Benchmark of rackdslot1.osadl.org / GNU/Linux on Sun Mar 15 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackdslot1.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.37-rt19 -- #4 SMP PREEMPT RT Sat Jun 15 22:16:51 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:	17:15:02 up 92 days, 19:02, 0 users, load average: 0.31, 0.42, 0.43; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:27; 28m 25s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13578465.4`	`lps`	`10.0 s`	`7`	`116700.0`	`1163.5`
Double-Precision Whetstone	`2166.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.0`
Execl Throughput	`1520.4`	`lps`	`29.8 s`	`2`	`43.0`	`353.6`
File Copy 1024 bufsize 2000 maxblocks	`232266.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`586.5`
File Copy 256 bufsize 500 maxblocks	`64044.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`387.0`
File Copy 4096 bufsize 8000 maxblocks	`627228.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1081.4`
Pipe Throughput	`441978.7`	`lps`	`10.0 s`	`7`	`12440.0`	`355.3`
Pipe-based Context Switching	`40571.7`	`lps`	`10.0 s`	`7`	`4000.0`	`101.4`
Process Creation	`3203.1`	`lps`	`30.0 s`	`2`	`126.0`	`254.2`
Shell Scripts (1 concurrent)	`3383.3`	`lpm`	`60.2 s`	`2`	`42.4`	`797.9`
Shell Scripts (8 concurrent)	`824.6`	`lpm`	`60.1 s`	`2`	`6.0`	`1374.4`
System Call Overhead	`400135.0`	`lps`	`10.0 s`	`7`	`15000.0`	`266.8`
System Benchmarks Index Score:						`466.6`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:27 - 18:11:56; 28m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`52322314.5`	`lps`	`10.0 s`	`7`	`116700.0`	`4483.5`
Double-Precision Whetstone	`8666.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1575.7`
Execl Throughput	`3881.1`	`lps`	`29.8 s`	`2`	`43.0`	`902.6`
File Copy 1024 bufsize 2000 maxblocks	`58146.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`146.8`
File Copy 256 bufsize 500 maxblocks	`14681.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`88.7`
File Copy 4096 bufsize 8000 maxblocks	`227109.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`391.6`
Pipe Throughput	`1597518.2`	`lps`	`10.0 s`	`7`	`12440.0`	`1284.2`
Pipe-based Context Switching	`266310.8`	`lps`	`10.0 s`	`7`	`4000.0`	`665.8`
Process Creation	`6852.8`	`lps`	`30.0 s`	`2`	`126.0`	`543.9`
Shell Scripts (1 concurrent)	`6899.3`	`lpm`	`60.2 s`	`2`	`42.4`	`1627.2`
Shell Scripts (8 concurrent)	`604.6`	`lpm`	`60.4 s`	`2`	`6.0`	`1007.7`
System Call Overhead	`1179682.5`	`lps`	`10.0 s`	`7`	`15000.0`	`786.5`
System Benchmarks Index Score:						`720.3`

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