unixbench是什么?
wget http://byte-unixbench.googlecode.com/files/unixbench-5.1.2.tar.gz tar xvfz unixbench-5.1.2.tar.gz cd unixbench-5.1.2如果不需要测试图形,注释掉Makefile文件的这一行
#GRAPHIC_TESTS = defined运行
./Run测试结果
# # # # # # # ##### ###### # # #### # # # # ## # # # # # # # ## # # # # # # # # # # # ## ##### ##### # # # # ###### # # # # # # ## # # # # # # # # # # # # ## # # # # # # # ## # # # # #### # # # # # ##### ###### # # #### # # 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: localhost.localdomain: GNU/Linux OS: GNU/Linux -- 3.10.0-123.8.1.el7.x86_64 -- #1 SMP Mon Sep 22 19:06:58 UTC 2014 Machine: x86_64 (x86_64) Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8") CPU 0: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5331.8 bogomips) x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization 08:24:54 up 1 day, 2:11, 1 user, load average: 0.00, 0.01, 0.05; runlevel 3 ------------------------------------------------------------------------ Benchmark Run: Wed Nov 12 2014 08:24:54 - 08:52:53 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 28890881.0 lps (10.0 s, 7 samples) Double-Precision Whetstone 3880.4 MWIPS (9.0 s, 7 samples) Execl Throughput 4146.3 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 1051084.3 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 286552.2 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 2142638.4 KBps (30.0 s, 2 samples) Pipe Throughput 1726807.0 lps (10.0 s, 7 samples) Pipe-based Context Switching 322865.5 lps (10.0 s, 7 samples) Process Creation 13662.4 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 5955.4 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 713.1 lpm (60.0 s, 2 samples) System Call Overhead 2138318.1 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 28890881.0 2475.7 Double-Precision Whetstone 55.0 3880.4 705.5 Execl Throughput 43.0 4146.3 964.2 File Copy 1024 bufsize 2000 maxblocks 3960.0 1051084.3 2654.3 File Copy 256 bufsize 500 maxblocks 1655.0 286552.2 1731.4 File Copy 4096 bufsize 8000 maxblocks 5800.0 2142638.4 3694.2 Pipe Throughput 12440.0 1726807.0 1388.1 Pipe-based Context Switching 4000.0 322865.5 807.2 Process Creation 126.0 13662.4 1084.3 Shell Scripts (1 concurrent) 42.4 5955.4 1404.6 Shell Scripts (8 concurrent) 6.0 713.1 1188.4 System Call Overhead 15000.0 2138318.1 1425.5 ======== System Benchmarks Index Score 1444.7