Java GraalVM Native Image 基准测试

这些测量数据涵盖 GraalVM Native Image 中的 Fory 二进制对象序列化。结果取决于记录的工作负载和环境。

基准测试

Fory 与 GraalVM JDK 序列化的性能对比：

类型	压缩	速度提升	大小
Struct	关闭	46x	43%
Struct	开启	24x	31%
Pojo	关闭	12x	56%
Pojo	开启	12x	48%

基准测试代码请参阅 Benchmark.java。

Struct 基准测试

类字段

public class Struct implements Serializable {
  public int f1;
  public long f2;
  public float f3;
  public double f4;
  public int f5;
  public long f6;
  public float f7;
  public double f8;
  public int f9;
  public long f10;
  public float f11;
  public double f12;
}

基准测试结果

未启用压缩：

Benchmark repeat number: 400000
Object type: class org.apache.fory.graalvm.Struct
Compress number: false
Fory size: 76.0
JDK size: 178.0
Fory serialization took mills: 49
JDK serialization took mills: 2254
Compare speed: Fory is 45.70x speed of JDK
Compare size: Fory is 0.43x size of JDK

启用数字压缩：

Benchmark repeat number: 400000
Object type: class org.apache.fory.graalvm.Struct
Compress number: true
Fory size: 55.0
JDK size: 178.0
Fory serialization took mills: 130
JDK serialization took mills: 3161
Compare speed: Fory is 24.16x speed of JDK
Compare size: Fory is 0.31x size of JDK

POJO 基准测试

类字段

public class Foo implements Serializable {
  int f1;
  String f2;
  List<String> f3;
  Map<String, Long> f4;
}

基准测试结果

未启用压缩：

Benchmark repeat number: 400000
Object type: class org.apache.fory.graalvm.Foo
Compress number: false
Fory size: 541.0
JDK size: 964.0
Fory serialization took mills: 1663
JDK serialization took mills: 16266
Compare speed: Fory is 12.19x speed of JDK
Compare size: Fory is 0.56x size of JDK

启用数字压缩：

Benchmark repeat number: 400000
Object type: class org.apache.fory.graalvm.Foo
Compress number: true
Fory size: 459.0
JDK size: 964.0
Fory serialization took mills: 1289
JDK serialization took mills: 15069
Compare speed: Fory is 12.11x speed of JDK
Compare size: Fory is 0.48x size of JDK