# # # # # # # ##### ###### # # #### # # # # ## # # # # # # # ## # # # # # # # # # # # ## ##### ##### # # # # ###### # # # # # # ## # # # # # # # # # # # # ## # # # # # # # ## # # # # #### # # # # # ##### ###### # # #### # # Version 5.1.3 Based on the Byte Magazine Unix Benchmark Multi-CPU version Version 5 revisions by Ian Smith, Sunnyvale, CA, USA January 13, 2011 johantheghost at yahoo period com 1 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10 1 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10 1 x Execl Throughput 1 2 3 1 x File Copy 1024 bufsize 2000 maxblocks 1 2 3 1 x File Copy 256 bufsize 500 maxblocks 1 2 3 1 x File Copy 4096 bufsize 8000 maxblocks 1 2 3 1 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10 1 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10 1 x Process Creation 1 2 3 1 x System Call Overhead 1 2 3 4 5 6 7 8 9 10 1 x Shell Scripts (1 concurrent) 1 2 3 1 x Shell Scripts (8 concurrent) 1 2 3 ======================================================================== BYTE UNIX Benchmarks (Version 5.1.3) System: ip-10-234-122-237: GNU/Linux OS: GNU/Linux -- 2.6.32-312-ec2 -- #24-Ubuntu SMP Fri Jan 7 18:30:50 UTC 2011 Machine: x86_64 (unknown) Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968") CPU 0: Intel(R) Xeon(R) CPU E5430 @ 2.66GHz (5330.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSCALL/SYSRET, Intel virtualization 18:58:57 up 8 min, 1 user, load average: 0.18, 0.17, 0.09; runlevel 2 ------------------------------------------------------------------------ Benchmark Run: Mon Apr 11 2011 18:58:57 - 19:30:20 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 2288482.0 lps (10.7 s, 7 samples) Double-Precision Whetstone 974.4 MWIPS (8.1 s, 7 samples) Execl Throughput 179.9 lps (30.2 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 29925.0 KBps (30.7 s, 2 samples) File Copy 256 bufsize 500 maxblocks 30453.6 KBps (30.8 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 56997.5 KBps (30.7 s, 2 samples) Pipe Throughput 78870.4 lps (10.5 s, 7 samples) Pipe-based Context Switching 7124.8 lps (10.4 s, 7 samples) Process Creation 923.4 lps (30.3 s, 2 samples) Shell Scripts (1 concurrent) 605.9 lpm (60.6 s, 2 samples) Shell Scripts (8 concurrent) 116.9 lpm (62.4 s, 2 samples) System Call Overhead 47292.3 lps (10.2 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 2288482.0 196.1 Double-Precision Whetstone 55.0 974.4 177.2 Execl Throughput 43.0 179.9 41.8 File Copy 1024 bufsize 2000 maxblocks 3960.0 29925.0 75.6 File Copy 256 bufsize 500 maxblocks 1655.0 30453.6 184.0 File Copy 4096 bufsize 8000 maxblocks 5800.0 56997.5 98.3 Pipe Throughput 12440.0 78870.4 63.4 Pipe-based Context Switching 4000.0 7124.8 17.8 Process Creation 126.0 923.4 73.3 Shell Scripts (1 concurrent) 42.4 605.9 142.9 Shell Scripts (8 concurrent) 6.0 116.9 194.8 System Call Overhead 15000.0 47292.3 31.5 ======== System Benchmarks Index Score 85.1