All MIBs › KERNEL-READER-SUNMANAGEMENTCENTER-MIB › krCPUDelta
krCPUDelta
Module: KERNEL-READER-SUNMANAGEMENTCENTER-MIB
OID (symbolic): KERNEL-READER-SUNMANAGEMENTCENTER-MIB::krCPUDelta
OID (numeric): 1.3.6.1.4.1.42.2.12.2.2.12.5.1.1.1.2
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: The delta of V1(value 1) and V2(value 2), where V1 and V2 are the cumulative CPU clock ticks taken at different times which is either when refresh interval reaches or when the mannual refresh is issued. V1 or V2 is the Sum of CPU_IdleTime, CPU_UserModeTime, CPU_KernelModeTime and CPU_WaitTime. If V1 is the previous value and V2 is the current value then
krCPUDelta = V2 - V1.
What is krCPUDelta?
The delta of cumulative CPU clock ticks between the previous and current sample (sum of idle, user, kernel, and wait time); it is the divisor used to convert the other CPUUtilEntry counters into percentages, per the MIB's own formula krCPUDelta = V2 - V1.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.42.2.12.2.2.12.5.1.1.1.2 snmpwalk -v2c -c public <target> KERNEL-READER-SUNMANAGEMENTCENTER-MIB::krCPUDelta
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.42.2.12.2.2.12.5.1.1.1.2.1 snmpget -v2c -c public <target> KERNEL-READER-SUNMANAGEMENTCENTER-MIB::krCPUDelta.1
Start monitoring Sun/Solaris server managed via Sun Management Center with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the KERNEL-READER-SUNMANAGEMENTCENTER-MIB::krCPUDelta OID value, configure state conditions and alerts, and monitor any Sun/Solaris server managed via Sun Management Center from a single console.
OID Breakdown
Upper-level ancestors (16 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 |
| 1.3.6.1.4.1.42 | sun | AGENT-STATS-MIB2 |
| 1.3.6.1.4.1.42.2 | prod | AGENT-STATS-MIB2 |
| 1.3.6.1.4.1.42.2.12 | sunsymon | AGENT-STATS-MIB2 |
| 1.3.6.1.4.1.42.2.12.2 | agent | AGENT-STATS-MIB2 |
| 1.3.6.1.4.1.42.2.12.2.2 | modules | AGENT-STATS-MIB2 |
| 1.3.6.1.4.1.42.2.12.2.2.12 | kernelReader | KERNEL-READER-SIMPLE-MIB2 |
| 1.3.6.1.4.1.42.2.12.2.2.12.5 | cpudetail | KERNEL-READER-SIMPLE-MIB2 |
| 1.3.6.1.4.1.42.2.12.2.2.12.5.1 | cpuUtilTable | KERNEL-READER-SIMPLE-MIB2 |
| 1.3.6.1.4.1.42.2.12.2.2.12.5.1.1 | cpuUtilEntry | KERNEL-READER-SIMPLE-MIB2 |
| 1.3.6.1.4.1.42.2.12.2.2.12.5.1.1.1 | cpuinstance | KERNEL-READER-SIMPLE-MIB2 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.42.2.12.2.2.12.5.1.1.1.2 | krCPUDelta | KERNEL-READER-SUNMANAGEMENTCENTER-MIB |