Linux系统监控问题

slo

[系统监控] Linux系统监控问题
最近在测试一设备，内部是Linux系统，有一个监控功能，要求监控系统的CPU ， RAM ， Swap，IO，Ethernet ，要求统计事前和事后的这几项的数据，问题是如何让这几个监控的对象在监控期间有比较大的变化？
CPU的话，可以在监控期间多tar cjvf xxx.tar.bz2 xxx 几次，CPU就上去了，
但是如何让RAM,Swap,IO,Ethernet 有比较大的变化呢？
具体的监控对象如下：
Average CPU-0 Usage
Average CPU-1 Usage
Average CPU Usage
Maximum CPU-0 Usage
Maximum CPU-1 Usage
Maximum CPU Usage
Minimum CPU-0 Usage
Minimum CPU-1 Usage
Minimum CPU Usage


Minimum amount of RAM Used
Maximum Amount of RAM Used
Average Amount of RAM Used

Minimum Amount of Swap Used
Maximum Amount of Swap Used
Average amount of Swap Used

Read Data Amount
Written Data Amount
Read Operations
Write Operations


Received Ethernet Errors
Received Ethernet Packets
Received Ethernet Drops
Received Ethernet Octets

Transmitted Ethernet Errors
Transmitted Ethernet Packets
Transmitted Ethernet Drops
Transmitted Ethernet Octets

whoiswhoz

并发COPY几本电影进去

ly215197

你是要使用监控软件还是单单查看下系统性能?

飞鸿无痕

写个脚本，死循环的，运行到系统快死的时候结束掉！