0001 ================================================================================================
0002 projection on wide table
0003 ================================================================================================
0004
0005 OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws
0006 Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
0007 projection on wide table: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
0008 ------------------------------------------------------------------------------------------------------------------------
0009 split threshold 10 8915 9048 180 0.1 8501.7 1.0X
0010 split threshold 100 4419 4465 31 0.2 4214.2 2.0X
0011 split threshold 1024 2477 2559 57 0.4 2362.4 3.6X
0012 split threshold 2048 2314 2391 74 0.5 2206.7 3.9X
0013 split threshold 4096 2374 2399 18 0.4 2264.2 3.8X
0014 split threshold 8192 2831 2846 11 0.4 2699.7 3.1X
0015 split threshold 65536 26886 26944 55 0.0 25640.7 0.3X
0016
0017
