BYTE UNIX Benchmarks (Version 5.1.3) System: KERNEL-128: GNU/Linux OS: GNU/Linux -- 2.6.39-rc3ht-cpu-bandwidth-test+ -- #1 SMP PREEMPT Fri May 27 11:20:19 CST 2011 Machine: x86_64 (x86_64) Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8") CPU 0: Intel(R) Xeon(R) CPU X3430 @ 2.40GHz (4787.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization CPU 1: Intel(R) Xeon(R) CPU X3430 @ 2.40GHz (4786.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization CPU 2: Intel(R) Xeon(R) CPU X3430 @ 2.40GHz (4786.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization CPU 3: Intel(R) Xeon(R) CPU X3430 @ 2.40GHz (4786.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization 14:27:45 up 42 min, 1 user, load average: 0.00, 0.04, 0.20; runlevel 3 ------------------------------------------------------------------------ Benchmark Run: Mon May 30 2011 14:27:45 - 14:56:15 4 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 23560040.2 lps (10.0 s, 7 samples) Double-Precision Whetstone 2854.8 MWIPS (10.0 s, 7 samples) Execl Throughput 240.6 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 32539.3 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 8147.0 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 124312.2 KBps (30.0 s, 2 samples) Pipe Throughput 235002.6 lps (10.0 s, 7 samples) Pipe-based Context Switching 21412.1 lps (10.0 s, 7 samples) Process Creation 416.0 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 895.9 lpm (60.1 s, 2 samples) Shell Scripts (8 concurrent) 352.1 lpm (60.2 s, 2 samples) System Call Overhead 322619.9 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 23560040.2 2018.9 Double-Precision Whetstone 55.0 2854.8 519.1 Execl Throughput 43.0 240.6 56.0 File Copy 1024 bufsize 2000 maxblocks 3960.0 32539.3 82.2 File Copy 256 bufsize 500 maxblocks 1655.0 8147.0 49.2 File Copy 4096 bufsize 8000 maxblocks 5800.0 124312.2 214.3 Pipe Throughput 12440.0 235002.6 188.9 Pipe-based Context Switching 4000.0 21412.1 53.5 Process Creation 126.0 416.0 33.0 Shell Scripts (1 concurrent) 42.4 895.9 211.3 Shell Scripts (8 concurrent) 6.0 352.1 586.8 System Call Overhead 15000.0 322619.9 215.1 ======== System Benchmarks Index Score 166.5 ------------------------------------------------------------------------ Benchmark Run: Mon May 30 2011 14:56:15 - 15:24:49 4 CPUs in system; running 4 parallel copies of tests Dhrystone 2 using register variables 94432034.3 lps (10.0 s, 7 samples) Double-Precision Whetstone 11421.1 MWIPS (10.0 s, 7 samples) Execl Throughput 1787.6 lps (29.6 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 25070.7 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 6025.9 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 70719.0 KBps (30.0 s, 2 samples) Pipe Throughput 912685.3 lps (10.0 s, 7 samples) Pipe-based Context Switching 168909.9 lps (10.0 s, 7 samples) Process Creation 2796.7 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 3201.4 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 431.3 lpm (60.3 s, 2 samples) System Call Overhead 1233097.5 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 94432034.3 8091.9 Double-Precision Whetstone 55.0 11421.1 2076.6 Execl Throughput 43.0 1787.6 415.7 File Copy 1024 bufsize 2000 maxblocks 3960.0 25070.7 63.3 File Copy 256 bufsize 500 maxblocks 1655.0 6025.9 36.4 File Copy 4096 bufsize 8000 maxblocks 5800.0 70719.0 121.9 Pipe Throughput 12440.0 912685.3 733.7 Pipe-based Context Switching 4000.0 168909.9 422.3 Process Creation 126.0 2796.7 222.0 Shell Scripts (1 concurrent) 42.4 3201.4 755.0 Shell Scripts (8 concurrent) 6.0 431.3 718.9 System Call Overhead 15000.0 1233097.5 822.1 ======== System Benchmarks Index Score 445.0