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add jmh

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Looly
2024-10-02 17:06:23 +08:00
parent 463a8308e0
commit 3f23326788
16 changed files with 200 additions and 29 deletions
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41
hutool-jmh/src/test/java/org/dromara/hutool/jmh/core/CharBufferJmh.java Normal file
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package org.dromara.hutool.jmh.core;
import org.dromara.hutool.core.io.buffer.FastCharBuffer;
import org.openjdk.jmh.annotations.*;
import java.util.concurrent.TimeUnit;
@BenchmarkMode(Mode.AverageTime)//每次执行平均花费时间
@Warmup(iterations = 1, time = 1, timeUnit = TimeUnit.SECONDS) //预热1次调用
@Measurement(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS) // 执行5此，每次1秒
@Threads(1) //单线程
@Fork(1) //
@OutputTimeUnit(TimeUnit.NANOSECONDS) // 单位：纳秒
@State(Scope.Benchmark) // 共享域
public class CharBufferJmh {
private final int appendCount = 10000;
private String str;
@Setup
public void setup() {
str = "abc123你好";
}
@SuppressWarnings("MismatchedQueryAndUpdateOfStringBuilder")
@Benchmark
public void stringBuilderJmh() {
final StringBuilder stringBuilder = new StringBuilder(1024);
for (int i = 0; i < appendCount; i++) {
stringBuilder.append(str);
}
}
@Benchmark
public void fastCharBufferJmh() {
final FastCharBuffer fastCharBuffer = new FastCharBuffer(1024);
for (int i = 0; i < appendCount; i++) {
fastCharBuffer.append(str);
}
}
}

4
hutool-jmh/src/test/java/org/dromara/hutool/jmh/core/package-info.java Normal file
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/**
* 核心包性能测试
*/
package org.dromara.hutool.jmh.core;

90
hutool-jmh/src/test/java/org/dromara/hutool/jmh/json/BeanToJsonStrJmh.java Normal file
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/*
* Copyright (c) 2024 Hutool Team and hutool.cn
*
* Licensed 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.dromara.hutool.jmh.json;
import lombok.AllArgsConstructor;
import lombok.Data;
import org.dromara.hutool.json.engine.JSONEngine;
import org.dromara.hutool.json.engine.JSONEngineFactory;
import org.openjdk.jmh.annotations.*;
import java.util.Date;
import java.util.concurrent.TimeUnit;
@BenchmarkMode(Mode.AverageTime)//每次执行平均花费时间
@Warmup(iterations = 5, time = 1) //预热5次调用
@Measurement(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS) // 执行5此，每次1秒
@Threads(1) //单线程
@Fork(1) //
@OutputTimeUnit(TimeUnit.NANOSECONDS) // 单位：纳秒
@State(Scope.Benchmark) // 共享域
public class BeanToJsonStrJmh {
private JSONEngine jacksonEngine;
private JSONEngine gsonEngine;
private JSONEngine fastJSONEngine;
private JSONEngine moshiEngine;
private JSONEngine hutoolEngine;
private TestBean testBean;
@Setup
public void setup() {
jacksonEngine = JSONEngineFactory.createEngine("jackson");
gsonEngine = JSONEngineFactory.createEngine("gson");
fastJSONEngine = JSONEngineFactory.createEngine("fastjson");
moshiEngine = JSONEngineFactory.createEngine("moshi");
hutoolEngine = JSONEngineFactory.createEngine("hutool");
testBean = new TestBean("张三", 18, true, new Date(), null);
}
@Benchmark
public void jacksonJmh() {
jacksonEngine.toJsonString(testBean);
}
@Benchmark
public void gsonJmh() {
gsonEngine.toJsonString(testBean);
}
@Benchmark
public void fastJSONJmh() {
fastJSONEngine.toJsonString(testBean);
}
@Benchmark
public void moshiJSONJmh() {
moshiEngine.toJsonString(testBean);
}
@Benchmark
public void hutoolJSONJmh() {
hutoolEngine.toJsonString(testBean);
}
@Data
@AllArgsConstructor
static class TestBean {
private String name;
private int age;
private boolean gender;
private Date createDate;
private Object nullObj;
}
}

