Benchmark of rack7slot7.osadl.org / GNU/Linux on Thu Jan 22 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack7slot7.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.9.27-rt12-mal1 -- #1 SMP PREEMPT RT Wed Jun 28 07:05:33 UTC 2017
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3193.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3193.7 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3194.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	VESA
Uptime:	05:15:01 up 40 days, 18:25, 0 users, load average: 0.00, 0.03, 0.00; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:31; 28m 30s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`14012292.5`	`lps`	`10.0 s`	`7`	`116700.0`	`1200.7`
Double-Precision Whetstone	`2456.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`446.6`
Execl Throughput	`1807.7`	`lps`	`29.6 s`	`2`	`43.0`	`420.4`
File Copy 1024 bufsize 2000 maxblocks	`326121.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`823.5`
File Copy 256 bufsize 500 maxblocks	`91646.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`553.8`
File Copy 4096 bufsize 8000 maxblocks	`814609.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1404.5`
Pipe Throughput	`785725.6`	`lps`	`10.0 s`	`7`	`12440.0`	`631.6`
Pipe-based Context Switching	`123857.8`	`lps`	`10.0 s`	`7`	`4000.0`	`309.6`
Process Creation	`4115.0`	`lps`	`30.0 s`	`2`	`126.0`	`326.6`
Shell Scripts (1 concurrent)	`1385.7`	`lpm`	`60.0 s`	`2`	`42.4`	`326.8`
Shell Scripts (8 concurrent)	`400.4`	`lpm`	`60.2 s`	`2`	`6.0`	`667.4`
System Call Overhead	`1008082.3`	`lps`	`10.0 s`	`7`	`15000.0`	`672.1`
System Benchmarks Index Score:						`576.6`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:31 - 06:12:05; 28m 34s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`56077069.2`	`lps`	`10.0 s`	`7`	`116700.0`	`4805.2`
Double-Precision Whetstone	`9834.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1788.1`
Execl Throughput	`5011.7`	`lps`	`29.5 s`	`2`	`43.0`	`1165.5`
File Copy 1024 bufsize 2000 maxblocks	`89695.3`	`KBps`	`30.2 s`	`2`	`3960.0`	`226.5`
File Copy 256 bufsize 500 maxblocks	`25379.2`	`KBps`	`30.1 s`	`2`	`1655.0`	`153.3`
File Copy 4096 bufsize 8000 maxblocks	`325721.5`	`KBps`	`30.1 s`	`2`	`5800.0`	`561.6`
Pipe Throughput	`3153605.8`	`lps`	`10.0 s`	`7`	`12440.0`	`2535.1`
Pipe-based Context Switching	`558079.5`	`lps`	`10.0 s`	`7`	`4000.0`	`1395.2`
Process Creation	`10747.9`	`lps`	`30.0 s`	`2`	`126.0`	`853.0`
Shell Scripts (1 concurrent)	`3263.4`	`lpm`	`60.2 s`	`2`	`42.4`	`769.7`
Shell Scripts (8 concurrent)	`269.9`	`lpm`	`60.5 s`	`2`	`6.0`	`449.9`
System Call Overhead	`3410374.0`	`lps`	`10.0 s`	`7`	`15000.0`	`2273.6`
System Benchmarks Index Score:						`938.0`

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