Check manual page of ucd_mem

UCD SNMP Daemon: Memory Check

Distribution	Official part of Checkmk
License	GPLv2
Supported Agents	SNMP

This check monitors the RAM and swap via SNMP on systems running the UCD SNMP daemon. This daemon is mostly found on Linux systems and used by some hardware appliances (such as Riverbed Steelhead or Dell EMC ECS).

Upper default levels for the RAM are set to 80, 90%. There are no default levels the swap usage. These values are configurable using the WATO rule "Main memory usage of simple devices". Note that the check counts buffered and cached memory as free memory, as one should for Linux systems.

Discovery

One service is created.