Benchmark of rackdslot4.osadl.org / GNU/Linux on Sun Jan 18 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackdslot4.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.37-rt19 -- #4 SMP PREEMPT RT Sat Jun 15 22:18:19 CEST 2019
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3950 @ 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 E3950 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Intel Corporation, Atom/Celeron/Pentium Processor N4200/N3350/E3900 Series Integrated Graphics Controller
Uptime:	17:15:01 up 36 days, 19:02, 0 users, load average: 1.29, 0.86, 0.78; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:28; 28m 27s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13572671.0`	`lps`	`10.0 s`	`7`	`116700.0`	`1163.0`
Double-Precision Whetstone	`2167.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.1`
Execl Throughput	`1487.3`	`lps`	`29.7 s`	`2`	`43.0`	`345.9`
File Copy 1024 bufsize 2000 maxblocks	`231481.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`584.5`
File Copy 256 bufsize 500 maxblocks	`64338.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`388.8`
File Copy 4096 bufsize 8000 maxblocks	`619475.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`1068.1`
Pipe Throughput	`442407.4`	`lps`	`10.0 s`	`7`	`12440.0`	`355.6`
Pipe-based Context Switching	`59183.4`	`lps`	`10.0 s`	`7`	`4000.0`	`148.0`
Process Creation	`3203.4`	`lps`	`30.0 s`	`2`	`126.0`	`254.2`
Shell Scripts (1 concurrent)	`3406.2`	`lpm`	`60.2 s`	`2`	`42.4`	`803.4`
Shell Scripts (8 concurrent)	`834.3`	`lpm`	`60.2 s`	`2`	`6.0`	`1390.6`
System Call Overhead	`399582.6`	`lps`	`10.0 s`	`7`	`15000.0`	`266.4`
System Benchmarks Index Score:						`481.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:28 - 18:11:57; 28m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`52579548.9`	`lps`	`10.0 s`	`7`	`116700.0`	`4505.5`
Double-Precision Whetstone	`8669.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1576.3`
Execl Throughput	`4002.9`	`lps`	`29.7 s`	`2`	`43.0`	`930.9`
File Copy 1024 bufsize 2000 maxblocks	`76571.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`193.4`
File Copy 256 bufsize 500 maxblocks	`19430.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`117.4`
File Copy 4096 bufsize 8000 maxblocks	`274690.5`	`KBps`	`30.1 s`	`2`	`5800.0`	`473.6`
Pipe Throughput	`1611291.7`	`lps`	`10.0 s`	`7`	`12440.0`	`1295.3`
Pipe-based Context Switching	`274310.8`	`lps`	`10.0 s`	`7`	`4000.0`	`685.8`
Process Creation	`6929.8`	`lps`	`30.0 s`	`2`	`126.0`	`550.0`
Shell Scripts (1 concurrent)	`6939.9`	`lpm`	`60.2 s`	`2`	`42.4`	`1636.8`
Shell Scripts (8 concurrent)	`613.8`	`lpm`	`60.3 s`	`2`	`6.0`	`1023.0`
System Call Overhead	`1178241.0`	`lps`	`10.0 s`	`7`	`15000.0`	`785.5`
System Benchmarks Index Score:						`773.2`

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