73
hutool-jmh/src/test/java/org/dromara/hutool/jmh/json/FromJsonStringStrJmh.java Normal file
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/*
* Copyright (c) 2024 Hutool Team and hutool.cn
*
* Licensed 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.dromara.hutool.jmh.json;
import com.fasterxml.jackson.databind.JsonNode;
import com.google.gson.JsonElement;
import org.dromara.hutool.json.JSON;
import org.dromara.hutool.json.engine.JSONEngine;
import org.dromara.hutool.json.engine.JSONEngineFactory;
import org.openjdk.jmh.annotations.*;
import java.util.concurrent.TimeUnit;
@BenchmarkMode(Mode.AverageTime)//每次执行平均花费时间
@Warmup(iterations = 5, time = 1) //预热5次调用
@Measurement(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS) // 执行5此，每次1秒
@Threads(1) //单线程
@Fork(1) //
@OutputTimeUnit(TimeUnit.NANOSECONDS) // 单位：纳秒
@State(Scope.Benchmark) // 共享域
public class FromJsonStringStrJmh {
private JSONEngine jacksonEngine;
private JSONEngine gsonEngine;
private JSONEngine fastJSONEngine;
private JSONEngine hutoolEngine;
private String jsonStr;
@Setup
public void setup() {
jsonStr = "{\"name\":\"张三\",\"age\":18,\"birthday\":\"2020-01-01\"}";
jacksonEngine = JSONEngineFactory.createEngine("jackson");
gsonEngine = JSONEngineFactory.createEngine("gson");
fastJSONEngine = JSONEngineFactory.createEngine("fastjson");
hutoolEngine = JSONEngineFactory.createEngine("hutool");
}
@Benchmark
public void jacksonJmh() {
jacksonEngine.fromJsonString(jsonStr, JsonNode.class);
}
@Benchmark
public void gsonJmh() {
gsonEngine.fromJsonString(jsonStr, JsonElement.class);
}
@Benchmark
public void fastJSONJmh() {
fastJSONEngine.fromJsonString(jsonStr, com.alibaba.fastjson2.JSON.class);
}
@Benchmark
public void hutoolJSONJmh() {
hutoolEngine.fromJsonString(jsonStr, JSON.class);
}
}

70
hutool-jmh/src/test/java/org/dromara/hutool/jmh/json/JsonAddJmh.java Normal file
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package org.dromara.hutool.jmh.json;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.JsonNodeFactory;
import com.google.gson.JsonArray;
import org.dromara.hutool.core.lang.Console;
import org.dromara.hutool.core.util.RandomUtil;
import org.dromara.hutool.json.JSONArray;
import org.openjdk.jmh.annotations.*;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.TimeUnit;
/**
* 测试JSON树结构转JSON字符串性能
*/
@BenchmarkMode(Mode.AverageTime)//每次执行平均花费时间
@Warmup(iterations = 1, time = 1) //预热5次调用
@Measurement(iterations = 1, time = 1, timeUnit = TimeUnit.SECONDS) // 执行5此，每次1秒
@Threads(1) //单线程
@Fork(1) //
@OutputTimeUnit(TimeUnit.NANOSECONDS) // 单位：纳秒
@State(Scope.Benchmark) // 共享域
public class JsonAddJmh {
List<String> testData;
private JSONArray hutoolJSON;
private JsonArray gson;
private com.alibaba.fastjson2.JSONArray fastJSON;
private ArrayNode jackson;
@Setup
public void setup() {
Console.log("准备数据。。。");
testData = new ArrayList<>(10);
for (int i = 0; i < 10; i++) {
testData.add(RandomUtil.randomString(20));
}
hutoolJSON = new JSONArray();
gson = new JsonArray();
fastJSON = new com.alibaba.fastjson2.JSONArray();
jackson = JsonNodeFactory.instance.arrayNode();
Console.log("数据完毕");
}
@Benchmark
public void gsonJmh() {
testData.forEach(gson::add);
}
@Benchmark
public void hutoolJmh() {
testData.forEach(hutoolJSON::addValue);
//hutoolJSON.putAllObj(testData);
}
@SuppressWarnings("UseBulkOperation")
@Benchmark
public void fastJSONJmh() {
testData.forEach(fastJSON::add);
}
@Benchmark
public void jacksonJmh(){
testData.forEach(jackson::add);
}
}

66
hutool-jmh/src/test/java/org/dromara/hutool/jmh/json/JsonPutJmh.java Normal file
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package org.dromara.hutool.jmh.json;
import com.fasterxml.jackson.databind.node.JsonNodeFactory;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.google.gson.JsonObject;
import org.dromara.hutool.core.util.RandomUtil;
import org.dromara.hutool.json.JSONObject;
import org.openjdk.jmh.annotations.*;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.TimeUnit;
/**
* 测试JSON树结构转JSON字符串性能
*/
@BenchmarkMode(Mode.AverageTime)//每次执行平均花费时间
@Warmup(iterations = 1, time = 1) //预热5次调用
@Measurement(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS) // 执行5此，每次1秒
@Threads(1) //单线程
@Fork(1) //
@OutputTimeUnit(TimeUnit.NANOSECONDS) // 单位：纳秒
@State(Scope.Benchmark) // 共享域
public class JsonPutJmh {
Map<String, String> testData;
private JSONObject hutoolJSON;
private JsonObject gson;
private com.alibaba.fastjson2.JSONObject fastJSON;
private ObjectNode jackson;
@Setup
public void setup() {
testData = new HashMap<>(100, 1);
for (int i = 0; i < 100; i++) {
testData.put(RandomUtil.randomString(10), RandomUtil.randomString(20));
}
hutoolJSON = new JSONObject();
gson = new JsonObject();
fastJSON = new com.alibaba.fastjson2.JSONObject();
jackson = JsonNodeFactory.instance.objectNode();
}
@Benchmark
public void gsonJmh() {
testData.forEach(gson::addProperty);
}
@Benchmark
public void hutoolJmh() {
testData.forEach(hutoolJSON::putValue);
//hutoolJSON.putAllObj(testData);
}
@Benchmark
public void fastJSONJmh() {
fastJSON.putAll(testData);
}
@Benchmark
public void jacksonJmh(){
testData.forEach(jackson::put);
}
}

