All MIBs › SCC-RAID7-MIB › raid7CacheHitPercent
raid7CacheHitPercent
Module: SCC-RAID7-MIB
OID (symbolic): SCC-RAID7-MIB::raid7CacheHitPercent
OID (numeric): 1.3.6.1.4.1.1386.2.1.2.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The system-wide percentage of operations satisfied from the RAID7 system cache. This does not include any operations satisfied from cache in channel adapters, or cache built into the physical drives.
What is raid7CacheHitPercent?
Reports the percentage of I/O operations served directly from the RAID7 controller's own cache, excluding any hits satisfied by channel-adapter or drive-level caches; a low value suggests the cache is undersized or the workload has poor locality.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1386.2.1.2.4 snmpwalk -v2c -c public <target> SCC-RAID7-MIB::raid7CacheHitPercent
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1386.2.1.2.4.1 snmpget -v2c -c public <target> SCC-RAID7-MIB::raid7CacheHitPercent.1
Start monitoring SCC RAID7 storage array controller (firmware/memory/cache-hit performance status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SCC-RAID7-MIB::raid7CacheHitPercent OID value, configure state conditions and alerts, and monitor any SCC RAID7 storage array controller (firmware/memory/cache-hit performance status) 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 |
| 1.3.6.1.4.1.1386 | scc | SCC-ENTERPRISE-MIB |
| 1.3.6.1.4.1.1386.2 | sccMibs | SCC-ENTERPRISE-MIB |
| 1.3.6.1.4.1.1386.2.1 | raid7mib | SCC-ENTERPRISE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1386.2.1.2 | raid7Memory | SCC-RAID7-MIB |
| 1.3.6.1.4.1.1386.2.1.2.4 | raid7CacheHitPercent | SCC-RAID7-MIB |