Benchmark of rackdslot4.osadl.org / GNU/Linux on Sat Apr 18 2026

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:	17:15:01 up 126 days, 18:02, 0 users, load average: 0.97, 0.90, 0.91; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:28; 28m 27s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13587020.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1164.3`
Double-Precision Whetstone	`2167.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.1`
Execl Throughput	`1498.7`	`lps`	`29.7 s`	`2`	`43.0`	`348.5`
File Copy 1024 bufsize 2000 maxblocks	`234410.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`591.9`
File Copy 256 bufsize 500 maxblocks	`64348.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`388.8`
File Copy 4096 bufsize 8000 maxblocks	`623693.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1075.3`
Pipe Throughput	`442849.2`	`lps`	`10.0 s`	`7`	`12440.0`	`356.0`
Pipe-based Context Switching	`59447.0`	`lps`	`10.0 s`	`7`	`4000.0`	`148.6`
Process Creation	`3224.5`	`lps`	`30.0 s`	`2`	`126.0`	`255.9`
Shell Scripts (1 concurrent)	`3406.5`	`lpm`	`60.1 s`	`2`	`42.4`	`803.4`
Shell Scripts (8 concurrent)	`828.2`	`lpm`	`60.2 s`	`2`	`6.0`	`1380.3`
System Call Overhead	`400465.9`	`lps`	`10.0 s`	`7`	`15000.0`	`267.0`
System Benchmarks Index Score:						`482.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:28 - 18:11:58; 28m 30s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`52921323.3`	`lps`	`10.0 s`	`7`	`116700.0`	`4534.8`
Double-Precision Whetstone	`8668.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1576.1`
Execl Throughput	`4069.2`	`lps`	`29.8 s`	`2`	`43.0`	`946.3`
File Copy 1024 bufsize 2000 maxblocks	`76739.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`193.8`
File Copy 256 bufsize 500 maxblocks	`19193.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`116.0`
File Copy 4096 bufsize 8000 maxblocks	`289657.0`	`KBps`	`30.1 s`	`2`	`5800.0`	`499.4`
Pipe Throughput	`1604382.3`	`lps`	`10.0 s`	`7`	`12440.0`	`1289.7`
Pipe-based Context Switching	`274943.9`	`lps`	`10.0 s`	`7`	`4000.0`	`687.4`
Process Creation	`6928.3`	`lps`	`30.0 s`	`2`	`126.0`	`549.9`
Shell Scripts (1 concurrent)	`6937.7`	`lpm`	`60.1 s`	`2`	`42.4`	`1636.2`
Shell Scripts (8 concurrent)	`612.5`	`lpm`	`60.3 s`	`2`	`6.0`	`1020.8`
System Call Overhead	`1181527.9`	`lps`	`10.0 s`	`7`	`15000.0`	`787.7`
System Benchmarks Index Score:						`777.3`

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