問題：

Configuration--> Actions-->action編輯內容如下：

Trigger severity: {TRIGGER.SEVERITY} </br>
Latest value: {{HOST.HOST}:{ITEM.KEY}.last(0)} </br>
MAX for 15 minutes: {{HOST.HOST}:{ITEM.KEY}.max(900)}  </br>
MIN  for 15 minutes: {{HOST.HOST}:{ITEM.KEY}.min(900)}  </br>
Event date: {EVENT.DATE}-{EVENT.TIME}   </br>
</br>
[------Other information-------] </br>
[******CPU******] </br>
CPU load:<span style="color:#FF0000;"> {{HOST.HOST}:system.cpu.load[all,avg1].last(0)} </br></span>
CPU iowait percent: {{HOST.HOST}:system.cpu.util[,iowait].last(0)} </br>
CPU idle    percent: {{HOST.HOST}:system.cpu.util[,idle].last(0)} </br>
[******Memory******] </br>
Memory total: {{HOST.HOST}:vm.memory.size[total].last(0)} </br>
Memory  available Percent: <span style="color:#FF0000;">{{HOST.HOST}:vm.memory.size[pavailable].last(0)}</span> </br>
[******DISK******] </br>
Disk Total Space : {{HOST.HOST}:vfs.fs.size[/,total].last(0)} </br>
Disk Free Space Percent: {{HOST.HOST}:vfs.fs.size[/,pfree].last(0)} </br>

Trigger URL: {TRIGGER.URL}
 

Trigger severity: Warning 
Latest value: 3 
MAX for 15 minutes: 3 
MIN for 15 minutes: 1 
Event date: 2014.09.04-14:38:34 

[------Other information-------] 
[******CPU******] 
CPU load: <span style="color:#FF0000;">*UNKNOWN* </span>
CPU iowait percent: 0.79 % 
CPU idle percent: 91.23 % 
[******Memory******] 
Memory total: 3.74 GB 
Memory available Percent:<span style="color:#FF0000;"> *UNKNOWN* </span>
[******DISK******] 
Disk Total Space : 14.46 GB 
Disk Free Space Percent: 82.21 % 
Trigger URL:
 

[[email protected] ~]# zabbix_get -s 192.168.136.130 -k system.cpu.load[all,avg1]
0.050000

解決辦法:

      未解決。