Benchmark of rackdslot4.osadl.org / GNU/Linux on Wed Jul 08 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:	17:15:02 up 207 days, 18:02, 0 users, load average: 0.41, 0.65, 0.69; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:26; 28m 24s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13589182.5`	`lps`	`10.0 s`	`7`	`116700.0`	`1164.5`
Double-Precision Whetstone	`2167.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.1`
Execl Throughput	`1492.0`	`lps`	`29.7 s`	`2`	`43.0`	`347.0`
File Copy 1024 bufsize 2000 maxblocks	`231092.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`583.6`
File Copy 256 bufsize 500 maxblocks	`64690.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`390.9`
File Copy 4096 bufsize 8000 maxblocks	`611111.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1053.6`
Pipe Throughput	`442775.8`	`lps`	`10.0 s`	`7`	`12440.0`	`355.9`
Pipe-based Context Switching	`59064.3`	`lps`	`10.0 s`	`7`	`4000.0`	`147.7`
Process Creation	`3197.0`	`lps`	`30.0 s`	`2`	`126.0`	`253.7`
Shell Scripts (1 concurrent)	`3390.6`	`lpm`	`60.1 s`	`2`	`42.4`	`799.7`
Shell Scripts (8 concurrent)	`830.1`	`lpm`	`60.2 s`	`2`	`6.0`	`1383.5`
System Call Overhead	`399806.4`	`lps`	`10.0 s`	`7`	`15000.0`	`266.5`
System Benchmarks Index Score:						`480.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:26 - 18:11:55; 28m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`52436510.7`	`lps`	`10.0 s`	`7`	`116700.0`	`4493.3`
Double-Precision Whetstone	`8660.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1574.6`
Execl Throughput	`3972.4`	`lps`	`29.7 s`	`2`	`43.0`	`923.8`
File Copy 1024 bufsize 2000 maxblocks	`76213.1`	`KBps`	`30.1 s`	`2`	`3960.0`	`192.5`
File Copy 256 bufsize 500 maxblocks	`19074.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`115.3`
File Copy 4096 bufsize 8000 maxblocks	`273362.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`471.3`
Pipe Throughput	`1610114.1`	`lps`	`10.0 s`	`7`	`12440.0`	`1294.3`
Pipe-based Context Switching	`267018.5`	`lps`	`10.0 s`	`7`	`4000.0`	`667.5`
Process Creation	`6958.8`	`lps`	`30.0 s`	`2`	`126.0`	`552.3`
Shell Scripts (1 concurrent)	`6908.4`	`lpm`	`60.2 s`	`2`	`42.4`	`1629.3`
Shell Scripts (8 concurrent)	`606.9`	`lpm`	`60.3 s`	`2`	`6.0`	`1011.5`
System Call Overhead	`1183984.7`	`lps`	`10.0 s`	`7`	`15000.0`	`789.3`
System Benchmarks Index Score:						`768.5`

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