All MIBs › CHASSIS-MIB › chasControlCPUUtilization
chasControlCPUUtilization
Module: CHASSIS-MIB
OID (symbolic): CHASSIS-MIB::chasControlCPUUtilization
OID (numeric): 1.3.6.1.4.1.800.2.1.3.1.1.16
Node type: OBJECT-TYPE
Type: Gauge
Access: read-only
Description: The current CPU utilization for this controller.
What is chasControlCPUUtilization?
This object reports the current CPU utilization percentage for a specific controller card. An admin watches this to catch a controller that's becoming a management-plane bottleneck, for example under heavy SNMP polling or a runaway process, before it starts causing slow CLI/SNMP response or failed keepalives. A Primary MPM controller sitting at 95% chasControlCPUUtilization for an extended period could start missing keepalives to the Secondary, risking an unwanted failover.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.800.2.1.3.1.1.16 snmpwalk -v2c -c public <target> CHASSIS-MIB::chasControlCPUUtilization
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.800.2.1.3.1.1.16.1 snmpget -v2c -c public <target> CHASSIS-MIB::chasControlCPUUtilization.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> chasControlCPUUtilization.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.800 | xylan | XYLAN-BASE-MIB |
| 1.3.6.1.4.1.800.2 | xylanArch | XYLAN-BASE-MIB |
| 1.3.6.1.4.1.800.2.1 | xylanChassis | XYLAN-BASE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.800.2.1.3 | chasController | CHASSIS-MIB |
| 1.3.6.1.4.1.800.2.1.3.1 | chasControlTable | CHASSIS-MIB |
| 1.3.6.1.4.1.800.2.1.3.1.1 | chasControlEntry | CHASSIS-MIB |
| 1.3.6.1.4.1.800.2.1.3.1.1.16 | chasControlCPUUtilization | CHASSIS-MIB |