WINDOWS-NT-PERFORMANCE :: memorySystemCodeResidentBytes

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsWINDOWS-NT-PERFORMANCEmemorySystemCodeResidentBytes

memorySystemCodeResidentBytes

Module: WINDOWS-NT-PERFORMANCE

OID (symbolic): WINDOWS-NT-PERFORMANCE::memorySystemCodeResidentBytes

OID (numeric): 1.3.6.1.4.1.311.1.1.3.1.1.1.23

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: System Code Resident Bytes is the number of bytes of System Code Total Bytes currently resident in core memory. This is the code working set of the pagable executive. In addition to this, there is another ~300k bytes of non-paged kernel code.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.311.1.1.3.1.1.1.23
snmpwalk -v2c -c public <target> WINDOWS-NT-PERFORMANCE::memorySystemCodeResidentBytes

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.311.1.1.3.1.1.1.23.1
snmpget -v2c -c public <target> WINDOWS-NT-PERFORMANCE::memorySystemCodeResidentBytes.1

Start monitoring Windows NT/Server host running the Microsoft SNMP service (CPU/memory/disk-I/O performance-counter status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the WINDOWS-NT-PERFORMANCE::memorySystemCodeResidentBytes OID value, configure state conditions and alerts, and monitor any Windows NT/Server host running the Microsoft SNMP service (CPU/memory/disk-I/O performance-counter status) from a single console.

OID Breakdown

Upper-level ancestors (12 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.311microsoftInternetServer-MIB
1.3.6.1.4.1.311.1softwareInternetServer-MIB
1.3.6.1.4.1.311.1.1systemsMSFT-MIB
1.3.6.1.4.1.311.1.1.3osMSFT-MIB
1.3.6.1.4.1.311.1.1.3.1windowsNTMSFT-MIB
1.3.6.1.4.1.311.1.1.3.1.1workstationMSFT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.311.1.1.3.1.1.1memoryWINDOWS-NT-PERFORMANCE
1.3.6.1.4.1.311.1.1.3.1.1.1.23memorySystemCodeResidentBytesWINDOWS-NT-PERFORMANCE