Benchmark of rackaslot8s.osadl.org / GNU/Linux on Fri Nov 21 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackaslot8s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 5.10.41-rt42 -- #3 SMP PREEMPT_RT Tue Jul 6 14:36:19 CEST 2021
Machine:	x86_64: unknown
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 (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	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
Uptime:	05:15:02 up 584 days, 14:04, 0 users, load average: 0.31, 0.46, 0.70; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:42:55; 27m 53s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`12561907.1`	`lps`	`10.0 s`	`7`	`116700.0`	`1076.4`
Double-Precision Whetstone	`2576.8`	`MWIPS`	`9.5 s`	`7`	`55.0`	`468.5`
Execl Throughput	`1367.0`	`lps`	`30.0 s`	`2`	`43.0`	`317.9`
File Copy 1024 bufsize 2000 maxblocks	`271079.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`684.5`
File Copy 256 bufsize 500 maxblocks	`76967.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`465.1`
File Copy 4096 bufsize 8000 maxblocks	`685519.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`1181.9`
Pipe Throughput	`575123.5`	`lps`	`10.0 s`	`7`	`12440.0`	`462.3`
Pipe-based Context Switching	`59502.3`	`lps`	`10.0 s`	`7`	`4000.0`	`148.8`
Process Creation	`2940.2`	`lps`	`30.0 s`	`2`	`126.0`	`233.4`
Shell Scripts (1 concurrent)	`3383.0`	`lpm`	`60.0 s`	`2`	`42.4`	`797.9`
Shell Scripts (8 concurrent)	`749.9`	`lpm`	`60.0 s`	`2`	`6.0`	`1249.8`
System Call Overhead	`503874.8`	`lps`	`10.0 s`	`7`	`15000.0`	`335.9`
System Benchmarks Index Score:						`512.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:42:55 - 06:11:06; 28m 11s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`48299484.8`	`lps`	`10.0 s`	`7`	`116700.0`	`4138.8`
Double-Precision Whetstone	`10290.7`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1871.0`
Execl Throughput	`3250.8`	`lps`	`30.0 s`	`2`	`43.0`	`756.0`
File Copy 1024 bufsize 2000 maxblocks	`86789.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`219.2`
File Copy 256 bufsize 500 maxblocks	`22420.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`135.5`
File Copy 4096 bufsize 8000 maxblocks	`316700.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`546.0`
Pipe Throughput	`2032986.4`	`lps`	`10.0 s`	`7`	`12440.0`	`1634.2`
Pipe-based Context Switching	`191703.2`	`lps`	`10.0 s`	`7`	`4000.0`	`479.3`
Process Creation	`6420.5`	`lps`	`30.0 s`	`2`	`126.0`	`509.6`
Shell Scripts (1 concurrent)	`6760.3`	`lpm`	`60.0 s`	`2`	`42.4`	`1594.4`
Shell Scripts (8 concurrent)	`493.7`	`lpm`	`60.2 s`	`2`	`6.0`	`822.9`
System Call Overhead	`1388231.3`	`lps`	`10.0 s`	`7`	`15000.0`	`925.5`
System Benchmarks Index Score:						`773.7`

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