Benchmark of rackaslot8s.osadl.org / GNU/Linux on Wed Jul 22 2026

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:	05:15:01 up 221 days, 17:25, 0 users, load average: 0.54, 0.58, 0.56; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:42:55; 27m 54s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`12578876.8`	`lps`	`10.0 s`	`7`	`116700.0`	`1077.9`
Double-Precision Whetstone	`2578.2`	`MWIPS`	`9.5 s`	`7`	`55.0`	`468.8`
Execl Throughput	`1398.3`	`lps`	`29.9 s`	`2`	`43.0`	`325.2`
File Copy 1024 bufsize 2000 maxblocks	`272513.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`688.2`
File Copy 256 bufsize 500 maxblocks	`75874.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`458.5`
File Copy 4096 bufsize 8000 maxblocks	`709456.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1223.2`
Pipe Throughput	`572256.8`	`lps`	`10.0 s`	`7`	`12440.0`	`460.0`
Pipe-based Context Switching	`60191.0`	`lps`	`10.0 s`	`7`	`4000.0`	`150.5`
Process Creation	`2968.5`	`lps`	`30.0 s`	`2`	`126.0`	`235.6`
Shell Scripts (1 concurrent)	`3479.8`	`lpm`	`60.0 s`	`2`	`42.4`	`820.7`
Shell Scripts (8 concurrent)	`771.8`	`lpm`	`60.1 s`	`2`	`6.0`	`1286.4`
System Call Overhead	`504398.2`	`lps`	`10.0 s`	`7`	`15000.0`	`336.3`
System Benchmarks Index Score:						`517.3`

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	`49771256.6`	`lps`	`10.0 s`	`7`	`116700.0`	`4264.9`
Double-Precision Whetstone	`10302.7`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1873.2`
Execl Throughput	`3402.5`	`lps`	`30.0 s`	`2`	`43.0`	`791.3`
File Copy 1024 bufsize 2000 maxblocks	`90238.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`227.9`
File Copy 256 bufsize 500 maxblocks	`22899.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`138.4`
File Copy 4096 bufsize 8000 maxblocks	`321913.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`555.0`
Pipe Throughput	`2030484.6`	`lps`	`10.0 s`	`7`	`12440.0`	`1632.2`
Pipe-based Context Switching	`214759.1`	`lps`	`10.0 s`	`7`	`4000.0`	`536.9`
Process Creation	`6697.5`	`lps`	`30.0 s`	`2`	`126.0`	`531.5`
Shell Scripts (1 concurrent)	`6916.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1631.3`
Shell Scripts (8 concurrent)	`509.9`	`lpm`	`60.2 s`	`2`	`6.0`	`849.8`
System Call Overhead	`1400805.3`	`lps`	`10.0 s`	`7`	`15000.0`	`933.9`
System Benchmarks Index Score:						`798.0`

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