OpenJDK 64-Bit Server VM 1.8.0_352-b08 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8171M CPU @ 2.60GHz
200000 MapOutputs, 10 blocks w/ broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
-------------------------------------------------------------------------------------------------------------------------
Serialization                                        161            165           7          1.2         805.0       1.0X
Deserialization                                      274            346         132          0.7        1367.8       0.6X

Compressed Serialized MapStatus sizes: 427 bytes
Compressed Serialized Broadcast MapStatus sizes: 2 MB


OpenJDK 64-Bit Server VM 1.8.0_352-b08 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8171M CPU @ 2.60GHz
200000 MapOutputs, 10 blocks w/o broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
--------------------------------------------------------------------------------------------------------------------------
Serialization                                         156            158           2          1.3         780.6       1.0X
Deserialization                                       260            269          19          0.8        1300.7       0.6X

Compressed Serialized MapStatus sizes: 2 MB
Compressed Serialized Broadcast MapStatus sizes: 0 bytes


OpenJDK 64-Bit Server VM 1.8.0_352-b08 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8171M CPU @ 2.60GHz
200000 MapOutputs, 100 blocks w/ broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
--------------------------------------------------------------------------------------------------------------------------
Serialization                                         296            350         118          0.7        1482.4       1.0X
Deserialization                                       277            291          18          0.7        1383.0       1.1X

Compressed Serialized MapStatus sizes: 445 bytes
Compressed Serialized Broadcast MapStatus sizes: 13 MB


OpenJDK 64-Bit Server VM 1.8.0_352-b08 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8171M CPU @ 2.60GHz
200000 MapOutputs, 100 blocks w/o broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
---------------------------------------------------------------------------------------------------------------------------
Serialization                                          274            284           6          0.7        1369.0       1.0X
Deserialization                                        278            294          22          0.7        1390.2       1.0X

Compressed Serialized MapStatus sizes: 13 MB
Compressed Serialized Broadcast MapStatus sizes: 0 bytes


OpenJDK 64-Bit Server VM 1.8.0_352-b08 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8171M CPU @ 2.60GHz
200000 MapOutputs, 1000 blocks w/ broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
---------------------------------------------------------------------------------------------------------------------------
Serialization                                         1287           1645         506          0.2        6434.5       1.0X
Deserialization                                        530            573          48          0.4        2650.2       2.4X

Compressed Serialized MapStatus sizes: 571 bytes
Compressed Serialized Broadcast MapStatus sizes: 121 MB


OpenJDK 64-Bit Server VM 1.8.0_352-b08 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8171M CPU @ 2.60GHz
200000 MapOutputs, 1000 blocks w/o broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
----------------------------------------------------------------------------------------------------------------------------
Serialization                                          1114           1124          15          0.2        5568.6       1.0X
Deserialization                                         512            552          46          0.4        2557.6       2.2X

Compressed Serialized MapStatus sizes: 121 MB
Compressed Serialized Broadcast MapStatus sizes: 0 bytes


