Benchmark of rackaslot8s.osadl.org / GNU/Linux on Thu Dec 11 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:	17:15:02 up 605 days, 2:04, 0 users, load average: 0.71, 0.58, 0.58; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:42:55; 27m 53s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`12564162.8`	`lps`	`10.0 s`	`7`	`116700.0`	`1076.6`
Double-Precision Whetstone	`2576.3`	`MWIPS`	`9.5 s`	`7`	`55.0`	`468.4`
Execl Throughput	`1376.2`	`lps`	`30.0 s`	`2`	`43.0`	`320.0`
File Copy 1024 bufsize 2000 maxblocks	`272164.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`687.3`
File Copy 256 bufsize 500 maxblocks	`76867.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`464.5`
File Copy 4096 bufsize 8000 maxblocks	`691924.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1193.0`
Pipe Throughput	`574351.8`	`lps`	`10.0 s`	`7`	`12440.0`	`461.7`
Pipe-based Context Switching	`59538.9`	`lps`	`10.0 s`	`7`	`4000.0`	`148.8`
Process Creation	`2949.6`	`lps`	`30.0 s`	`2`	`126.0`	`234.1`
Shell Scripts (1 concurrent)	`3388.1`	`lpm`	`60.0 s`	`2`	`42.4`	`799.1`
Shell Scripts (8 concurrent)	`751.3`	`lpm`	`60.0 s`	`2`	`6.0`	`1252.1`
System Call Overhead	`503505.7`	`lps`	`10.0 s`	`7`	`15000.0`	`335.7`
System Benchmarks Index Score:						`513.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:42:55 - 18:11:08; 28m 13s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`44957667.4`	`lps`	`10.0 s`	`7`	`116700.0`	`3852.4`
Double-Precision Whetstone	`10295.9`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1872.0`
Execl Throughput	`3234.9`	`lps`	`30.0 s`	`2`	`43.0`	`752.3`
File Copy 1024 bufsize 2000 maxblocks	`88590.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`223.7`
File Copy 256 bufsize 500 maxblocks	`22416.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`135.4`
File Copy 4096 bufsize 8000 maxblocks	`317855.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`548.0`
Pipe Throughput	`2037984.0`	`lps`	`10.0 s`	`7`	`12440.0`	`1638.3`
Pipe-based Context Switching	`190016.7`	`lps`	`10.0 s`	`7`	`4000.0`	`475.0`
Process Creation	`6428.7`	`lps`	`30.0 s`	`2`	`126.0`	`510.2`
Shell Scripts (1 concurrent)	`6798.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1603.4`
Shell Scripts (8 concurrent)	`493.3`	`lpm`	`60.2 s`	`2`	`6.0`	`822.2`
System Call Overhead	`1343000.1`	`lps`	`10.0 s`	`7`	`15000.0`	`895.3`
System Benchmarks Index Score:						`768.2`

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