libvirt_node_get_info

(php-libvirt 0.1)

libvirt_node_get_info — Extract hardware information about the node

Description

Array libvirt_node_get_info ( resource $connection )

Extract hardware information about the node (machine running the hypervisor).

Parameters

connection: Connection resource of hypervisor.

Return Values

FALSE is returned on failure. On success associative array containing information is returned.

The array contains these values:

model - string indicating the CPU model
memory - memory size in kilobytes
cpus - the number of active CPUs
mhz - expected CPU frequency
nodes - the number of NUMA cell, 1 for uniform mem access
sockets - number of CPU socket per node
cores - number of core per socket
threads - number of threads per core

Examples

Example #1 libvirt_node_get_info() example

Example of getting hardware info for active hypervisor.


<?php

    $nodeinfo=libvirt_node_get_info($res);
    print_r($nodeinfo);

?>

The above example will output something similar to:

(
    [model] => x86_64
    [memory] => 3077804
    [cpus] => 2
    [nodes] => 1
    [sockets] => 1
    [cores] => 2
    [threads] => 1
    [mhz] => 1700
)