All MIBs › ORADB-MIB › oraDbSysFreeBufferRequested
oraDbSysFreeBufferRequested
Module: ORADB-MIB
OID (symbolic): ORADB-MIB::oraDbSysFreeBufferRequested
OID (numeric): 1.3.6.1.4.1.111.4.1.1.1.6
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: the 'free buffer requested' parameter from v$sysstat
What is oraDbSysFreeBufferRequested?
This counter reports the 'free buffer requested' statistic from v$sysstat, the number of times a server process needed a free buffer slot to read a new block into the cache. Admins pair it with oraDbSysFreeBufferInspected to judge how hard the instance is working to find clean buffer space.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.111.4.1.1.1.6 snmpwalk -v2c -c public <target> ORADB-MIB::oraDbSysFreeBufferRequested
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.111.4.1.1.1.6.1 snmpget -v2c -c public <target> ORADB-MIB::oraDbSysFreeBufferRequested.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 |
| 1.3.6.1.4.1.111.4.1.1 | oraDbSysTable | ORADB-MIB |
| 1.3.6.1.4.1.111.4.1.1.1 | oraDbSysEntry | ORADB-MIB |
| 1.3.6.1.4.1.111.4.1.1.1.6 | oraDbSysFreeBufferRequested | ORADB-MIB |