| package org.apache.camel.itest.jmh; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| import org.apache.camel.Endpoint; |
| import org.apache.camel.ProducerTemplate; |
| import org.apache.camel.ServiceStatus; |
| import org.apache.camel.impl.DefaultCamelContext; |
| import org.apache.camel.spi.EndpointRegistry; |
| import org.apache.camel.support.EndpointHelper; |
| import org.apache.camel.support.NormalizedUri; |
| 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; |
| |
| /** |
| * These tests specific operations of the EndpointHelper in single-thread scenarios. |
| */ |
| public class EndpointHelperTest { |
| |
| @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(); |
| } |
| |
| @State(Scope.Benchmark) |
| public static class BenchmarkState { |
| DefaultCamelContext context; |
| ProducerTemplate producerTemplate; |
| EndpointRegistry<NormalizedUri> endpointRegistry; |
| |
| String[] stringRoutes = new String[500]; |
| NormalizedUri[] routes = new NormalizedUri[500]; |
| NormalizedUri[] nonExistentRoutes = new NormalizedUri[500]; |
| Endpoint[] endpoints = new Endpoint[500]; |
| |
| @Setup(Level.Trial) |
| public void initialize() throws Exception { |
| context = new DefaultCamelContext(); |
| |
| context.start(); |
| producerTemplate = context.createProducerTemplate(); |
| endpointRegistry = context.getEndpointRegistry(); |
| |
| for (int i = 0; i < routes.length; i++) { |
| final String route = "controlbus:route?routeId=route" + i + "&action=status&loggingLevel=off"; |
| |
| stringRoutes[i] = route; |
| routes[i] = NormalizedUri.newNormalizedUri(route, false); |
| |
| endpoints[i] = context.getEndpoint(route); |
| producerTemplate.requestBody(endpoints[i], null, ServiceStatus.class); |
| |
| nonExistentRoutes[i] = NormalizedUri.newNormalizedUri("controlbus:route?routeId=nonExistentRoutes" + i + "&action=status&loggingLevel=off", |
| false); |
| |
| } |
| } |
| } |
| |
| @OutputTimeUnit(TimeUnit.MICROSECONDS) |
| @BenchmarkMode(Mode.AverageTime) |
| @Benchmark |
| public void testMatchEndpointSame(BenchmarkState state, Blackhole bh) { |
| for (String route : state.stringRoutes) { |
| bh.consume(EndpointHelper.matchEndpoint(state.context, route, route)); |
| } |
| } |
| |
| |
| @OutputTimeUnit(TimeUnit.MICROSECONDS) |
| @BenchmarkMode(Mode.AverageTime) |
| @Benchmark |
| public void testMatchEndpointNotSame(BenchmarkState state, Blackhole bh) { |
| for (int i = 0; i < state.routes.length; i++) { |
| bh.consume(EndpointHelper.matchEndpoint(state.context, state.routes[i].toString(), state.stringRoutes[i])); |
| } |
| } |
| |
| } |