ReadOnlyHttp2HeadersBenchmark.java — netty Source File

Source Code

/*
 * Copyright 2016 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.headers;

import io.netty.handler.codec.http.HttpMethod;
import io.netty.handler.codec.http.HttpResponseStatus;
import io.netty.handler.codec.http.HttpScheme;
import io.netty.handler.codec.http2.DefaultHttp2Headers;
import io.netty.handler.codec.http2.Http2Headers;
import io.netty.handler.codec.http2.ReadOnlyHttp2Headers;
import io.netty.microbench.util.AbstractMicrobenchmark;
import io.netty.util.AsciiString;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.BenchmarkMode;
import org.openjdk.jmh.annotations.Fork;
import org.openjdk.jmh.annotations.Measurement;
import org.openjdk.jmh.annotations.Mode;
import org.openjdk.jmh.annotations.OutputTimeUnit;
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.Threads;
import org.openjdk.jmh.annotations.Warmup;
import org.openjdk.jmh.infra.Blackhole;

import java.util.Map;
import java.util.UUID;
import java.util.concurrent.TimeUnit;

@Threads(1)
@State(Scope.Benchmark)
@Fork(2)
@Warmup(iterations = 10)
@Measurement(iterations = 10)
@OutputTimeUnit(TimeUnit.NANOSECONDS)
public class ReadOnlyHttp2HeadersBenchmark extends AbstractMicrobenchmark {
    private AsciiString[] headerNames;
    private AsciiString[] headerValues;

    @Param({ "1", "5", "10", "20" })
    public int headerCount;

    private final AsciiString path = new AsciiString("/BigDynamicPayload");
    private final AsciiString authority = new AsciiString("io.netty");

    @Setup
// ... (79 more lines)