'Get interface statistics information'

def get_intf_statistics_info(self, stat_info, intf_name):

    if (not intf_name):
        return
    if_type = get_interface_type(intf_name)
    if ((if_type == 'fcoe-port') or (if_type == 'nve') or (if_type == 'tunnel') or (if_type == 'vbdif') or (if_type == 'vlanif')):
        return
    if stat_info:
        for eles in stat_info:
            if (eles.tag in ['receiveByte', 'sendByte', 'rcvUniPacket', 'rcvMutiPacket', 'rcvBroadPacket', 'sendUniPacket', 'sendMutiPacket', 'sendBroadPacket', 'rcvErrorPacket', 'rcvDropPacket', 'sendErrorPacket', 'sendDropPacket']):
                if (eles.tag == 'receiveByte'):
                    self.result[intf_name]['Inbound    octets(bytes)'] = eles.text
                elif (eles.tag == 'rcvUniPacket'):
                    self.result[intf_name]['Inbound    unicast(pkts)'] = eles.text
                elif (eles.tag == 'rcvMutiPacket'):
                    self.result[intf_name]['Inbound    multicast(pkts)'] = eles.text
                elif (eles.tag == 'rcvBroadPacket'):
                    self.result[intf_name]['Inbound    broadcast(pkts)'] = eles.text
                elif (eles.tag == 'rcvErrorPacket'):
                    self.result[intf_name]['Inbound    error(pkts)'] = eles.text
                elif (eles.tag == 'rcvDropPacket'):
                    self.result[intf_name]['Inbound    drop(pkts)'] = eles.text
                elif (eles.tag == 'sendByte'):
                    self.result[intf_name]['Outbound    octets(bytes)'] = eles.text
                elif (eles.tag == 'sendUniPacket'):
                    self.result[intf_name]['Outbound    unicast(pkts)'] = eles.text
                elif (eles.tag == 'sendMutiPacket'):
                    self.result[intf_name]['Outbound    multicast(pkts)'] = eles.text
                elif (eles.tag == 'sendBroadPacket'):
                    self.result[intf_name]['Outbound    broadcast(pkts)'] = eles.text
                elif (eles.tag == 'sendErrorPacket'):
                    self.result[intf_name]['Outbound    error(pkts)'] = eles.text
                elif (eles.tag == 'sendDropPacket'):
                    self.result[intf_name]['Outbound    drop(pkts)'] = eles.text
