def update_GC(self):
        """
        Method to update the GC by sending it
        the nodes status regarding CPU and SOC
        """
        while True:
            try:
                self.monitor.update_nodes()
                matched_subs = self.dds.writer.matched_subscriptions
                for sub_info in matched_subs:
                    sub_name = sub_info['name']
                print(matched_subs)
                for node in self.monitor.all_nodes.items:
                    data = {}
                    data["Identificador"] = "Node_Status"
                    data["NodeId"] = node.metadata.name
                    data["TerminationPointId"] = str(node.usage['cpu'])
                    data["LinkId"] = str(node.SoC)
                    if node.pods.anyPodRunningVNF(lambda x: x.metadata.name.startswith('vnf')):
                        data["SourceNode"] = "1"
                    else:
                        data["SourceNode"] = "0"
                    data["DestinationNode"] = self.localdds
                    self.dds.writer.instance.set_dictionary(data)
                    dt = int(datetime.now().timestamp() * 1000000000)
                    self.dds.writer.write(source_timestamp=dt)
                time.sleep(self.time_interval_multideployment)
            except Exception as e:
                print(str(e))