OpenJDK 64-Bit Server VM 11.0.8+10-post-Ubuntu-0ubuntu118.04.1 on Linux 4.15.0-1044-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
200000 MapOutputs, 10 blocks w/ broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
-------------------------------------------------------------------------------------------------------------------------
Serialization                                        175            183          12          1.1         874.1       1.0X
Deserialization                                      458            462           6          0.4        2288.6       0.4X

Compressed Serialized MapStatus sizes: 410 bytes
Compressed Serialized Broadcast MapStatus sizes: 2 MB


OpenJDK 64-Bit Server VM 11.0.8+10-post-Ubuntu-0ubuntu118.04.1 on Linux 4.15.0-1044-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
200000 MapOutputs, 10 blocks w/o broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
--------------------------------------------------------------------------------------------------------------------------
Serialization                                         160            171           8          1.2         801.1       1.0X
Deserialization                                       453            484          38          0.4        2263.4       0.4X

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


OpenJDK 64-Bit Server VM 11.0.8+10-post-Ubuntu-0ubuntu118.04.1 on Linux 4.15.0-1044-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
200000 MapOutputs, 100 blocks w/ broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
--------------------------------------------------------------------------------------------------------------------------
Serialization                                         343            346           2          0.6        1717.1       1.0X
Deserialization                                       492            540          59          0.4        2459.6       0.7X

Compressed Serialized MapStatus sizes: 426 bytes
Compressed Serialized Broadcast MapStatus sizes: 13 MB


OpenJDK 64-Bit Server VM 11.0.8+10-post-Ubuntu-0ubuntu118.04.1 on Linux 4.15.0-1044-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
200000 MapOutputs, 100 blocks w/o broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
---------------------------------------------------------------------------------------------------------------------------
Serialization                                          297            299           2          0.7        1486.2       1.0X
Deserialization                                        489            535          87          0.4        2446.5       0.6X

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


OpenJDK 64-Bit Server VM 11.0.8+10-post-Ubuntu-0ubuntu118.04.1 on Linux 4.15.0-1044-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
200000 MapOutputs, 1000 blocks w/ broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
---------------------------------------------------------------------------------------------------------------------------
Serialization                                         1641           1819         252          0.1        8204.1       1.0X
Deserialization                                        844            882          37          0.2        4219.7       1.9X

Compressed Serialized MapStatus sizes: 553 bytes
Compressed Serialized Broadcast MapStatus sizes: 121 MB


OpenJDK 64-Bit Server VM 11.0.8+10-post-Ubuntu-0ubuntu118.04.1 on Linux 4.15.0-1044-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
200000 MapOutputs, 1000 blocks w/o broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
----------------------------------------------------------------------------------------------------------------------------
Serialization                                          1360           1412          73          0.1        6799.3       1.0X
Deserialization                                         850            859          13          0.2        4249.9       1.6X

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


