Benchmark of rackaslot8s.osadl.org / GNU/Linux on Fri Apr 10 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:	17:15:02 up 119 days, 5:25, 0 users, load average: 0.37, 0.37, 0.39; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:42:54; 27m 52s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`12549383.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1075.4`
Double-Precision Whetstone	`2577.5`	`MWIPS`	`9.5 s`	`7`	`55.0`	`468.6`
Execl Throughput	`1409.7`	`lps`	`29.9 s`	`2`	`43.0`	`327.8`
File Copy 1024 bufsize 2000 maxblocks	`276669.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`698.7`
File Copy 256 bufsize 500 maxblocks	`77528.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`468.5`
File Copy 4096 bufsize 8000 maxblocks	`700402.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`1207.6`
Pipe Throughput	`572477.5`	`lps`	`10.0 s`	`7`	`12440.0`	`460.2`
Pipe-based Context Switching	`64371.2`	`lps`	`10.0 s`	`7`	`4000.0`	`160.9`
Process Creation	`2965.1`	`lps`	`30.0 s`	`2`	`126.0`	`235.3`
Shell Scripts (1 concurrent)	`3453.5`	`lpm`	`60.0 s`	`2`	`42.4`	`814.5`
Shell Scripts (8 concurrent)	`766.1`	`lpm`	`60.0 s`	`2`	`6.0`	`1276.9`
System Call Overhead	`505109.5`	`lps`	`10.0 s`	`7`	`15000.0`	`336.7`
System Benchmarks Index Score:						`520.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:42:54 - 18:10:58; 28m 04s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`49447528.9`	`lps`	`10.0 s`	`7`	`116700.0`	`4237.1`
Double-Precision Whetstone	`10279.6`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1869.0`
Execl Throughput	`3283.5`	`lps`	`30.0 s`	`2`	`43.0`	`763.6`
File Copy 1024 bufsize 2000 maxblocks	`92547.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`233.7`
File Copy 256 bufsize 500 maxblocks	`24632.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`148.8`
File Copy 4096 bufsize 8000 maxblocks	`322854.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`556.6`
Pipe Throughput	`2032648.3`	`lps`	`10.0 s`	`7`	`12440.0`	`1634.0`
Pipe-based Context Switching	`219768.8`	`lps`	`10.0 s`	`7`	`4000.0`	`549.4`
Process Creation	`6580.3`	`lps`	`30.0 s`	`2`	`126.0`	`522.2`
Shell Scripts (1 concurrent)	`6891.9`	`lpm`	`60.0 s`	`2`	`42.4`	`1625.5`
Shell Scripts (8 concurrent)	`508.3`	`lpm`	`60.1 s`	`2`	`6.0`	`847.2`
System Call Overhead	`1434125.6`	`lps`	`10.0 s`	`7`	`15000.0`	`956.1`
System Benchmarks Index Score:						`803.4`

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