All MIBs › NMS-MEMORY-POOL-MIB › nmsMemoryPoolHeapUtilization
nmsMemoryPoolHeapUtilization
Module: NMS-MEMORY-POOL-MIB
OID (symbolic): NMS-MEMORY-POOL-MIB::nmsMemoryPoolHeapUtilization
OID (numeric): 1.3.6.1.4.1.11606.10.9.48.6
Node type: OBJECT-TYPE
Type: Percent
Access: read-only
Description: This is the heap utilization
What is nmsMemoryPoolHeapUtilization?
This read-only Percent value reports how much of the allocated heap memory is currently in use. Unlike nmsMemoryPoolHeapRatio, which measures heap size against total device memory, this metric measures actual heap consumption against the heap's own allocated size, giving admins a direct view of heap exhaustion risk. For example, nmsMemoryPoolHeapUtilization reaching 98% would warn an admin that the device is close to running out of heap space even if overall device memory still has headroom.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11606.10.9.48.6 snmpwalk -v2c -c public <target> NMS-MEMORY-POOL-MIB::nmsMemoryPoolHeapUtilization
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11606.10.9.48.6.1 snmpget -v2c -c public <target> NMS-MEMORY-POOL-MIB::nmsMemoryPoolHeapUtilization.1
Start monitoring Networking device — switch/router/OLT (memory pool utilization, vendor unidentified) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NMS-MEMORY-POOL-MIB::nmsMemoryPoolHeapUtilization OID value, configure state conditions and alerts, and monitor any Networking device — switch/router/OLT (memory pool utilization, vendor unidentified) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.11606 | pbn | PBN-ROOT |
| 1.3.6.1.4.1.11606.10 | nms | NMS-SMI |
| 1.3.6.1.4.1.11606.10.9 | nmsMgmt | NMS-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11606.10.9.48 | nmsMemoryPoolMIB | NMS-MEMORY-POOL-MIB |
| 1.3.6.1.4.1.11606.10.9.48.6 | nmsMemoryPoolHeapUtilization | NMS-MEMORY-POOL-MIB |