Benchmark of rackdslot4.osadl.org / GNU/Linux on Fri May 29 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 167 days, 18:02, 0 users, load average: 0.34, 0.48, 0.63; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:27; 28m 25s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13593009.1`	`lps`	`10.0 s`	`7`	`116700.0`	`1164.8`
Double-Precision Whetstone	`2167.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.1`
Execl Throughput	`1490.0`	`lps`	`29.7 s`	`2`	`43.0`	`346.5`
File Copy 1024 bufsize 2000 maxblocks	`232656.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`587.5`
File Copy 256 bufsize 500 maxblocks	`65442.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`395.4`
File Copy 4096 bufsize 8000 maxblocks	`638004.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1100.0`
Pipe Throughput	`442695.6`	`lps`	`10.0 s`	`7`	`12440.0`	`355.9`
Pipe-based Context Switching	`59239.6`	`lps`	`10.0 s`	`7`	`4000.0`	`148.1`
Process Creation	`3189.5`	`lps`	`30.0 s`	`2`	`126.0`	`253.1`
Shell Scripts (1 concurrent)	`3401.6`	`lpm`	`60.1 s`	`2`	`42.4`	`802.3`
Shell Scripts (8 concurrent)	`828.4`	`lpm`	`60.1 s`	`2`	`6.0`	`1380.7`
System Call Overhead	`400372.5`	`lps`	`10.0 s`	`7`	`15000.0`	`266.9`
System Benchmarks Index Score:						`482.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:27 - 18:11:55; 28m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`52926034.3`	`lps`	`10.0 s`	`7`	`116700.0`	`4535.2`
Double-Precision Whetstone	`8667.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1575.8`
Execl Throughput	`3993.4`	`lps`	`29.7 s`	`2`	`43.0`	`928.7`
File Copy 1024 bufsize 2000 maxblocks	`76051.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`192.0`
File Copy 256 bufsize 500 maxblocks	`19122.5`	`KBps`	`30.1 s`	`2`	`1655.0`	`115.5`
File Copy 4096 bufsize 8000 maxblocks	`280584.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`483.8`
Pipe Throughput	`1614543.7`	`lps`	`10.0 s`	`7`	`12440.0`	`1297.9`
Pipe-based Context Switching	`279839.2`	`lps`	`10.0 s`	`7`	`4000.0`	`699.6`
Process Creation	`6824.4`	`lps`	`30.0 s`	`2`	`126.0`	`541.6`
Shell Scripts (1 concurrent)	`6891.6`	`lpm`	`60.2 s`	`2`	`42.4`	`1625.4`
Shell Scripts (8 concurrent)	`609.0`	`lpm`	`60.2 s`	`2`	`6.0`	`1015.0`
System Call Overhead	`1171190.0`	`lps`	`10.0 s`	`7`	`15000.0`	`780.8`
System Benchmarks Index Score:						`772.5`

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