| /* |
| * 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.camel.itest.jmh; |
| |
| import java.io.File; |
| import java.util.concurrent.TimeUnit; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.ConsumerTemplate; |
| import org.apache.camel.Endpoint; |
| import org.apache.camel.ProducerTemplate; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.impl.DefaultCamelContext; |
| import org.junit.jupiter.api.Test; |
| import org.openjdk.jmh.annotations.Benchmark; |
| import org.openjdk.jmh.annotations.BenchmarkMode; |
| import org.openjdk.jmh.annotations.Level; |
| import org.openjdk.jmh.annotations.Mode; |
| import org.openjdk.jmh.annotations.OutputTimeUnit; |
| import org.openjdk.jmh.annotations.Scope; |
| import org.openjdk.jmh.annotations.Setup; |
| import org.openjdk.jmh.annotations.State; |
| import org.openjdk.jmh.infra.Blackhole; |
| import org.openjdk.jmh.results.format.ResultFormatType; |
| import org.openjdk.jmh.runner.Runner; |
| import org.openjdk.jmh.runner.options.Options; |
| import org.openjdk.jmh.runner.options.OptionsBuilder; |
| |
| public class SedaRoundTripTest { |
| |
| @Test |
| public void launchBenchmark() throws Exception { |
| Options opt = new OptionsBuilder() |
| // Specify which benchmarks to run. |
| // You can be more specific if you'd like to run only one benchmark per test. |
| .include(this.getClass().getName() + ".*") |
| // Set the following options as needed |
| .measurementIterations(10) |
| .warmupIterations(5) |
| .forks(1) |
| .resultFormat(ResultFormatType.JSON) |
| .result(this.getClass().getSimpleName() + ".jmh.json") |
| .build(); |
| |
| new Runner(opt).run(); |
| } |
| |
| // The JMH samples are the best documentation for how to use it |
| // http://hg.openjdk.java.net/code-tools/jmh/file/tip/jmh-samples/src/main/java/org/openjdk/jmh/samples/ |
| @State(Scope.Benchmark) |
| public static class BenchmarkState { |
| |
| CamelContext context; |
| ProducerTemplate producerTemplate; |
| ConsumerTemplate consumerTemplate; |
| Endpoint producerEndpoint; |
| Endpoint consumerEndpoint; |
| |
| String someString = "test1"; |
| File sampleFile = new File("some-file"); |
| Integer someInt = Integer.valueOf(1); |
| Long someLong = Long.valueOf(2); |
| |
| @Setup(Level.Trial) |
| public void initialize() throws Exception { |
| context = new DefaultCamelContext(); |
| |
| producerTemplate = context.createProducerTemplate(); |
| consumerTemplate = context.createConsumerTemplate(); |
| |
| producerEndpoint = context.getEndpoint("seda:test?blockWhenFull=true&offerTimeout=1000"); |
| consumerEndpoint = context.getEndpoint("seda:test"); |
| |
| context.start(); |
| } |
| } |
| |
| @OutputTimeUnit(TimeUnit.MILLISECONDS) |
| @BenchmarkMode({Mode.Throughput, Mode.AverageTime, Mode.SingleShotTime}) |
| @Benchmark |
| public void sendBlocking(SedaRoundTripTest.BenchmarkState state, Blackhole bh) { |
| state.producerTemplate.sendBody(state.producerEndpoint, state.someString); |
| bh.consume(state.consumerTemplate.receive(state.consumerEndpoint)); |
| } |
| |
| |
| @OutputTimeUnit(TimeUnit.MILLISECONDS) |
| @BenchmarkMode({Mode.Throughput, Mode.AverageTime, Mode.SingleShotTime}) |
| @Benchmark |
| public void sendBlockingWithMultipleTypes(SedaRoundTripTest.BenchmarkState state, Blackhole bh) { |
| state.producerTemplate.sendBody(state.producerEndpoint, state.someString); |
| bh.consume(state.consumerTemplate.receive(state.consumerEndpoint)); |
| |
| state.producerTemplate.sendBody(state.producerEndpoint, state.someLong); |
| bh.consume(state.consumerTemplate.receive(state.consumerEndpoint)); |
| |
| state.producerTemplate.sendBody(state.producerEndpoint, state.someInt); |
| bh.consume(state.consumerTemplate.receive(state.consumerEndpoint)); |
| |
| state.producerTemplate.sendBody(state.producerEndpoint, state.sampleFile); |
| bh.consume(state.consumerTemplate.receive(state.consumerEndpoint)); |
| } |
| |
| |
| } |