All MIBs › ORADB-MIB › oraDbLibraryCacheGetHits
oraDbLibraryCacheGetHits
Module: ORADB-MIB
OID (symbolic): ORADB-MIB::oraDbLibraryCacheGetHits
OID (numeric): 1.3.6.1.4.1.111.4.1.4.1.4
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Number of times the handles are already allocated in the cache.
What is oraDbLibraryCacheGetHits?
This counter reports how many of those handle requests in a library cache namespace found the object's handle already allocated in the cache. A low hit ratio against oraDbLibraryCacheGets suggests the shared pool may be undersized for the SQL workload.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.111.4.1.4.1.4 snmpwalk -v2c -c public <target> ORADB-MIB::oraDbLibraryCacheGetHits
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.111.4.1.4.1.4.1 snmpget -v2c -c public <target> ORADB-MIB::oraDbLibraryCacheGetHits.1
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.111 | oracle | ORACLE-AGENT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.111.4 | oraDbMIB | ORADB-MIB |
| 1.3.6.1.4.1.111.4.1 | oraDbObjects | ORADB-MIB |
| 1.3.6.1.4.1.111.4.1.4 | oraDbLibraryCacheTable | ORADB-MIB |
| 1.3.6.1.4.1.111.4.1.4.1 | oraDbLibraryCacheEntry | ORADB-MIB |
| 1.3.6.1.4.1.111.4.1.4.1.4 | oraDbLibraryCacheGetHits | ORADB-MIB |