protobuf, thrift, kryo & msgpack

gistfile1.txt

                                 create     ser   +same   deser   +shal   +deep   total   size  +dfl
kryo                                 98    1463    1375    1849    1878    2013    3476    233   147
protobuf                            193    2649    1305    1388    1449    1666    4315    239   149
thrift                              188    2802    2635    1722    1781    1849    4651    349   197
msgpack                             102    1652    1558    1758    1998    1921    3573    233   146
msgpack-manual                      101    1602    1389    1694    1757    1868    3470    233   146

hi!

I found this comparison by chance on google. Gret work! Could you please me provide some more details?
I'm interest specifically on the MsgPack vs Kryo comparison. Btw, what is the msgpack-manual entry?

Thanks!