Benchmark of rackdslot4.osadl.org / GNU/Linux on Mon Dec 29 2025

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 16 days, 19:02, 0 users, load average: 0.98, 0.77, 0.81; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:26; 28m 25s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13602061.1`	`lps`	`10.0 s`	`7`	`116700.0`	`1165.6`
Double-Precision Whetstone	`2166.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.0`
Execl Throughput	`1491.4`	`lps`	`29.7 s`	`2`	`43.0`	`346.8`
File Copy 1024 bufsize 2000 maxblocks	`234463.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`592.1`
File Copy 256 bufsize 500 maxblocks	`64740.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`391.2`
File Copy 4096 bufsize 8000 maxblocks	`648799.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`1118.6`
Pipe Throughput	`443379.1`	`lps`	`10.0 s`	`7`	`12440.0`	`356.4`
Pipe-based Context Switching	`60150.5`	`lps`	`10.0 s`	`7`	`4000.0`	`150.4`
Process Creation	`3190.0`	`lps`	`30.0 s`	`2`	`126.0`	`253.2`
Shell Scripts (1 concurrent)	`3398.1`	`lpm`	`60.1 s`	`2`	`42.4`	`801.4`
Shell Scripts (8 concurrent)	`828.9`	`lpm`	`60.2 s`	`2`	`6.0`	`1381.5`
System Call Overhead	`399419.9`	`lps`	`10.0 s`	`7`	`15000.0`	`266.3`
System Benchmarks Index Score:						`484.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:26 - 18:11:58; 28m 32s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`53863961.1`	`lps`	`10.0 s`	`7`	`116700.0`	`4615.6`
Double-Precision Whetstone	`8667.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1575.8`
Execl Throughput	`4006.3`	`lps`	`29.7 s`	`2`	`43.0`	`931.7`
File Copy 1024 bufsize 2000 maxblocks	`77593.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`195.9`
File Copy 256 bufsize 500 maxblocks	`19563.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`118.2`
File Copy 4096 bufsize 8000 maxblocks	`282203.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`486.6`
Pipe Throughput	`1603254.5`	`lps`	`10.0 s`	`7`	`12440.0`	`1288.8`
Pipe-based Context Switching	`277229.3`	`lps`	`10.0 s`	`7`	`4000.0`	`693.1`
Process Creation	`6858.8`	`lps`	`30.0 s`	`2`	`126.0`	`544.3`
Shell Scripts (1 concurrent)	`6893.6`	`lpm`	`60.2 s`	`2`	`42.4`	`1625.8`
Shell Scripts (8 concurrent)	`611.9`	`lpm`	`60.3 s`	`2`	`6.0`	`1019.9`
System Call Overhead	`1198882.9`	`lps`	`10.0 s`	`7`	`15000.0`	`799.3`
System Benchmarks Index Score:						`778.0`

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