HttpFragmentedRequestDecoderBenchmark.java — netty Source File

Source Code

/*
 * Copyright 2023 The Netty Project
 *
 * The Netty Project 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:
 *
 *   https://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 io.netty.microbench.http;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufAllocator;
import io.netty.buffer.PooledByteBufAllocator;
import io.netty.buffer.UnpooledByteBufAllocator;
import io.netty.channel.embedded.EmbeddedChannel;
import io.netty.handler.codec.http.HttpRequestDecoder;
import io.netty.microbench.util.AbstractMicrobenchmark;
import io.netty.util.ReferenceCountUtil;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.CompilerControl;
import org.openjdk.jmh.annotations.CompilerControl.Mode;
import org.openjdk.jmh.annotations.Measurement;
import org.openjdk.jmh.annotations.Param;
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.openjdk.jmh.annotations.Warmup;

import java.util.ArrayList;
import java.util.Queue;
import java.util.concurrent.TimeUnit;

import static io.netty.handler.codec.http.HttpObjectDecoder.DEFAULT_INITIAL_BUFFER_SIZE;
import static io.netty.handler.codec.http.HttpObjectDecoder.DEFAULT_MAX_CHUNK_SIZE;
import static io.netty.handler.codec.http.HttpObjectDecoder.DEFAULT_MAX_HEADER_SIZE;
import static io.netty.handler.codec.http.HttpObjectDecoder.DEFAULT_MAX_INITIAL_LINE_LENGTH;
import static io.netty.microbench.http.HttpRequestDecoderUtils.CONTENT_LENGTH;
import static io.netty.microbench.http.HttpRequestDecoderUtils.CONTENT_MIXED_DELIMITERS;

/**
 * This benchmark is based on HttpRequestDecoderTest class.
 */
@State(Scope.Benchmark)
@Warmup(iterations = 10, time = 500, timeUnit = TimeUnit.MILLISECONDS)
@Measurement(iterations = 10, time = 500, timeUnit = TimeUnit.MILLISECONDS)
public class HttpFragmentedRequestDecoderBenchmark extends AbstractMicrobenchmark {
    @Param({ "64", "128" })
    public int headerFragmentBytes;

    @Param({ "false", "true" })
    public boolean direct;

// ... (67 more lines)