All MIBs › CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB › cucsEquipmentFexSystemStatsMemAvailableAvg
cucsEquipmentFexSystemStatsMemAvailableAvg
Module: CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB
OID (symbolic): CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB::cucsEquipmentFexSystemStatsMemAvailableAvg
OID (numeric): 1.3.6.1.4.1.9.9.719.1.15.164.1.18
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: Cisco UCS equipment:FexSystemStats:memAvailableAvg managed object property
What is cucsEquipmentFexSystemStatsMemAvailableAvg?
This read-only Gauge32 field is the 'memAvailableAvg' property of the 'FexSystemStats' managed object in Cisco UCS Manager's equipment-inventory schema averaged over the collection interval. The averaged available-memory figure is the more trustworthy long-term health indicator for this FEX's control plane than free memory alone, since it reflects genuinely usable memory rather than memory tied up in reclaimable cache. MemAvailableAvg staying above 80MB across weeks of samples is a reassuring sign even if KernelMemFreeAvg looks comparatively low.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.15.164.1.18 snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB::cucsEquipmentFexSystemStatsMemAvailableAvg
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.15.164.1.18.1 snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB::cucsEquipmentFexSystemStatsMemAvailableAvg.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cucsEquipmentFexSystemStatsMemAvailableAvg.1
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| 1.3.6.1.4.1.9.9.719 | ciscoUnifiedComputingMIB | CISCO-UNIFIED-COMPUTING-MIB |
| 1.3.6.1.4.1.9.9.719.1 | ciscoUnifiedComputingMIBObjects | CISCO-UNIFIED-COMPUTING-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.719.1.15 | cucsEquipmentObjects | CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB |
| 1.3.6.1.4.1.9.9.719.1.15.164 | cucsEquipmentFexSystemStatsTable | CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB |
| 1.3.6.1.4.1.9.9.719.1.15.164.1 | cucsEquipmentFexSystemStatsEntry | CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB |
| 1.3.6.1.4.1.9.9.719.1.15.164.1.18 | cucsEquipmentFexSystemStatsMemAvailableAvg | CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB |