Debian 13 trixie

Cacti : Set Threshold2025/10/03

 

Set Thresholds.
Configure Notification Settings and Enable Threshold Plugin before it.

For example, set Threshold to CPU load average on here.

[1] Login to the Cacti admin site and Click [Management] - [Thresholds] on the left pane, then Click [+] button on the right pane.
[2] Set Thresholds.
For [Create Type] field, Select templated or non-templated. (select non-templated on this example)
For [Device] field, Select a device you'd like to set Thresholds.
For [Graph] field, Select a Graph you'd like to set Thresholds.
For [Data Sorce] field, Select a data source.
[3] After clicking [Create] button, following screen is shown. Set Thresholds on here.
[4] After creating Thresholds successfully, it will be displayed on [Thresholds] list. After creating it, it is still disabled, so enable it like follows.
[5] After enabling a Thresholds entry, background color turns to green.
[6] If system values are over from Thresholds, background color turns to red.
[7] If system values are over from Thresholds, notification email will be sent if you set notification list.
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To: root@dlp.srv.world
Subject: ALERT: Cacti Server - Load Average [load_5min] went above Threshold of 800 m with 820 m
Date: Thu, 2 Oct 2025 05:00:02 +0000
From: Cacti Admin <root@dlp.srv.world>
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