload
[root@server1 pathload] # ./pathload_rcv -s 10.10.10.131
 
 
Receiver server1.org starts measurements at sender 10.10.10.131 on Wed Jul 29 04:54:35 2009
   Interrupt coalescion detected
Receiving Fleet 0, Rate 214.29Mbps
Receiving Fleet 1, Rate 137.93Mbps
         Aborting fleet. Stream_cnt 9
Receiving Fleet 2, Rate 137.93Mbps
         Aborting fleet. Stream_cnt 1
Receiving Fleet 3, Rate 103.45Mbps
         Aborting fleet. Stream_cnt 2
Receiving Fleet 4, Rate 86.21Mbps
 
         *****  RESULT *****
Receiver NIC has interrupt coalescence enabled
Available bandwidth is greater than 68.97 (Mbps)
Measurements finished at Wed Jul 29 04:55:02 2009
Measurement latency is 26.91 sec
 
服务器端的显示
[root@server2 pathload] # ./pathload_snd
 
 
Waiting for receiver to establish control stream => OK
Unknown receiver starts measurements at Wed Jul 29 09:35:03 2009
Maximum packet size          :: 1472 bytes
Estimating ADR to initialize rate adjustment algorithm => Done
Sending fleet 0 ############
Sending fleet 1 #########
Sending fleet 2 #
Sending fleet 3 ##
Sending fleet 4 ############
Terminating current run.
[root@server2 pathload] # ./pathload_snd &
[1] 11136
[root@server2 pathload] #