memTotalFreeX

UCD-SNMP-MIB · .1.3.6.1.4.1.2021.4.22
Commands MIB view Table view

Object

scalar kBHCNUM-TCCounterBasedGauge64 
The total amount of memory free or available for use on
this host.  This value typically covers both real memory
and swap space or virtual memory.

Context

MIB
UCD-SNMP-MIB
OID
.1.3.6.1.4.1.2021.4.22
Type
scalar
Access
readonly
Status
current
Units
kB
Parent
memory

Net-SNMP examples

How SNMP and these commands work

Scalars have one instance, identified by the .0 suffix.

Read the scalar instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'UCD-SNMP-MIB' -M '/opt/observium/mibs/net-snmp:/opt/observium/mibs/rfc' 'udp:<hostname>:161' 'UCD-SNMP-MIB::memTotalFreeX.0'
More examples
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'UCD-SNMP-MIB' -M '/opt/observium/mibs/net-snmp:/opt/observium/mibs/rfc' 'UCD-SNMP-MIB::memTotalFreeX'

Syntax

kBHCNUM-TCCounterBasedGauge64
Source
HCNUM-TCCounterBasedGauge64
Base type
Unsigned64

Values & Constraints

No enumerated values or constraints recorded.