Unix Benchmark results from Linode VPS in London using unixbench v 5.1.2
Specs: 512MB / 16GB XEN
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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
4 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10
4 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10
4 x Execl Throughput 1 2 3
4 x File Copy 1024 bufsize 2000 maxblocks 1 2 3
4 x File Copy 256 bufsize 500 maxblocks 1 2 3
4 x File Copy 4096 bufsize 8000 maxblocks 1 2 3
4 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10
4 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10
4 x Process Creation 1 2 3
4 x System Call Overhead 1 2 3 4 5 6 7 8 9 10
4 x Shell Scripts (1 concurrent) 1 2 3
4 x Shell Scripts (8 concurrent) 1 2 3
========================================================================
BYTE UNIX Benchmarks (Version 5.1.2)
System: svnforge.com: GNU/Linux
OS: GNU/Linux -- 2.6.34-linode26 -- #2 SMP Wed Jun 23 18:47:16 UTC 2010
Machine: i686 (unknown)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU L5520 @ 2.27GHz (4533.5 bogomips)
Hyper-Threading, MMX, Physical Address Ext
CPU 1: Intel(R) Xeon(R) CPU L5520 @ 2.27GHz (4533.5 bogomips)
Hyper-Threading, MMX, Physical Address Ext
CPU 2: Intel(R) Xeon(R) CPU L5520 @ 2.27GHz (4533.5 bogomips)
Hyper-Threading, MMX, Physical Address Ext
CPU 3: Intel(R) Xeon(R) CPU L5520 @ 2.27GHz (4533.5 bogomips)
Hyper-Threading, MMX, Physical Address Ext
21:25:13 up 28 days, 3:13, 1 user, load average: 0.20, 0.09, 0.03; runlevel 2
------------------------------------------------------------------------
Benchmark Run: Fri Jul 23 2010 21:25:13 - 21:53:51
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 14279671.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2094.2 MWIPS (10.4 s, 7 samples)
Execl Throughput 1251.8 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 266551.4 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 70991.9 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 789838.0 KBps (30.0 s, 2 samples)
Pipe Throughput 415063.9 lps (10.0 s, 7 samples)
Pipe-based Context Switching 50831.3 lps (10.0 s, 7 samples)
Process Creation 1886.2 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2266.0 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 529.7 lpm (60.7 s, 2 samples)
System Call Overhead 421539.3 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 14279671.1 1223.6
Double-Precision Whetstone 55.0 2094.2 380.8
Execl Throughput 43.0 1251.8 291.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 266551.4 673.1
File Copy 256 bufsize 500 maxblocks 1655.0 70991.9 429.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 789838.0 1361.8
Pipe Throughput 12440.0 415063.9 333.7
Pipe-based Context Switching 4000.0 50831.3 127.1
Process Creation 126.0 1886.2 149.7
Shell Scripts (1 concurrent) 42.4 2266.0 534.4
Shell Scripts (8 concurrent) 6.0 529.7 882.8
System Call Overhead 15000.0 421539.3 281.0
========
System Benchmarks Index Score 434.2
------------------------------------------------------------------------
Benchmark Run: Fri Jul 23 2010 21:53:51 - 22:22:46
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 49456910.6 lps (10.1 s, 7 samples)
Double-Precision Whetstone 7199.2 MWIPS (11.8 s, 7 samples)
Execl Throughput 3962.5 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 269698.6 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 69760.4 KBps (30.1 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 931798.2 KBps (30.0 s, 2 samples)
Pipe Throughput 1489736.5 lps (10.0 s, 7 samples)
Pipe-based Context Switching 189343.3 lps (10.0 s, 7 samples)
Process Creation 4623.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 5059.8 lpm (60.3 s, 2 samples)
Shell Scripts (8 concurrent) 792.9 lpm (60.2 s, 2 samples)
System Call Overhead 1455240.6 lps (10.1 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 49456910.6 4238.0
Double-Precision Whetstone 55.0 7199.2 1309.0
Execl Throughput 43.0 3962.5 921.5
File Copy 1024 bufsize 2000 maxblocks 3960.0 269698.6 681.1
File Copy 256 bufsize 500 maxblocks 1655.0 69760.4 421.5
File Copy 4096 bufsize 8000 maxblocks 5800.0 931798.2 1606.5
Pipe Throughput 12440.0 1489736.5 1197.5
Pipe-based Context Switching 4000.0 189343.3 473.4
Process Creation 126.0 4623.3 366.9
Shell Scripts (1 concurrent) 42.4 5059.8 1193.4
Shell Scripts (8 concurrent) 6.0 792.9 1321.6
System Call Overhead 15000.0 1455240.6 970.2
========
System Benchmarks Index Score 976.3
root@svnforge:~/unixbench-5.1.2#