Triggers and Events

[xillao]

Hi,

I create some triggers like this

<trigger>
<description>{HOSTNAME} CPU over 75%</description>
<type>0</type>
<expression>{{HOSTNAME}:Cpu.min(90)}>75</expression>
<url></url>
<status>0</status>
<priority>4</priority>
<comments>{HOSTNAME} CPU overload</comments>
</trigger>



And sometime after they dissapears from the triggers section and they shows on events but the condition didn't comply. Is this normal?. Thanks