A.5.15. Linux::Virtual Memory

The Linux::Virtual Memory probe monitors the total system memory and collects the following metric:
  • Virtual Memory - The percent of total system memory - random access memory (RAM) plus swap - that is free.
Requirements - The Red Hat Network monitoring daemon (rhnmd) must be running on the monitored system to execute this probe.

Table A.29. Linux::Virtual Memory settings

Field Value
Timeout* 15
Warning Minimum Virtual Memory Free
Critical Minimum Virtual Memory Free