All MIBs › UCD-SNMP-MIB › memUsedRealTXT
memUsedRealTXT
Module: UCD-SNMP-MIB
OID (symbolic): UCD-SNMP-MIB::memUsedRealTXT
OID (numeric): 1.3.6.1.4.1.2021.4.17
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The amount of real/physical memory currently being used by text pages on this host.
This object will not be implemented on hosts where the underlying operating system does not distinguish text pages from other uses of physical memory.
What is memUsedRealTXT?
This OID reports the amount of real/physical memory, in kilobytes, currently occupied by executable text pages on this host, when the OS distinguishes text pages from other memory. An admin can use it to see how much RAM is tied up by program code rather than data.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2021.4.17 snmpwalk -v2c -c public <target> UCD-SNMP-MIB::memUsedRealTXT
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2021.4.17.1 snmpget -v2c -c public <target> UCD-SNMP-MIB::memUsedRealTXT.1
Start monitoring Unix/Linux servers running the Net-SNMP (net-snmp/snmpd) agent (CPU/memory/disk/process-table status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the UCD-SNMP-MIB::memUsedRealTXT OID value, configure state conditions and alerts, and monitor any Unix/Linux servers running the Net-SNMP (net-snmp/snmpd) agent (CPU/memory/disk/process-table status) from a single console.
OID Breakdown
Upper-level ancestors (6 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2021 | ucdavis | UCD-SNMP-MIB |
| 1.3.6.1.4.1.2021.4 | memory | UCD-SNMP-MIB |
| 1.3.6.1.4.1.2021.4.17 | memUsedRealTXT | UCD-SNMP-MIB |