All MIBs › DPT-SCSI-MIB › dptScsiStatsDevReadCacheHits
dptScsiStatsDevReadCacheHits
Module: DPT-SCSI-MIB
OID (symbolic): DPT-SCSI-MIB::dptScsiStatsDevReadCacheHits
OID (numeric): 1.3.6.1.4.1.1597.1.6.2.1.2
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of data accesses since power up in which the requested data was found in the cache.
What is dptScsiStatsDevReadCacheHits?
A running count of read requests since power-up that were satisfied directly from the controller's cache rather than the disk. A high hit rate relative to total reads is a sign of effective caching for this device's workload.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1597.1.6.2.1.2 snmpwalk -v2c -c public <target> DPT-SCSI-MIB::dptScsiStatsDevReadCacheHits
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1597.1.6.2.1.2.1 snmpget -v2c -c public <target> DPT-SCSI-MIB::dptScsiStatsDevReadCacheHits.1
Start monitoring DPT (Adaptec) SCSI host-bus-adapter with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DPT-SCSI-MIB::dptScsiStatsDevReadCacheHits OID value, configure state conditions and alerts, and monitor any DPT (Adaptec) SCSI host-bus-adapter from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1597 | dpt | DPT-SCSI-MIB |
| 1.3.6.1.4.1.1597.1 | dptScsi | DPT-SCSI-MIB |
| 1.3.6.1.4.1.1597.1.6 | dptScsiStats | DPT-SCSI-MIB |
| 1.3.6.1.4.1.1597.1.6.2 | dptScsiStatsDevTable | DPT-SCSI-MIB |
| 1.3.6.1.4.1.1597.1.6.2.1 | dptScsiStatsDevEntry | DPT-SCSI-MIB |
| 1.3.6.1.4.1.1597.1.6.2.1.2 | dptScsiStatsDevReadCacheHits | DPT-SCSI-MIB |