All MIBs › TUBS-IBR-XEN-MIB › xenHostCPUs
xenHostCPUs
Module: TUBS-IBR-XEN-MIB
OID (symbolic): TUBS-IBR-XEN-MIB::xenHostCPUs
OID (numeric): 1.3.6.1.4.1.1575.1.14.1.1.3
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: The total number of CPUs on the physical host.
What is xenHostCPUs?
This value reports the total number of CPUs installed on the physical Xen host. An admin uses it to understand the host's total CPU capacity when planning how many virtual CPUs can reasonably be allocated across guest domains. For example, xenHostCPUs reading 16 tells the admin this host has 16 physical CPU cores available to back virtual CPU allocations.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1575.1.14.1.1.3 snmpwalk -v2c -c public <target> TUBS-IBR-XEN-MIB::xenHostCPUs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1575.1.14.1.1.3.1 snmpget -v2c -c public <target> TUBS-IBR-XEN-MIB::xenHostCPUs.1
Start monitoring Xen hypervisor host, virtualization server (per-domain state/memory/vCPU allocation status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TUBS-IBR-XEN-MIB::xenHostCPUs OID value, configure state conditions and alerts, and monitor any Xen hypervisor host, virtualization server (per-domain state/memory/vCPU allocation status) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.1575 | tubs | TUBS-SMI |
| 1.3.6.1.4.1.1575.1 | ibr | TUBS-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1575.1.14 | xenMIB | TUBS-IBR-XEN-MIB |
| 1.3.6.1.4.1.1575.1.14.1 | xenObjects | TUBS-IBR-XEN-MIB |
| 1.3.6.1.4.1.1575.1.14.1.1 | xenHost | TUBS-IBR-XEN-MIB |
| 1.3.6.1.4.1.1575.1.14.1.1.3 | xenHostCPUs | TUBS-IBR-XEN-MIB |