All MIBs › CISCO-UNIFIED-COMPUTING-SW-MIB › cucsSwSystemStatsHistKernelMemFree
cucsSwSystemStatsHistKernelMemFree
Module: CISCO-UNIFIED-COMPUTING-SW-MIB
OID (symbolic): CISCO-UNIFIED-COMPUTING-SW-MIB::cucsSwSystemStatsHistKernelMemFree
OID (numeric): 1.3.6.1.4.1.9.9.719.1.46.29.1.25
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: Cisco UCS sw:SystemStatsHist:kernelMemFree managed object property
What is cucsSwSystemStatsHistKernelMemFree?
This Gauge32 reports the amount of free kernel memory on the switch at the time this SystemStatsHist sample was taken. An admin watches this value because a switch running critically low on free kernel memory can start dropping processes or misbehaving under load. For example, a SystemStatsHist trend showing free kernel memory steadily declining over days would prompt an admin to investigate a memory leak before the switch runs out entirely.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.46.29.1.25 snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-SW-MIB::cucsSwSystemStatsHistKernelMemFree
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.46.29.1.25.1 snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-SW-MIB::cucsSwSystemStatsHistKernelMemFree.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 |
|---|---|---|
| 1.3.6.1.4.1.9.9.719.1.46 | cucsSwObjects | CISCO-UNIFIED-COMPUTING-SW-MIB |
| 1.3.6.1.4.1.9.9.719.1.46.29 | cucsSwSystemStatsHistTable | CISCO-UNIFIED-COMPUTING-SW-MIB |
| 1.3.6.1.4.1.9.9.719.1.46.29.1 | cucsSwSystemStatsHistEntry | CISCO-UNIFIED-COMPUTING-SW-MIB |
| 1.3.6.1.4.1.9.9.719.1.46.29.1.25 | cucsSwSystemStatsHistKernelMemFree | CISCO-UNIFIED-COMPUTING-SW-MIB |