Thresholds for CPU, RAM and filesystems

Open Adjust thresholds and check interval.

Measurement	Default warning	Default critical	Meaning
CPU	80 %	95 %	Measured CPU usage
RAM	80 %	95 %	Measured RAM usage
Disks	80 %	90 %	Usage of each individually detected filesystem

The warning value must be lower than the critical value. A warning appears at the warning threshold, and a critical state at the critical threshold. Filesystem thresholds apply to each filesystem, rather than only to a total across all drives.

Interval (seconds) can range from 15 to 86.400 seconds, and Timeout (seconds) from 3 to 60 seconds. The defaults are a 60-second interval, a 15-second response timeout and three failed attempts. Failure after attempts applies to failed resource queries; threshold violations are displayed immediately.