| /* |
| * 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.logging.log4j.perf.jmh; |
| |
| import org.apache.logging.log4j.LogManager; |
| import org.apache.logging.log4j.Logger; |
| import org.apache.logging.log4j.Marker; |
| import org.apache.logging.log4j.MarkerManager; |
| import org.openjdk.jmh.annotations.Benchmark; |
| import org.openjdk.jmh.annotations.Scope; |
| import org.openjdk.jmh.annotations.Setup; |
| import org.openjdk.jmh.annotations.State; |
| import org.openjdk.jmh.annotations.TearDown; |
| import org.slf4j.LoggerFactory; |
| import org.slf4j.MarkerFactory; |
| |
| /** |
| * Benchmarks Log4j 2 and Logback using a global MarkerFilter which will not be matched for this test. The Marker |
| * provided will have a |
| */ |
| // HOW TO RUN THIS TEST |
| // single thread: |
| // java -jar target/benchmarks.jar ".*MarkerFilterBenchmark.*" -f 1 -i 5 -wi 5 -bm sample -tu ns |
| // multiple threads (for example, 4 threads): |
| // java -jar target/benchmarks.jar ".*MarkerFilterBenchmark.*" -f 1 -i 5 -wi 5 -t 4 -si true -bm sample -tu ns |
| @State(Scope.Benchmark) |
| public class MarkerFilterBenchmark { |
| Logger log4jLogger; |
| org.slf4j.Logger slf4jLogger; |
| org.slf4j.Marker LOGBACK_FLOW_MARKER; |
| org.slf4j.Marker LOGBACK_ENTRY_MARKER; |
| Marker LOG4J_FLOW_MARKER; |
| Marker LOG4J_ENTRY_MARKER; |
| |
| @Setup |
| public void setUp() { |
| System.setProperty("log4j.configurationFile", "log4j2-markerFilter-perf.xml"); |
| System.setProperty("logback.configurationFile", "logback-markerFilter-perf.xml"); |
| LOGBACK_FLOW_MARKER = MarkerFactory.getMarker("FLOW"); |
| LOGBACK_ENTRY_MARKER = MarkerFactory.getMarker("ENTRY"); |
| LOG4J_FLOW_MARKER = MarkerManager.getMarker("FLOW"); |
| LOG4J_ENTRY_MARKER = MarkerManager.getMarker("ENTRY"); |
| LOGBACK_ENTRY_MARKER.add(LOGBACK_FLOW_MARKER); |
| LOG4J_ENTRY_MARKER.addParents(LOG4J_FLOW_MARKER); |
| log4jLogger = LogManager.getLogger(MarkerFilterBenchmark.class); |
| slf4jLogger = LoggerFactory.getLogger(MarkerFilterBenchmark.class); |
| } |
| |
| @TearDown |
| public void tearDown() { |
| System.clearProperty("log4j.configurationFile"); |
| System.clearProperty("log4j.configuration"); |
| System.clearProperty("logback.configurationFile"); |
| } |
| |
| @Benchmark |
| public boolean baseline() { |
| return true; |
| } |
| |
| @Benchmark |
| public void log4jParentMarker() { |
| log4jLogger.info(LOG4J_ENTRY_MARKER, "This is a test"); |
| } |
| |
| @Benchmark |
| public void log4jSimpleMarker() { |
| log4jLogger.info(LOG4J_FLOW_MARKER, "This is a test"); |
| } |
| |
| @Benchmark |
| public void log4jTooFine() { |
| log4jLogger.trace("This is not logged"); |
| } |
| |
| @Benchmark |
| public void logbackParentMarker() { |
| slf4jLogger.info(LOGBACK_ENTRY_MARKER, "This is a test"); |
| } |
| |
| @Benchmark |
| public void logbackSimpleMarker() { |
| slf4jLogger.info(LOGBACK_FLOW_MARKER, "This is a test"); |
| } |
| |
| @Benchmark |
| public void logbackTooFine() { |
| slf4jLogger.trace("This is not logged"); |
| } |
| } |