https://www.w3cschool.cn/fastjson/fastjson-stagingresults.html
create ser deser total size +dfl
java-built-in 62 5608 29649 35257 889 514
hessian 65 3812 6708 10519 501 313
kryo 65 588 814 1403 214 134
protostuff-runtime 64 651 856 1507 241 151
msgpack 62 759 1386 2145 233 146
json/jackson/databind 61 1842 2421 4262 485 261
json/jackson/db-afterburner 63 1408 1915 3323 485 261
json/protostuff-runtime 63 1650 2465 4115 469 243
json/google-gson/databind 64 7421 5065 12485 486 259
json/svenson-databind 64 5295 13144 18439 495 266
json/flexjson/databind 62 21381 28193 49575 503 273
json/fastjson/databind 63 1201 1216 2417 486 262
smile/jackson/databind 65 1659 2007 3666 338 241
smile/jackson/db-afterburner 63 1298 1520 2817 352 252
smile/protostuff-runtime 64 1500 1710 3210 335 235
bson/jackson/databind 65 5645 6895 12541 506 286
xml/xstream+c 65 6645 13644 20289 487 244
xml/jackson/databind-aalto 63 2933 5386 8319 683 286