OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure
AMD EPYC 7763 64-Core Processor
200000 MapOutputs, 10 blocks w/ broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
-------------------------------------------------------------------------------------------------------------------------
Serialization                                         90             93           3          2.2         450.5       1.0X
Deserialization                                      142            146           6          1.4         710.5       0.6X

Compressed Serialized MapStatus sizes: 426.0 B
Compressed Serialized Broadcast MapStatus sizes: 2.5 MiB


OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure
AMD EPYC 7763 64-Core Processor
200000 MapOutputs, 10 blocks w/o broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
--------------------------------------------------------------------------------------------------------------------------
Serialization                                          84             85           1          2.4         421.4       1.0X
Deserialization                                       141            147           8          1.4         707.0       0.6X

Compressed Serialized MapStatus sizes: 2.5 MiB
Compressed Serialized Broadcast MapStatus sizes: 0.0 B


OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure
AMD EPYC 7763 64-Core Processor
200000 MapOutputs, 100 blocks w/ broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
--------------------------------------------------------------------------------------------------------------------------
Serialization                                         164            168           4          1.2         817.8       1.0X
Deserialization                                       157            164           8          1.3         786.7       1.0X

Compressed Serialized MapStatus sizes: 442.0 B
Compressed Serialized Broadcast MapStatus sizes: 13.6 MiB


OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure
AMD EPYC 7763 64-Core Processor
200000 MapOutputs, 100 blocks w/o broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
---------------------------------------------------------------------------------------------------------------------------
Serialization                                          151            152           2          1.3         752.9       1.0X
Deserialization                                        157            164          10          1.3         786.9       1.0X

Compressed Serialized MapStatus sizes: 13.6 MiB
Compressed Serialized Broadcast MapStatus sizes: 0.0 B


OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure
AMD EPYC 7763 64-Core Processor
200000 MapOutputs, 1000 blocks w/ broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
---------------------------------------------------------------------------------------------------------------------------
Serialization                                          717            726           8          0.3        3586.0       1.0X
Deserialization                                        334            350          13          0.6        1669.7       2.1X

Compressed Serialized MapStatus sizes: 568.0 B
Compressed Serialized Broadcast MapStatus sizes: 122.3 MiB


OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure
AMD EPYC 7763 64-Core Processor
200000 MapOutputs, 1000 blocks w/o broadcast:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
----------------------------------------------------------------------------------------------------------------------------
Serialization                                           578            584          11          0.3        2888.6       1.0X
Deserialization                                         332            352          17          0.6        1660.3       1.7X

Compressed Serialized MapStatus sizes: 122.3 MiB
Compressed Serialized Broadcast MapStatus sizes: 0.0 B