xjlgod commented on code in PR #6580: URL: https://github.com/apache/incubator-seata/pull/6580#discussion_r1615163180
########## seata-benchmark/seata-benchmark-baseline/src/main/java/org/apache/seata/benchmark/baseline/BenchmarkChartGenerator.java: ########## @@ -0,0 +1,122 @@ +/* + * 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.seata.benchmark.baseline; + +import com.fasterxml.jackson.core.type.TypeReference; +import com.fasterxml.jackson.databind.DeserializationFeature; +import com.fasterxml.jackson.databind.ObjectMapper; +import org.jfree.chart.ChartFactory; +import org.jfree.chart.ChartUtils; +import org.jfree.chart.JFreeChart; +import org.jfree.data.category.DefaultCategoryDataset; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.io.BufferedReader; +import java.io.File; +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.io.Reader; +import java.nio.file.Files; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Objects; + +public class BenchmarkChartGenerator { + + public static final Logger LOGGER = LoggerFactory.getLogger(BenchmarkChartGenerator.class); + + private final ObjectMapper objectMapper = new ObjectMapper() + .configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); + + + /** + * Generate chart by jmh json result + * + * @param jmhJsonFilePath jmhJsonFilePath + * @throws IOException IOException + */ + public void generateChart(String jmhJsonFilePath) throws IOException { + File file = new File(jmhJsonFilePath); + if (!file.exists()) { + throw new RuntimeException("jmh file [" + jmhJsonFilePath + "] not exist!"); + } + + String jsonStr = readFileContent(file); + + List<BenchMarkModel> benchMarkModels = objectMapper.readValue(jsonStr, new TypeReference<List<BenchMarkModel>>() { + }); + + Map<String, DefaultCategoryDataset> datasets = new HashMap<>(); + for (BenchMarkModel benchMarkModel : benchMarkModels) { + DefaultCategoryDataset dataset = datasets.computeIfAbsent(benchMarkModel.getBenchmarkClassName(), k -> new DefaultCategoryDataset()); + + double score = benchMarkModel.getPrimaryMetric().getScore(); + dataset.addValue(score, benchMarkModel.getMode(), benchMarkModel.getBenchmarkMethodKey()); + } + + + String modulePath = Objects.requireNonNull(Thread.currentThread().getContextClassLoader().getResource("")).getPath(); + for (Map.Entry<String, DefaultCategoryDataset> datasetEntry : datasets.entrySet()) { + String className = datasetEntry.getKey(); + + JFreeChart barChart = ChartFactory.createBarChart( + //chart Name + className, + //X Name + "Method", + //Y Name + "Score", + //dataset + datasetEntry.getValue() + ); + + //store to chart + File chartFile = new File(modulePath + "chart/" + className + ".png"); + ChartUtils.saveChartAsPNG(chartFile, barChart, 640, 480); + + LOGGER.info("Generated chart: " + chartFile.getAbsolutePath()); + } + } + + public static String readFileContent(File file) throws IOException { + StringBuilder contentBuilder = new StringBuilder(); + // 使用当前线程的类加载器获取资源作为流 Review Comment: Use english comment here. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: notifications-unsubscr...@seata.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: notifications-unsubscr...@seata.apache.org For additional commands, e-mail: notifications-h...@seata.apache.org
