Benchmark of rackdslot1.osadl.org / GNU/Linux on Tue Jan 13 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:	17:15:01 up 31 days, 19:02, 0 users, load average: 1.42, 0.52, 0.51; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:26; 28m 25s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13559408.7`	`lps`	`10.0 s`	`7`	`116700.0`	`1161.9`
Double-Precision Whetstone	`2164.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`393.6`
Execl Throughput	`1524.6`	`lps`	`29.7 s`	`2`	`43.0`	`354.6`
File Copy 1024 bufsize 2000 maxblocks	`231053.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`583.5`
File Copy 256 bufsize 500 maxblocks	`63935.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`386.3`
File Copy 4096 bufsize 8000 maxblocks	`645353.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1112.7`
Pipe Throughput	`442312.2`	`lps`	`10.0 s`	`7`	`12440.0`	`355.6`
Pipe-based Context Switching	`41415.9`	`lps`	`10.0 s`	`7`	`4000.0`	`103.5`
Process Creation	`3159.9`	`lps`	`30.0 s`	`2`	`126.0`	`250.8`
Shell Scripts (1 concurrent)	`3415.5`	`lpm`	`60.1 s`	`2`	`42.4`	`805.5`
Shell Scripts (8 concurrent)	`817.9`	`lpm`	`60.2 s`	`2`	`6.0`	`1363.2`
System Call Overhead	`400246.0`	`lps`	`10.0 s`	`7`	`15000.0`	`266.8`
System Benchmarks Index Score:						`467.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:26 - 18:11:54; 28m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`53723120.7`	`lps`	`10.0 s`	`7`	`116700.0`	`4603.5`
Double-Precision Whetstone	`8654.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1573.5`
Execl Throughput	`3766.1`	`lps`	`29.7 s`	`2`	`43.0`	`875.8`
File Copy 1024 bufsize 2000 maxblocks	`58239.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`147.1`
File Copy 256 bufsize 500 maxblocks	`14677.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`88.7`
File Copy 4096 bufsize 8000 maxblocks	`227580.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`392.4`
Pipe Throughput	`1609419.9`	`lps`	`10.0 s`	`7`	`12440.0`	`1293.7`
Pipe-based Context Switching	`270430.3`	`lps`	`10.0 s`	`7`	`4000.0`	`676.1`
Process Creation	`6811.6`	`lps`	`30.0 s`	`2`	`126.0`	`540.6`
Shell Scripts (1 concurrent)	`6870.8`	`lpm`	`60.2 s`	`2`	`42.4`	`1620.5`
Shell Scripts (8 concurrent)	`605.5`	`lpm`	`60.1 s`	`2`	`6.0`	`1009.1`
System Call Overhead	`1209480.4`	`lps`	`10.0 s`	`7`	`15000.0`	`806.3`
System Benchmarks Index Score:						`722.5`

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