1. ubuntu上工具安裝
sudo apt-get install dstat
2. 預設測試
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiI0gTMx81dsQWZ4lmZf1GLlpXazVmcvwFciV2dsQXYtJ3bm9CX9s2RkBnVHFmb1clWvB3MaVnRtp1XlBXe0xCMy81dvRWYoNHLwEzX5xCMx8FesU2cfdGLwMzX0xiRGZkRGZ0Xy9GbvNGLpZTY1EmMZVDUSFTU4VFRR9Fd4VGdsYTMfVmepNHLrJXYtJXZ0F2dvwVZnFWbp1zczV2YvJHctM3cv1Ce-AXbi5iM4EDO1YGOzEWO3gDMwgjMzYzX5ETOzMTM5EzLclDMyIDMy8CXn9Gbi9CXzV2Zh1WavwVbvNmLvR3YxUjLyM3Lc9CX6MHc0RHaiojIsJye.bmp)
3.測試磁盤寫次數
打開工具監控
chenliang@ubuntu_zdh:~$ dstat -d
-dsk/total-
read writ
0 0
0 0
chenliang@ubuntu_zdh:~/smbShare$ dd if=/dev/zero of=./test.file bs=1M count=256
chenliang@ubuntu_zdh:~$ dstat -d
-dsk/total-
read writ
0 0
0 0
60k 75M
8192B 93M
20k 72M
0 0
0 0
0 112k
0 0
0 16M
0 0
0 0
0 0
0 0
0 0
0 28k
0 0
0 0