Benchmark of rackaslot8s.osadl.org / GNU/Linux on Thu Mar 12 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:	17:15:01 up 90 days, 6:25, 0 users, load average: 0.02, 0.33, 0.44; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:42:55; 27m 54s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`12560413.3`	`lps`	`10.0 s`	`7`	`116700.0`	`1076.3`
Double-Precision Whetstone	`2579.1`	`MWIPS`	`9.5 s`	`7`	`55.0`	`468.9`
Execl Throughput	`1394.7`	`lps`	`30.0 s`	`2`	`43.0`	`324.4`
File Copy 1024 bufsize 2000 maxblocks	`275553.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`695.8`
File Copy 256 bufsize 500 maxblocks	`76907.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`464.7`
File Copy 4096 bufsize 8000 maxblocks	`705736.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1216.8`
Pipe Throughput	`573683.7`	`lps`	`10.0 s`	`7`	`12440.0`	`461.2`
Pipe-based Context Switching	`62998.5`	`lps`	`10.0 s`	`7`	`4000.0`	`157.5`
Process Creation	`2958.2`	`lps`	`30.0 s`	`2`	`126.0`	`234.8`
Shell Scripts (1 concurrent)	`3474.2`	`lpm`	`60.0 s`	`2`	`42.4`	`819.4`
Shell Scripts (8 concurrent)	`761.6`	`lpm`	`60.0 s`	`2`	`6.0`	`1269.3`
System Call Overhead	`504816.7`	`lps`	`10.0 s`	`7`	`15000.0`	`336.5`
System Benchmarks Index Score:						`519.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:42:55 - 18:11:17; 28m 22s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`49166996.3`	`lps`	`10.0 s`	`7`	`116700.0`	`4213.1`
Double-Precision Whetstone	`10301.4`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1873.0`
Execl Throughput	`3329.3`	`lps`	`29.9 s`	`2`	`43.0`	`774.3`
File Copy 1024 bufsize 2000 maxblocks	`90009.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`227.3`
File Copy 256 bufsize 500 maxblocks	`22791.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`137.7`
File Copy 4096 bufsize 8000 maxblocks	`332473.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`573.2`
Pipe Throughput	`2027338.3`	`lps`	`10.0 s`	`7`	`12440.0`	`1629.7`
Pipe-based Context Switching	`213408.1`	`lps`	`10.0 s`	`7`	`4000.0`	`533.5`
Process Creation	`6667.1`	`lps`	`30.0 s`	`2`	`126.0`	`529.1`
Shell Scripts (1 concurrent)	`6881.6`	`lpm`	`60.0 s`	`2`	`42.4`	`1623.0`
Shell Scripts (8 concurrent)	`502.6`	`lpm`	`60.1 s`	`2`	`6.0`	`837.7`
System Call Overhead	`1402417.3`	`lps`	`10.0 s`	`7`	`15000.0`	`934.9`
System Benchmarks Index Score:						`795.4`

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