libvirt_domain_interface_stats — provide interface statistics for the virtual network interface on domain.
This function returns network interface stats for interfaces attached to the domain. The path parameter is the name of the network interface. Domains may have more than one network interface. To get stats for each you should make multiple calls to this function. Individual fields within the stats structure may be returned as -1, which indicates that the hypervisor does not support that particular statistic.
The returned array contains members in accoridng to the libvirt structure virDomainInterfaceStatsStruct.
|rx_errs||Errors on receive|
|rx_drop||Drops on receive|
|rx_errs||Errors on transmit|
|rx_drop||Drops on transmit|
This is the first implementation of this function in phplibvirt. There are some unsolved issues regarding integer ranges between PHP and Libvirt. We may change the beahviour of this function in future.
Domain resource of domain the interface is attached to
Path to the interface, i.e. "vnet1"
Array with statistics.
Example #1 libvirt_domain_interface_stats() example
Get interface statistics on interface vnet1 on domain test
The above example will output something similar to:
Array ( [rx_bytes] => 94699317 [rx_packets] => 794389 [rx_errs] => 0 [rx_drop] => 0 [tx_bytes] => 0 [tx_packets] => 0 [tx_errs] => 0 [tx_drop] => 0 )