All MIBs › ISM-PERFORMANCE-MIB › hwPerfCacheReadUtilization
hwPerfCacheReadUtilization
Module: ISM-PERFORMANCE-MIB
OID (symbolic): ISM-PERFORMANCE-MIB::hwPerfCacheReadUtilization
OID (numeric): 1.3.6.1.4.1.34774.4.1.21.7.1.2
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Description.
What is hwPerfCacheReadUtilization?
This OID reports the percentage of a cache partition currently occupied by read cache data. An admin monitors this to understand how the array is balancing its cache between read and write caching for that partition.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.34774.4.1.21.7.1.2 snmpwalk -v2c -c public <target> ISM-PERFORMANCE-MIB::hwPerfCacheReadUtilization
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.34774.4.1.21.7.1.2.1 snmpget -v2c -c public <target> ISM-PERFORMANCE-MIB::hwPerfCacheReadUtilization.1
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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 |
| 1.3.6.1.4.1.34774.4.1.21.7 | hwPerfCacheTable | ISM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.34774.4.1.21.7.1 | hwPerfCacheEntry | ISM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.34774.4.1.21.7.1.2 | hwPerfCacheReadUtilization | ISM-PERFORMANCE-MIB |