Benchmark of rackdslot4.osadl.org / GNU/Linux on Fri Aug 22 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:	17:15:01 up 256 days, 52 min, 0 users, load average: 1.00, 0.75, 0.76; 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	`13562610.0`	`lps`	`10.0 s`	`7`	`116700.0`	`1162.2`
Double-Precision Whetstone	`2164.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`393.6`
Execl Throughput	`1449.4`	`lps`	`29.7 s`	`2`	`43.0`	`337.1`
File Copy 1024 bufsize 2000 maxblocks	`233017.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`588.4`
File Copy 256 bufsize 500 maxblocks	`64871.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`392.0`
File Copy 4096 bufsize 8000 maxblocks	`633512.7`	`KBps`	`30.1 s`	`2`	`5800.0`	`1092.3`
Pipe Throughput	`441911.8`	`lps`	`10.0 s`	`7`	`12440.0`	`355.2`
Pipe-based Context Switching	`61794.3`	`lps`	`10.0 s`	`7`	`4000.0`	`154.5`
Process Creation	`3148.0`	`lps`	`30.0 s`	`2`	`126.0`	`249.8`
Shell Scripts (1 concurrent)	`3362.3`	`lpm`	`60.1 s`	`2`	`42.4`	`793.0`
Shell Scripts (8 concurrent)	`816.0`	`lpm`	`60.1 s`	`2`	`6.0`	`1359.9`
System Call Overhead	`399995.4`	`lps`	`10.0 s`	`7`	`15000.0`	`266.7`
System Benchmarks Index Score:						`480.9`

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	`54123677.1`	`lps`	`10.0 s`	`7`	`116700.0`	`4637.8`
Double-Precision Whetstone	`8651.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1573.0`
Execl Throughput	`3831.5`	`lps`	`29.7 s`	`2`	`43.0`	`891.0`
File Copy 1024 bufsize 2000 maxblocks	`76816.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`194.0`
File Copy 256 bufsize 500 maxblocks	`19391.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`117.2`
File Copy 4096 bufsize 8000 maxblocks	`286827.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`494.5`
Pipe Throughput	`1607929.7`	`lps`	`10.0 s`	`7`	`12440.0`	`1292.5`
Pipe-based Context Switching	`274437.9`	`lps`	`10.0 s`	`7`	`4000.0`	`686.1`
Process Creation	`6847.0`	`lps`	`30.0 s`	`2`	`126.0`	`543.4`
Shell Scripts (1 concurrent)	`6825.2`	`lpm`	`60.2 s`	`2`	`42.4`	`1609.7`
Shell Scripts (8 concurrent)	`602.2`	`lpm`	`60.2 s`	`2`	`6.0`	`1003.6`
System Call Overhead	`1205912.9`	`lps`	`10.0 s`	`7`	`15000.0`	`803.9`
System Benchmarks Index Score:						`773.3`

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