All MIBs › ISM-PERFORMANCE-MIB › hwPerfNodeAvgCacheUsage
hwPerfNodeAvgCacheUsage
Module: ISM-PERFORMANCE-MIB
OID (symbolic): ISM-PERFORMANCE-MIB::hwPerfNodeAvgCacheUsage
OID (numeric): 1.3.6.1.4.1.34774.4.1.21.3.1.3
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: Description.
What is hwPerfNodeAvgCacheUsage?
This OID reports the average cache utilization for a storage controller node. An admin monitors this alongside CPU usage to judge whether the node's cache is being fully exploited or is a limiting factor for performance.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.34774.4.1.21.3.1.3 snmpwalk -v2c -c public <target> ISM-PERFORMANCE-MIB::hwPerfNodeAvgCacheUsage
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.34774.4.1.21.3.1.3.1 snmpget -v2c -c public <target> ISM-PERFORMANCE-MIB::hwPerfNodeAvgCacheUsage.1
Start monitoring Huawei storage arrays with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ISM-PERFORMANCE-MIB::hwPerfNodeAvgCacheUsage OID value, configure state conditions and alerts, and monitor any Huawei storage arrays 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 |
| 1.3.6.1.4.1.34774 | huaweistorage | HUAWEI-STORAGE-NAS-MIB |
| 1.3.6.1.4.1.34774.4 | hwStorage | HUAWEI-STORAGE-NAS-MIB |
| 1.3.6.1.4.1.34774.4.1 | hwISM | HUAWEI-STORAGE-NAS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.34774.4.1.21 | hwPerformance | ISM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.34774.4.1.21.3 | hwPerfNodeTable | ISM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.34774.4.1.21.3.1 | hwPerfNodeEntry | ISM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.34774.4.1.21.3.1.3 | hwPerfNodeAvgCacheUsage | ISM-PERFORMANCE-MIB |