Benchmark of rackdslot4.osadl.org / GNU/Linux on Tue Jul 29 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:	17:15:02 up 232 days, 52 min, 0 users, load average: 1.12, 0.73, 0.74; 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	`13557786.7`	`lps`	`10.0 s`	`7`	`116700.0`	`1161.8`
Double-Precision Whetstone	`2163.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`393.4`
Execl Throughput	`1472.7`	`lps`	`29.7 s`	`2`	`43.0`	`342.5`
File Copy 1024 bufsize 2000 maxblocks	`231735.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`585.2`
File Copy 256 bufsize 500 maxblocks	`64680.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`390.8`
File Copy 4096 bufsize 8000 maxblocks	`633968.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1093.0`
Pipe Throughput	`442841.3`	`lps`	`10.0 s`	`7`	`12440.0`	`356.0`
Pipe-based Context Switching	`62249.9`	`lps`	`10.0 s`	`7`	`4000.0`	`155.6`
Process Creation	`3153.8`	`lps`	`30.0 s`	`2`	`126.0`	`250.3`
Shell Scripts (1 concurrent)	`3366.4`	`lpm`	`60.2 s`	`2`	`42.4`	`794.0`
Shell Scripts (8 concurrent)	`820.2`	`lpm`	`60.2 s`	`2`	`6.0`	`1367.0`
System Call Overhead	`399954.3`	`lps`	`10.0 s`	`7`	`15000.0`	`266.6`
System Benchmarks Index Score:						`481.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:26 - 18:59:30; 76m 04s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`53433580.3`	`lps`	`10.0 s`	`7`	`116700.0`	`4578.7`
Double-Precision Whetstone	`26768.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`4867.0`
Execl Throughput	`3816.8`	`lps`	`29.7 s`	`2`	`43.0`	`887.6`
File Copy 1024 bufsize 2000 maxblocks	`76893.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`194.2`
File Copy 256 bufsize 500 maxblocks	`19244.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`116.3`
File Copy 4096 bufsize 8000 maxblocks	`291517.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`502.6`
Pipe Throughput	`1686292.1`	`lps`	`10.0 s`	`7`	`12440.0`	`1355.5`
Pipe-based Context Switching	`311270.1`	`lps`	`10.0 s`	`7`	`4000.0`	`778.2`
Process Creation	`7244.3`	`lps`	`30.0 s`	`2`	`126.0`	`574.9`
Shell Scripts (1 concurrent)	`6310.3`	`lpm`	`60.2 s`	`2`	`42.4`	`1488.3`
Shell Scripts (8 concurrent)	`454.6`	`lpm`	`60.3 s`	`2`	`6.0`	`757.6`
System Call Overhead	`1339306.9`	`lps`	`10.0 s`	`7`	`15000.0`	`892.9`
System Benchmarks Index Score:						`847.4`

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