Java GraalVM Native Image Benchmark

These measurements cover Fory binary object serialization in GraalVM Native Image. Results depend on the recorded workloads and environment.

Benchmark

Performance comparison between Fory and GraalVM JDK Serialization:

Type	Compression	Speed	Size
Struct	Off	46x faster	43%
Struct	On	24x faster	31%
Pojo	Off	12x faster	56%
Pojo	On	12x faster	48%

See Benchmark.java for benchmark code.

Struct Benchmark

Class Fields

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;
}

Benchmark Results

No compression:

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

Compress number:

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 Benchmark

Class Fields

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

Benchmark Results

No compression:

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

Compress number:

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