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Version 5.1.2 Based on the Byte Magazine Unix Benchmark

Multi-CPU version Version 5 revisions by Ian Smith,

Sunnyvale, CA, USA

December 22, 2007 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 5.1.2)

System: vps: GNU/Linux

OS: GNU/Linux — 2.6.18-194.8.1.el5.028stab070.5 — #1 SMP Fri Sep 17 19:10:36 MSD 2010

Machine: i686 (unknown)

Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")

CPU 0: Intel(R) Core(TM) i7 CPU 930 @ 2.80GHz (5614.1 bogomips)

Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization

13:39:12 up 12:40, 1 user, load average: 0.07, 0.02, 0.00; runlevel

————————————————————————

Benchmark Run: Sat Sep 25 2010 13:39:12 – 14:08:46

1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables 12858743.6 lps (10.0 s, 7 samples)

Double-Precision Whetstone 2628.9 MWIPS (7.2 s, 7 samples)

Execl Throughput 3706.3 lps (29.9 s, 2 samples)

File Copy 1024 bufsize 2000 maxblocks 494046.1 KBps (30.0 s, 2 samples)

File Copy 256 bufsize 500 maxblocks 184388.1 KBps (30.0 s, 2 samples)

File Copy 4096 bufsize 8000 maxblocks 1387170.2 KBps (30.1 s, 2 samples)

Pipe Throughput 963897.6 lps (10.0 s, 7 samples)

Pipe-based Context Switching 326563.2 lps (10.0 s, 7 samples)

Process Creation 11982.6 lps (30.0 s, 2 samples)

Shell Scripts (1 concurrent) 8581.6 lpm (60.0 s, 2 samples)

Shell Scripts (8 concurrent) 1128.9 lpm (60.1 s, 2 samples)

System Call Overhead 894919.5 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX

Dhrystone 2 using register variables 116700.0 12858743.6 1101.9

Double-Precision Whetstone 55.0 2628.9 478.0

Execl Throughput 43.0 3706.3 861.9

File Copy 1024 bufsize 2000 maxblocks 3960.0 494046.1 1247.6

File Copy 256 bufsize 500 maxblocks 1655.0 184388.1 1114.1

File Copy 4096 bufsize 8000 maxblocks 5800.0 1387170.2 2391.7

Pipe Throughput 12440.0 963897.6 774.8

Pipe-based Context Switching 4000.0 326563.2 816.4

Process Creation 126.0 11982.6 951.0

Shell Scripts (1 concurrent) 42.4 8581.6 2024.0

Shell Scripts (8 concurrent) 6.0 1128.9 1881.5

System Call Overhead 15000.0 894919.5 596.6

========

System Benchmarks Index Score 1062.2

Ubuntu 10.04 LTS out of box installation was eating more than 170mb of RAM, created support ticket but at the end I was told to use CentOS instead. Unacceptable so I cancelled today.