| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.servicecomb.metrics.core.meter.os.net; |
| |
| import static org.apache.servicecomb.metrics.core.meter.os.NetMeter.INTERFACE; |
| import static org.apache.servicecomb.metrics.core.meter.os.NetMeter.TAG_PACKETS_RECEIVE; |
| import static org.apache.servicecomb.metrics.core.meter.os.NetMeter.TAG_PACKETS_SEND; |
| import static org.apache.servicecomb.metrics.core.meter.os.NetMeter.TAG_RECEIVE; |
| import static org.apache.servicecomb.metrics.core.meter.os.NetMeter.TAG_SEND; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import com.netflix.spectator.api.Id; |
| import com.netflix.spectator.api.Measurement; |
| |
| public class InterfaceUsage { |
| private final String name; |
| |
| private final List<NetStat> netStats = new ArrayList<>(); |
| |
| public InterfaceUsage(Id id, String name) { |
| this.name = name; |
| id = id.withTag(INTERFACE, name); |
| init(id); |
| } |
| |
| private void init(Id id) { |
| // recv/Bps |
| netStats.add(new NetStat(id.withTag(TAG_RECEIVE), 0)); |
| // send/Bps |
| netStats.add(new NetStat(id.withTag(TAG_SEND), 8)); |
| |
| // recv/pps |
| netStats.add(new NetStat(id.withTag(TAG_PACKETS_RECEIVE), 1)); |
| // send/pps |
| netStats.add(new NetStat(id.withTag(TAG_PACKETS_SEND), 9)); |
| } |
| |
| public void calcMeasurements(List<Measurement> measurements, long msNow) { |
| netStats.forEach(netStat -> measurements.add(new Measurement(netStat.getId(), msNow, netStat.getRate()))); |
| } |
| |
| public void update(String interfaceData, long secondInterval) { |
| String[] netInfo = interfaceData.trim().split("\\s+"); |
| netStats.forEach(netStat -> netStat.update(netInfo, secondInterval)); |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| public List<NetStat> getNetStats() { |
| return netStats; |
| } |
| } |