Benchmark of rackbslot6.osadl.org / GNU/Linux on Fri Jun 05 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:	17:15:02 up 175 days, 5:31, 0 users, load average: 0.36, 0.72, 0.82; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:02; 28m 00s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`8833266.2`	`lps`	`10.0 s`	`7`	`116700.0`	`756.9`
Double-Precision Whetstone	`1599.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`290.7`
Execl Throughput	`1177.0`	`lps`	`30.0 s`	`2`	`43.0`	`273.7`
File Copy 1024 bufsize 2000 maxblocks	`113490.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`286.6`
File Copy 256 bufsize 500 maxblocks	`29831.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`180.3`
File Copy 4096 bufsize 8000 maxblocks	`347465.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`599.1`
Pipe Throughput	`236443.1`	`lps`	`10.0 s`	`7`	`12440.0`	`190.1`
Pipe-based Context Switching	`37436.6`	`lps`	`10.0 s`	`7`	`4000.0`	`93.6`
Process Creation	`2439.8`	`lps`	`30.0 s`	`2`	`126.0`	`193.6`
Shell Scripts (1 concurrent)	`2687.7`	`lpm`	`60.0 s`	`2`	`42.4`	`633.9`
Shell Scripts (8 concurrent)	`670.4`	`lpm`	`60.1 s`	`2`	`6.0`	`1117.4`
System Call Overhead	`187833.2`	`lps`	`10.0 s`	`7`	`15000.0`	`125.2`
System Benchmarks Index Score:						`301.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:02 - 18:11:10; 28m 08s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`34736950.8`	`lps`	`10.0 s`	`7`	`116700.0`	`2976.6`
Double-Precision Whetstone	`6387.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1161.4`
Execl Throughput	`3258.3`	`lps`	`30.0 s`	`2`	`43.0`	`757.7`
File Copy 1024 bufsize 2000 maxblocks	`56912.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`143.7`
File Copy 256 bufsize 500 maxblocks	`14725.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`89.0`
File Copy 4096 bufsize 8000 maxblocks	`205208.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`353.8`
Pipe Throughput	`879282.2`	`lps`	`10.0 s`	`7`	`12440.0`	`706.8`
Pipe-based Context Switching	`152234.0`	`lps`	`10.0 s`	`7`	`4000.0`	`380.6`
Process Creation	`5221.7`	`lps`	`30.0 s`	`2`	`126.0`	`414.4`
Shell Scripts (1 concurrent)	`5514.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1300.6`
Shell Scripts (8 concurrent)	`476.1`	`lpm`	`60.2 s`	`2`	`6.0`	`793.6`
System Call Overhead	`626562.7`	`lps`	`10.0 s`	`7`	`15000.0`	`417.7`
System Benchmarks Index Score:						`536.6`

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