Benchmark of rackdslot4.osadl.org / GNU/Linux on Sat May 16 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 154 days, 18:02, 0 users, load average: 0.58, 0.62, 0.72; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

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

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13597474.3`	`lps`	`10.0 s`	`7`	`116700.0`	`1165.2`
Double-Precision Whetstone	`2168.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.2`
Execl Throughput	`1504.3`	`lps`	`29.7 s`	`2`	`43.0`	`349.8`
File Copy 1024 bufsize 2000 maxblocks	`234125.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`591.2`
File Copy 256 bufsize 500 maxblocks	`65330.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`394.7`
File Copy 4096 bufsize 8000 maxblocks	`627221.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1081.4`
Pipe Throughput	`443315.5`	`lps`	`10.0 s`	`7`	`12440.0`	`356.4`
Pipe-based Context Switching	`59054.9`	`lps`	`10.0 s`	`7`	`4000.0`	`147.6`
Process Creation	`3239.5`	`lps`	`30.0 s`	`2`	`126.0`	`257.1`
Shell Scripts (1 concurrent)	`3393.7`	`lpm`	`60.1 s`	`2`	`42.4`	`800.4`
Shell Scripts (8 concurrent)	`828.9`	`lpm`	`60.1 s`	`2`	`6.0`	`1381.5`
System Call Overhead	`400264.0`	`lps`	`10.0 s`	`7`	`15000.0`	`266.8`
System Benchmarks Index Score:						`483.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:28 - 18:12:07; 28m 39s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`51952356.8`	`lps`	`10.0 s`	`7`	`116700.0`	`4451.8`
Double-Precision Whetstone	`8665.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1575.6`
Execl Throughput	`4031.2`	`lps`	`29.7 s`	`2`	`43.0`	`937.5`
File Copy 1024 bufsize 2000 maxblocks	`75797.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`191.4`
File Copy 256 bufsize 500 maxblocks	`19060.2`	`KBps`	`30.1 s`	`2`	`1655.0`	`115.2`
File Copy 4096 bufsize 8000 maxblocks	`282161.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`486.5`
Pipe Throughput	`1610198.0`	`lps`	`10.0 s`	`7`	`12440.0`	`1294.4`
Pipe-based Context Switching	`275263.7`	`lps`	`10.0 s`	`7`	`4000.0`	`688.2`
Process Creation	`6819.2`	`lps`	`30.0 s`	`2`	`126.0`	`541.2`
Shell Scripts (1 concurrent)	`6913.3`	`lpm`	`60.2 s`	`2`	`42.4`	`1630.5`
Shell Scripts (8 concurrent)	`607.7`	`lpm`	`60.2 s`	`2`	`6.0`	`1012.9`
System Call Overhead	`1158477.3`	`lps`	`10.0 s`	`7`	`15000.0`	`772.3`
System Benchmarks Index Score:						`769.9`

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