All MIBs › DEVICE-MIB › avgBlockSizeFree
avgBlockSizeFree
Module: DEVICE-MIB
OID (symbolic): DEVICE-MIB::avgBlockSizeFree
OID (numeric): 1.3.6.1.4.1.5812.1.5.3
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The average block size that is free in the system memory
What is avgBlockSizeFree?
This reports the average size, in bytes, of the free memory blocks in the system heap. A shrinking average alongside stable numBytesFree can indicate memory fragmentation building up even though total free memory looks fine.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5812.1.5.3 snmpwalk -v2c -c public <target> DEVICE-MIB::avgBlockSizeFree
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5812.1.5.3.1 snmpget -v2c -c public <target> DEVICE-MIB::avgBlockSizeFree.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.5812 | coriolisMibs | CORIOLIS-MIB |
| 1.3.6.1.4.1.5812.1 | device | CORIOLIS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5812.1.5 | sysMemory | DEVICE-MIB |
| 1.3.6.1.4.1.5812.1.5.3 | avgBlockSizeFree | DEVICE-MIB |