OpenJDK 64-Bit Server VM 1.8.0_302-b08 on Linux 5.8.0-1039-azure
Intel(R) Xeon(R) Platinum 8272CL 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                                        143            164          55          1.4         716.5       1.0X
Deserialization                                      252            300          43          0.8        1262.4       0.6X

Compressed Serialized MapStatus sizes: 412 bytes
Compressed Serialized Broadcast MapStatus sizes: 2 MB


OpenJDK 64-Bit Server VM 1.8.0_302-b08 on Linux 5.8.0-1039-azure
Intel(R) Xeon(R) Platinum 8272CL 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                                         137            139           1          1.5         684.2       1.0X
Deserialization                                       252            259          13          0.8        1259.5       0.5X

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


OpenJDK 64-Bit Server VM 1.8.0_302-b08 on Linux 5.8.0-1039-azure
Intel(R) Xeon(R) Platinum 8272CL 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                                         279            322         116          0.7        1394.6       1.0X
Deserialization                                       275            287          28          0.7        1372.7       1.0X

Compressed Serialized MapStatus sizes: 427 bytes
Compressed Serialized Broadcast MapStatus sizes: 13 MB


OpenJDK 64-Bit Server VM 1.8.0_302-b08 on Linux 5.8.0-1039-azure
Intel(R) Xeon(R) Platinum 8272CL 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                                          262            263           1          0.8        1310.3       1.0X
Deserialization                                        274            288          22          0.7        1370.5       1.0X

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


OpenJDK 64-Bit Server VM 1.8.0_302-b08 on Linux 5.8.0-1039-azure
Intel(R) Xeon(R) Platinum 8272CL 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                                         1208           1208           1          0.2        6038.4       1.0X
Deserialization                                        555            783         394          0.4        2774.2       2.2X

Compressed Serialized MapStatus sizes: 562 bytes
Compressed Serialized Broadcast MapStatus sizes: 121 MB


OpenJDK 64-Bit Server VM 1.8.0_302-b08 on Linux 5.8.0-1039-azure
Intel(R) Xeon(R) Platinum 8272CL 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                                          1097           1097           1          0.2        5484.2       1.0X
Deserialization                                         554            596          48          0.4        2771.3       2.0X

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


