Benchmark of rackdslot4.osadl.org / GNU/Linux on Thu Dec 18 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackdslot4.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.37-rt19 -- #4 SMP PREEMPT RT Sat Jun 15 22:18:19 CEST 2019
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3950 @ 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 E3950 @ 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 E3950 @ 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 E3950 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Intel Corporation, Atom/Celeron/Pentium Processor N4200/N3350/E3900 Series Integrated Graphics Controller
Uptime:	05:15:01 up 5 days, 7:02, 0 users, load average: 2.07, 1.40, 1.09; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:29; 28m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13547086.7`	`lps`	`10.0 s`	`7`	`116700.0`	`1160.8`
Double-Precision Whetstone	`2167.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.0`
Execl Throughput	`1480.3`	`lps`	`29.7 s`	`2`	`43.0`	`344.2`
File Copy 1024 bufsize 2000 maxblocks	`237237.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`599.1`
File Copy 256 bufsize 500 maxblocks	`64960.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`392.5`
File Copy 4096 bufsize 8000 maxblocks	`660718.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1139.2`
Pipe Throughput	`441477.6`	`lps`	`10.0 s`	`7`	`12440.0`	`354.9`
Pipe-based Context Switching	`59938.9`	`lps`	`10.0 s`	`7`	`4000.0`	`149.8`
Process Creation	`3219.1`	`lps`	`30.0 s`	`2`	`126.0`	`255.5`
Shell Scripts (1 concurrent)	`3404.7`	`lpm`	`60.1 s`	`2`	`42.4`	`803.0`
Shell Scripts (8 concurrent)	`829.7`	`lpm`	`60.2 s`	`2`	`6.0`	`1382.8`
System Call Overhead	`400058.2`	`lps`	`10.0 s`	`7`	`15000.0`	`266.7`
System Benchmarks Index Score:						`485.1`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:29 - 07:28:00; 104m 31s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`53720398.7`	`lps`	`10.0 s`	`7`	`116700.0`	`4603.3`
Double-Precision Whetstone	`15578.4`	`MWIPS`	`9.3 s`	`7`	`55.0`	`2832.4`
Execl Throughput	`4288.7`	`lps`	`29.4 s`	`2`	`43.0`	`997.4`
File Copy 1024 bufsize 2000 maxblocks	`67523.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`170.5`
File Copy 256 bufsize 500 maxblocks	`17701.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`107.0`
File Copy 4096 bufsize 8000 maxblocks	`280185.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`483.1`
Pipe Throughput	`1591466.5`	`lps`	`10.0 s`	`7`	`12440.0`	`1279.3`
Pipe-based Context Switching	`265090.0`	`lps`	`10.0 s`	`7`	`4000.0`	`662.7`
Process Creation	`6795.3`	`lps`	`30.0 s`	`2`	`126.0`	`539.3`
Shell Scripts (1 concurrent)	`6838.5`	`lpm`	`60.2 s`	`2`	`42.4`	`1612.9`
Shell Scripts (8 concurrent)	`602.3`	`lpm`	`60.3 s`	`2`	`6.0`	`1003.8`
System Call Overhead	`1163292.4`	`lps`	`10.0 s`	`7`	`15000.0`	`775.5`
System Benchmarks Index Score:						`797.1`

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