Benchmark of rackbslot6.osadl.org / GNU/Linux on Tue Jan 06 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackbslot6.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.37-rt20 -- #8 SMP PREEMPT RT Mon Jun 10 10:41:10 CEST 2019
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) CPU E3845 @ 1.91GHz (3831.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) CPU E3845 @ 1.91GHz (3831.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) CPU E3845 @ 1.91GHz (3831.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) CPU E3845 @ 1.91GHz (3831.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	VESA
Uptime:	05:15:02 up 24 days, 18:31, 0 users, load average: 0.63, 0.72, 0.76; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:02; 28m 00s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`8863911.3`	`lps`	`10.0 s`	`7`	`116700.0`	`759.5`
Double-Precision Whetstone	`1600.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`291.0`
Execl Throughput	`1186.4`	`lps`	`30.0 s`	`2`	`43.0`	`275.9`
File Copy 1024 bufsize 2000 maxblocks	`115294.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`291.1`
File Copy 256 bufsize 500 maxblocks	`30217.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`182.6`
File Copy 4096 bufsize 8000 maxblocks	`355805.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`613.5`
Pipe Throughput	`239049.8`	`lps`	`10.0 s`	`7`	`12440.0`	`192.2`
Pipe-based Context Switching	`37329.0`	`lps`	`10.0 s`	`7`	`4000.0`	`93.3`
Process Creation	`2460.4`	`lps`	`30.0 s`	`2`	`126.0`	`195.3`
Shell Scripts (1 concurrent)	`2712.1`	`lpm`	`60.0 s`	`2`	`42.4`	`639.7`
Shell Scripts (8 concurrent)	`676.3`	`lpm`	`60.0 s`	`2`	`6.0`	`1127.2`
System Call Overhead	`190995.2`	`lps`	`10.0 s`	`7`	`15000.0`	`127.3`
System Benchmarks Index Score:						`304.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:02 - 06:11:11; 28m 09s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`34885431.1`	`lps`	`10.0 s`	`7`	`116700.0`	`2989.3`
Double-Precision Whetstone	`6399.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1163.5`
Execl Throughput	`3185.2`	`lps`	`30.0 s`	`2`	`43.0`	`740.7`
File Copy 1024 bufsize 2000 maxblocks	`58636.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`148.1`
File Copy 256 bufsize 500 maxblocks	`14737.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`89.0`
File Copy 4096 bufsize 8000 maxblocks	`213364.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`367.9`
Pipe Throughput	`904661.7`	`lps`	`10.0 s`	`7`	`12440.0`	`727.2`
Pipe-based Context Switching	`147558.5`	`lps`	`10.0 s`	`7`	`4000.0`	`368.9`
Process Creation	`5220.0`	`lps`	`30.0 s`	`2`	`126.0`	`414.3`
Shell Scripts (1 concurrent)	`5530.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1304.4`
Shell Scripts (8 concurrent)	`477.1`	`lpm`	`60.2 s`	`2`	`6.0`	`795.2`
System Call Overhead	`647080.0`	`lps`	`10.0 s`	`7`	`15000.0`	`431.4`
System Benchmarks Index Score:						`540.5`

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