| /* |
| * 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.rocketmq.eventbridge.adapter.benchmark; |
| |
| import org.apache.commons.lang3.concurrent.BasicThreadFactory; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.io.*; |
| import java.util.TimerTask; |
| import java.util.concurrent.ScheduledThreadPoolExecutor; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicReference; |
| |
| /** |
| * 整条链路 |
| */ |
| public class EventTPSCommon extends AbstractEventCommon { |
| public static void main(String[] args) { |
| String filePath = System.getProperty("user.home") + "/demo.eventbridge"; |
| if (args.length > 0) { |
| filePath = args[0]; |
| } |
| EventTPSCommon tpsCommon = null; |
| try { |
| tpsCommon = new EventTPSCommon(filePath); |
| tpsCommon.start(); |
| } catch (FileNotFoundException e) { |
| e.printStackTrace(); |
| } catch (IOException e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| public EventTPSCommon(String filePath) throws FileNotFoundException { |
| init(filePath); |
| } |
| |
| private void init(String filePath) throws FileNotFoundException { |
| file = new File(filePath); |
| lineNumberReader = new LineNumberReader(new FileReader(file)); |
| previousRowCount = new AtomicReference<>(); |
| previousRowCount.set(0); |
| executorService = new ScheduledThreadPoolExecutor(1, |
| new BasicThreadFactory.Builder().namingPattern("BenchmarkTimerThread-all-%d").build()); |
| } |
| |
| @Override |
| public void start() { |
| executorService.scheduleAtFixedRate(new TimerTask() { |
| @Override |
| public void run() { |
| try { |
| printStats(); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| }, 1000, 1000, TimeUnit.MILLISECONDS); |
| } |
| } |