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add jmh

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Looly 2024-09-29 09:18:02 +08:00
parent 90de2c4d59
commit 0175f1922b
3 changed files with 101 additions and 1 deletions
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2
hutool-json/src/test/jmh/org/dromara/hutool/json/engine/ToJsonStrJmh.java → hutool-json/src/test/jmh/org/dromara/hutool/json/engine/BeanToJsonStrJmh.java
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@ -30,7 +30,7 @@ import java.util.concurrent.TimeUnit;
@Fork(1) //
@OutputTimeUnit(TimeUnit.NANOSECONDS) // 单位：纳秒
@State(Scope.Benchmark) // 共享域
public class ToJsonStrJmh {
public class BeanToJsonStrJmh {
private JSONEngine jacksonEngine;
private JSONEngine gsonEngine;

48
hutool-json/src/test/jmh/org/dromara/hutool/json/engine/JsonToStringJmh.java Normal file
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@ -0,0 +1,48 @@
package org.dromara.hutool.json.engine;
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.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) //预热5次调用
@Measurement(iterations = 1, time = 5, 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();
}
@Benchmark
public void hutoolJmh() {
final String jsonStr = hutoolJSON.toString();
}
@Benchmark
public void fastJSONJmh() {
final String jsonStr = fastJSON.toString();
}
}

52
hutool-json/src/test/jmh/org/dromara/hutool/json/engine/ParseTreeJmh.java Normal file
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@ -0,0 +1,52 @@
package org.dromara.hutool.json.engine;
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.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 = 1, time = 1) //预热5次调用
@Measurement(iterations = 1, time = 5, 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);
}
}