All MIBs › CNTAU-MIB › cntCpuSemCount
cntCpuSemCount
Module: CNTAU-MIB
OID (symbolic): CNTAU-MIB::cntCpuSemCount
OID (numeric): 1.3.6.1.4.1.333.1.1.4.15.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The number of semaphores for this CPU.
What is cntCpuSemCount?
This read-only INTEGER reports the number of semaphores currently allocated for this CPU. An admin investigating inter-process synchronization issues on this processor would monitor this count as a general health indicator of the CPU's internal locking activity. For example, an unusually high or rapidly changing semaphore count on one CPU compared to its peers might point to a runaway task.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.333.1.1.4.15.1.3 snmpwalk -v2c -c public <target> CNTAU-MIB::cntCpuSemCount
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.333.1.1.4.15.1.3.1 snmpget -v2c -c public <target> CNTAU-MIB::cntCpuSemCount.1
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.333 | cnt | CNT2-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.333.1 | cntau | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.1 | cntsystem | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.1.4 | cntSysHardware | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.1.4.15 | cntHwCpuTable | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.1.4.15.1 | cntHwCpuEntry | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.1.4.15.1.3 | cntCpuSemCount | CNTAU-MIB |