Filter zabbix alerts

[userSL_nuwan]

Hi there,

We have running zabbix server thanks to Zabbix , I have one issue when trigger alerts on Zabbix.
How do we filter zabbix alerts, because we get so many alerts. How do we filter some useful alerts like

1. HDD utilization 75 %
2. RAM Utilization 75 %
3. CPU utilization 75 %
4. Network connection failure
5. Power connection failure

Is there any way to do this? Ignore unusable alerts etc...

[userSL_nuwan]

Hi There,

Any answer would be appreciate,

[ArtursL]

Hi,
Are you referring to action conditions (the logic, by which the notification operations are performed) or the trigger definitions?

If you're referring to actions, take a look at your action definitions, specifically - the conditions for your actions (Configuration - Actions - Your Action - Action tab, condition section). Tweak the logic for these as it fits your environment.
If, on the other hand, you're referring to what we call " flapping" - try to either redefine the trigger to logic to make it less sensitive (for example, instead of using the last() function in your triggers use max or min) or try using recovery expressions to define when your problem status should be changed to resolved

[userSL_nuwan]

Hi,
Are you referring to action conditions (the logic, by which the notification operations are performed) or the trigger definitions?

If you're referring to actions, take a look at your action definitions, specifically - the conditions for your actions (Configuration - Actions - Your Action - Action tab, condition section). Tweak the logic for these as it fits your environment.
If, on the other hand, you're referring to what we call " flapping" - try to either redefine the trigger to logic to make it less sensitive (for example, instead of using the last() function in your triggers use max or min) or try using recovery expressions to define when your problem status should be changed to resolved

Thank you so much, i have no idea how to do it, is there any guide i can use?
Appreciate

[brunohl]

You can also work with trigger severity, setting moste of the triggers to Information and the triggers that you eant to see as Danger.

In the daahboard you posted you can filter the severity you want.