Benchmark of ramnode-512mb / GNU/Linux on Sat Jun 16 2012

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	ramnode-512mb: GNU/Linux
OS:	GNU/Linux -- 2.6.32-042stab055.10 -- #1 SMP Thu May 10 15:38:32 MSD 2012
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E31230 @ 3.20GHz (6384.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31230 @ 3.20GHz (6384.7 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSCALL/SYSRET, Intel virtualization
Uptime:	04:16:48 up 2 days, 23:43, 1 user, load average: 0.22, 0.10, 0.03; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 04:16:48 - 04:44:52; 28m 04s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`35084890.9`	`lps`	`10.0 s`	`7`	`116700.0`	`3006.4`
Double-Precision Whetstone	`3782.7`	`MWIPS`	`9.9 s`	`7`	`55.0`	`687.8`
Execl Throughput	`4649.6`	`lps`	`30.0 s`	`2`	`43.0`	`1081.3`
File Copy 1024 bufsize 2000 maxblocks	`957468.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`2417.8`
File Copy 256 bufsize 500 maxblocks	`259750.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`1569.5`
File Copy 4096 bufsize 8000 maxblocks	`2239559.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`3861.3`
Pipe Throughput	`1960319.8`	`lps`	`10.0 s`	`7`	`12440.0`	`1575.8`
Pipe-based Context Switching	`193980.5`	`lps`	`10.0 s`	`7`	`4000.0`	`485.0`
Process Creation	`15273.4`	`lps`	`30.0 s`	`2`	`126.0`	`1212.2`
Shell Scripts (1 concurrent)	`7806.9`	`lpm`	`60.0 s`	`2`	`42.4`	`1841.3`
Shell Scripts (8 concurrent)	`1176.1`	`lpm`	`60.0 s`	`2`	`6.0`	`1960.2`
System Call Overhead	`2416799.1`	`lps`	`10.0 s`	`7`	`15000.0`	`1611.2`
System Benchmarks Index Score:						`1538.9`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 04:44:52 - 05:12:56; 28m 04s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`69882654.7`	`lps`	`10.0 s`	`7`	`116700.0`	`5988.2`
Double-Precision Whetstone	`7566.5`	`MWIPS`	`9.9 s`	`7`	`55.0`	`1375.7`
Execl Throughput	`9937.7`	`lps`	`30.0 s`	`2`	`43.0`	`2311.1`
File Copy 1024 bufsize 2000 maxblocks	`1290910.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`3259.9`
File Copy 256 bufsize 500 maxblocks	`335537.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`2027.4`
File Copy 4096 bufsize 8000 maxblocks	`3561917.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`6141.2`
Pipe Throughput	`3864970.0`	`lps`	`10.0 s`	`7`	`12440.0`	`3106.9`
Pipe-based Context Switching	`280609.3`	`lps`	`10.0 s`	`7`	`4000.0`	`701.5`
Process Creation	`26439.4`	`lps`	`30.0 s`	`2`	`126.0`	`2098.4`
Shell Scripts (1 concurrent)	`10956.8`	`lpm`	`60.0 s`	`2`	`42.4`	`2584.1`
Shell Scripts (8 concurrent)	`1096.5`	`lpm`	`60.1 s`	`2`	`6.0`	`1827.5`
System Call Overhead	`4170916.7`	`lps`	`10.0 s`	`7`	`15000.0`	`2780.6`
System Benchmarks Index Score:						`2448.4`

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