All MIBs › CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB › cucsEquipmentFexSystemStatsKernelMemFreeMin
cucsEquipmentFexSystemStatsKernelMemFreeMin
Module: CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB
OID (symbolic): CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB::cucsEquipmentFexSystemStatsKernelMemFreeMin
OID (numeric): 1.3.6.1.4.1.9.9.719.1.15.164.1.8
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: Cisco UCS equipment:FexSystemStats:kernelMemFreeMin managed object property
What is cucsEquipmentFexSystemStatsKernelMemFreeMin?
This read-only Gauge32 field is the 'kernelMemFreeMin' property of the 'FexSystemStats' managed object in Cisco UCS Manager's equipment-inventory schema capturing the lowest amount of free kernel memory seen in the window. The lowest free-memory figure in the window is the number that matters most operationally, since it shows how close the FEX's control-plane OS came to running out of memory at its worst moment. A KernelMemFreeMin of 8MB is the kind of reading that would prompt an admin to schedule a FEX reload before the control plane hits an out-of-memory condition.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.15.164.1.8 snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB::cucsEquipmentFexSystemStatsKernelMemFreeMin
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.15.164.1.8.1 snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB::cucsEquipmentFexSystemStatsKernelMemFreeMin.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 |
| 1.3.6.1.4.1.9.9.719.1.15.164.1.8 | cucsEquipmentFexSystemStatsKernelMemFreeMin | CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB |