Windows环境下，增加CPU、内存、磁盘IO、网络IO负担

• 可以故意提高CPU利用率，导致机器变慢
• 可以故意提高内存占用率，导致机器可用内存变少
• 可以故意疯狂读写文件，导致磁盘IO变累

依赖安装

pip install psutil

使用方法

Usage: python sabotage.py [-c min-max] [-m min-max] [-o writeSpeed]

  -h Output this help and exit.
  -c Simulate CPU utilization.You have to give the minimum range and the maximum range. 
     Use the minus symbol(-) between two numbers.
  -m Simulate memory utilization.You have to give the minimum range and the maximum range. 
     Use the minus symbol(-) between two numbers.
  -o Simulate disk write speed. The unit is M. The actual write speed will be less than 
     the given value.How much less depends on the write speed of the disk.
     
Examples:
  python sabotage.py -c 50-60 -m 60-70 -o 50
  python sabotage.py -m 60-70 -o 50
  python sabotage.py -c 50-60

举例

让cpu利用率达到50%至60%左右，内存占用率达到60%至70左右，磁盘当前写入速度达到50M/s

python sabotage.py -c 50-60 -m 60-70 -o 50

让内存占用率达到60%至70左右，磁盘当前写入速度达到50M/s

python sabotage.py -m 60-70 -o 50    

让cpu利用率达到50%至60%左右

python sabotage.py -c 50-60

TODO

• 磁盘读取占用
• 网络IO占用