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hutool-jmh/src/test/java/org/dromara/hutool/jmh/json/JsonToStringJmh.java Normal file
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package org.dromara.hutool.jmh.json;
import com.alibaba.fastjson2.JSON;
import com.google.gson.JsonElement;
import com.google.gson.JsonParser;
import org.dromara.hutool.json.JSONObject;
import org.dromara.hutool.json.JSONUtil;
import org.junit.jupiter.api.Assertions;
import org.openjdk.jmh.annotations.*;
import java.util.concurrent.TimeUnit;
/**
* 测试JSON树结构转JSON字符串性能
*/
@BenchmarkMode(Mode.AverageTime)//每次执行平均花费时间
@Warmup(iterations = 1, time = 1) //预热5次调用
@Measurement(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS) // 执行5此，每次1秒
@Threads(1) //单线程
@Fork(1) //
@OutputTimeUnit(TimeUnit.NANOSECONDS) // 单位：纳秒
@State(Scope.Benchmark) // 共享域
public class JsonToStringJmh {
private JSONObject hutoolJSON;
private JsonElement gson;
private com.alibaba.fastjson2.JSONObject fastJSON;
@Setup
public void setup() {
final String jsonStr = "{\"name\":\"张三\",\"age\":18,\"birthday\":\"2020-01-01\"}";
hutoolJSON = JSONUtil.parseObj(jsonStr);
gson = JsonParser.parseString(jsonStr);
fastJSON = JSON.parseObject(jsonStr);
}
@Benchmark
public void gsonJmh() {
final String jsonStr = gson.toString();
Assertions.assertNotNull(jsonStr);
}
@Benchmark
public void hutoolJmh() {
final String jsonStr = hutoolJSON.toString();
Assertions.assertNotNull(jsonStr);
}
@Benchmark
public void fastJSONJmh() {
final String jsonStr = fastJSON.toString();
Assertions.assertNotNull(jsonStr);
}
}

62
hutool-jmh/src/test/java/org/dromara/hutool/jmh/json/ParseTreeJmh.java Normal file
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package org.dromara.hutool.jmh.json;
import com.alibaba.fastjson2.JSON;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.gson.JsonElement;
import com.google.gson.JsonParser;
import org.dromara.hutool.json.JSONObject;
import org.dromara.hutool.json.JSONUtil;
import org.openjdk.jmh.annotations.*;
import java.util.concurrent.TimeUnit;
import static org.junit.jupiter.api.Assertions.assertNotNull;
/**
* JSON将字符串解析为树结构的性能对比测试
*
* @author looly
*/
@BenchmarkMode(Mode.AverageTime)//每次执行平均花费时间
@Warmup(iterations = 5, time = 1) //预热5次调用
@Measurement(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS) // 执行5此，每次1秒
@Threads(1) //单线程
@Fork(1) //
@OutputTimeUnit(TimeUnit.NANOSECONDS) // 单位：纳秒
@State(Scope.Benchmark) // 共享域
public class ParseTreeJmh {
private String jsonStr;
@Setup
public void setup() {
jsonStr = "{\"name\":\"张三\",\"age\":18,\"birthday\":\"2020-01-01\"}";
}
@Benchmark
public void gsonJmh() {
final JsonElement jsonElement = JsonParser.parseString(jsonStr);
assertNotNull(jsonElement);
}
@Benchmark
public void hutoolJmh() {
final JSONObject parse = JSONUtil.parseObj(jsonStr);
assertNotNull(parse);
}
@Benchmark
public void fastJSONJmh() {
final com.alibaba.fastjson2.JSONObject jsonObject = JSON.parseObject(jsonStr);
assertNotNull(jsonObject);
}
@Benchmark
public void jacksonJmh() throws JsonProcessingException {
final ObjectMapper mapper = new ObjectMapper();
final JsonNode jsonNode = mapper.readTree(jsonStr);
assertNotNull(jsonNode);
}
}

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hutool-jmh/src/test/java/org/dromara/hutool/jmh/json/package-info.java Normal file
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/**
* JSON性能测试
*/
package org.dromara.hutool.jmh.json;