io.netty.microbench.http.HttpRequestEncoderBenchmark Maven / Gradle / Ivy
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/*
* 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.http;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.PooledByteBufAllocator;
import io.netty.buffer.Unpooled;
import io.netty.buffer.UnpooledByteBufAllocator;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelPromise;
import io.netty.handler.codec.http.DefaultFullHttpRequest;
import io.netty.handler.codec.http.DefaultHttpRequest;
import io.netty.handler.codec.http.DefaultLastHttpContent;
import io.netty.handler.codec.http.EmptyHttpHeaders;
import io.netty.handler.codec.http.FullHttpRequest;
import io.netty.handler.codec.http.HttpHeaderNames;
import io.netty.handler.codec.http.HttpHeaderValues;
import io.netty.handler.codec.http.HttpHeaders;
import io.netty.handler.codec.http.DefaultHttpHeadersFactory;
import io.netty.handler.codec.http.HttpMethod;
import io.netty.handler.codec.http.HttpRequest;
import io.netty.handler.codec.http.HttpRequestEncoder;
import io.netty.handler.codec.http.HttpVersion;
import io.netty.handler.codec.http.LastHttpContent;
import io.netty.microbench.channel.EmbeddedChannelWriteReleaseHandlerContext;
import io.netty.microbench.util.AbstractMicrobenchmark;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.Fork;
import org.openjdk.jmh.annotations.Level;
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;
@State(Scope.Thread)
@Fork(2)
@Warmup(iterations = 5)
@Measurement(iterations = 10)
public class HttpRequestEncoderBenchmark extends AbstractMicrobenchmark {
private HttpRequestEncoder encoder;
private FullHttpRequest fullRequest;
private LastHttpContent lastContent;
private HttpRequest contentLengthRequest;
private HttpRequest chunkedRequest;
private ByteBuf content;
private ChannelHandlerContext context;
@Param({ "true", "false" })
public boolean pooledAllocator;
@Param({ "true", "false" })
public boolean voidPromise;
@Param({ "false", "true" })
public boolean typePollution;
@Param({ "128" })
private int contentBytes;
@Setup(Level.Trial)
public void setup() throws Exception {
byte[] bytes = new byte[contentBytes];
content = Unpooled.buffer(bytes.length);
content.writeBytes(bytes);
ByteBuf testContent = Unpooled.unreleasableBuffer(content.asReadOnly());
DefaultHttpHeadersFactory headersFactory = DefaultHttpHeadersFactory.headersFactory().withValidation(false);
HttpHeaders headersWithChunked = headersFactory.newHeaders();
headersWithChunked.add(HttpHeaderNames.TRANSFER_ENCODING, HttpHeaderValues.CHUNKED);
HttpHeaders headersWithContentLength = headersFactory.newHeaders();
headersWithContentLength.add(HttpHeaderNames.CONTENT_LENGTH, testContent.readableBytes());
fullRequest = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.POST, "/index", testContent,
headersWithContentLength, EmptyHttpHeaders.INSTANCE);
contentLengthRequest = new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.POST, "/index",
headersWithContentLength);
chunkedRequest = new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.POST, "/index", headersWithChunked);
lastContent = new DefaultLastHttpContent(testContent, headersFactory);
encoder = new HttpRequestEncoder();
context = new EmbeddedChannelWriteReleaseHandlerContext(pooledAllocator ? PooledByteBufAllocator.DEFAULT :
UnpooledByteBufAllocator.DEFAULT, encoder) {
@Override
protected void handleException(Throwable t) {
handleUnexpectedException(t);
}
};
if (typePollution) {
for (int i = 0; i < 20000; i++) {
differentTypes();
}
}
}
@TearDown(Level.Trial)
public void teardown() {
content.release();
content = null;
}
@Benchmark
public void fullMessage() throws Exception {
fullRequest.content().setIndex(0, contentBytes);
encoder.write(context, fullRequest, newPromise());
}
@Benchmark
public void contentLength() throws Exception {
encoder.write(context, contentLengthRequest, newPromise());
lastContent.content().setIndex(0, contentBytes);
encoder.write(context, lastContent, newPromise());
}
@Benchmark
public void chunked() throws Exception {
encoder.write(context, chunkedRequest, newPromise());
lastContent.content().setIndex(0, contentBytes);
encoder.write(context, lastContent, newPromise());
}
@Benchmark
public void differentTypes() throws Exception {
encoder.write(context, contentLengthRequest, newPromise());
lastContent.content().setIndex(0, contentBytes);
encoder.write(context, lastContent, newPromise());
content.setIndex(0, contentBytes);
fullRequest.content().setIndex(0, contentBytes);
encoder.write(context, fullRequest, newPromise());
encoder.write(context, chunkedRequest, newPromise());
lastContent.content().setIndex(0, contentBytes);
encoder.write(context, lastContent, newPromise());
}
private ChannelPromise newPromise() {
return voidPromise ? context.voidPromise() : context.newPromise();
}
}