jackson、fastjson、kryo、protobuf等序列化效率对比【全】
一、综合性能（序列化+反序列化+大小）
| 综合排名 | 序列化方式 |
| 1 | kryo-manual |
| 2 | protostuff-manual |
| 3 | protostuff |
| 4 | protobuf/protostuff |
| 5 | java-manual |
| 6 | wobly |
| 7 | fst-flat-pre |
| 8 | protostuff-runtime |
| 9 | protobuf/protostuff-runtime |
| 10 | wobly-compact |
| 11 | protostuff-graph |
| 12 | kryo-flat-pre |
| 13 | protostuff-graph-runtime |
| 14 | kryo-flat |
| 15 | fst-flat |
| 16 | protobuf |
| 17 | kryo-opt |
| 18 | json/fastjson/databind |
| 19 | smile/jackson/manual |
| 20 | scala/sbinary |
| 21 | thrift-compact |
| 22 | json/jackson/manual |
| 23 | jboss-marshalling-river-ct-manual |
| 24 | fst |
| 25 | kryo-serializer |
| 26 | msgpack-manual |
| 27 | thrift |
| 28 | cbor/jackson/manual |
| 29 | msgpack-databind |
| 30 | cbor/jackson/databind |
二、序列化效率
| 序列化效率排名 | 序列化方式 |
| 1 | protostuff |
| 2 | protostuff-manual |
| 3 | protobuf/protostuff |
| 4 | kryo-manual |
| 5 | protostuff-runtime |
| 6 | kryo-flat-pre |
| 7 | fst-flat-pre |
| 8 | protobuf/protostuff-runtime |
| 9 | kryo-flat |
| 10 | java-manual |
| 11 | wobly |
| 12 | protostuff-graph |
| 13 | msgpack-manual |
| 14 | protostuff-graph-runtime |
| 15 | smile/jackson/manual |
| 16 | wobly-compact |
| 17 | fst-flat |
| 18 | kryo-opt |
| 19 | json/jackson/manual |
| 20 | json/fastjson/databind |
| 21 | msgpack-databind |
| 22 | protobuf |
| 23 | json/protostuff-manual |
| 24 | cbor/jackson/databind |
| 25 | cbor/jackson/manual |
| 26 | smile/jackson/databind |
| 27 | fst |
| 28 | avro-specific |
| 29 | json/jackson/databind |
| 30 | scala/sbinary |
三、反序列化效率
| 反序列化效率排名 | 序列化方式 |
| 1 | java-manual |
| 2 | wobly |
| 3 | kryo-manual |
| 4 | fst-flat-pre |
| 5 | protostuff-manual |
| 6 | wobly-compact |
| 7 | protobuf/protostuff |
| 8 | protostuff |
| 9 | protobuf/protostuff-runtime |
| 10 | protostuff-runtime |
| 11 | protostuff-graph |
| 12 | protobuf |
| 13 | protostuff-graph-runtime |
| 14 | thrift-compact |
| 15 | kryo-flat-pre |
| 16 | kryo-flat |
| 17 | fst-flat |
| 18 | kryo-opt |
| 19 | scala/sbinary |
| 20 | json/fastjson/databind |
| 21 | thrift |
| 22 | jboss-marshalling-river-ct-manual |
| 23 | kryo-serializer |
| 24 | fst |
| 25 | smile/jackson/manual |
| 26 | json/jackson/manual |
| 27 | msgpack-manual |
| 28 | cbor/jackson/manual |
| 29 | smile/jackson+afterburner/afterburner |
| 30 | msgpack-databind |
四、对象大小
| 对象Size排名 | 序列化方式 |
| 1 | kryo-opt |
| 2 | kryo-manual |
| 3 | kryo-flat-pre |
| 4 | avro-generic |
| 5 | avro-specific |
| 6 | wobly-compact |
| 7 | msgpack-databind |
| 8 | msgpack-manual |
| 9 | protobuf/protostuff |
| 10 | protobuf |
| 11 | protostuff-graph |
| 12 | protostuff-manual |
| 13 | protostuff |
| 14 | thrift-compact |
| 15 | protobuf/protostuff-runtime |
| 16 | protostuff-graph-runtime |
| 17 | protostuff-runtime |
| 18 | fst-flat-pre |
| 19 | wobly |
| 20 | java-manual |
| 21 | scala/sbinary |
| 22 | kryo-flat |
| 23 | kryo-serializer |
| 24 | jboss-marshalling-river-ct-manual |
| 25 | jboss-marshalling-river-ct |
| 26 | fst-flat |
| 27 | fst |
| 28 | xml/exi-manual |
| 29 | smile/jackson/databind |
| 30 | smile/jackson/manual |
五、总结
Kryo——速度快，序列化后体积小；缺点是跨语言支持较复杂
Protostuff——速度快，基于protobuf；缺点是需静态编译
Protostuff-Runtime,无需静态编译，但序列化前需预先传入schema;缺点是不支持无默认构造函数的类，反序列化时需用户自己初始化序列化后的对象，其只负责将该对象进行赋值
Java——使用方便，可序列化所有类；缺点是速度慢，占空间
具体的对比可以参考这个基线图：
Results - JVM Serializer Benchmarks
效率对比直观图：
An Introduction and Comparison of Several Common Java Serialization Frameworks - Alibaba Cloud Community
首选序列化：Kryo、Protostuff