Benchmark of rackdslot4.osadl.org / GNU/Linux on Sun Mar 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:	17:15:01 up 106 days, 18:02, 0 users, load average: 1.05, 0.83, 0.76; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:28; 28m 27s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13578425.5`	`lps`	`10.0 s`	`7`	`116700.0`	`1163.5`
Double-Precision Whetstone	`2167.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.0`
Execl Throughput	`1493.4`	`lps`	`29.7 s`	`2`	`43.0`	`347.3`
File Copy 1024 bufsize 2000 maxblocks	`234868.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`593.1`
File Copy 256 bufsize 500 maxblocks	`64735.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`391.2`
File Copy 4096 bufsize 8000 maxblocks	`619532.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1068.2`
Pipe Throughput	`443990.1`	`lps`	`10.0 s`	`7`	`12440.0`	`356.9`
Pipe-based Context Switching	`59395.8`	`lps`	`10.0 s`	`7`	`4000.0`	`148.5`
Process Creation	`3195.0`	`lps`	`30.0 s`	`2`	`126.0`	`253.6`
Shell Scripts (1 concurrent)	`3386.8`	`lpm`	`60.2 s`	`2`	`42.4`	`798.8`
Shell Scripts (8 concurrent)	`831.0`	`lpm`	`60.2 s`	`2`	`6.0`	`1385.0`
System Call Overhead	`400003.0`	`lps`	`10.0 s`	`7`	`15000.0`	`266.7`
System Benchmarks Index Score:						`481.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:28 - 18:12:00; 28m 32s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`53850838.3`	`lps`	`10.0 s`	`7`	`116700.0`	`4614.5`
Double-Precision Whetstone	`8654.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1573.5`
Execl Throughput	`4075.0`	`lps`	`29.7 s`	`2`	`43.0`	`947.7`
File Copy 1024 bufsize 2000 maxblocks	`76077.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`192.1`
File Copy 256 bufsize 500 maxblocks	`19288.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`116.5`
File Copy 4096 bufsize 8000 maxblocks	`275861.5`	`KBps`	`30.1 s`	`2`	`5800.0`	`475.6`
Pipe Throughput	`1614810.4`	`lps`	`10.0 s`	`7`	`12440.0`	`1298.1`
Pipe-based Context Switching	`276191.5`	`lps`	`10.0 s`	`7`	`4000.0`	`690.5`
Process Creation	`6857.9`	`lps`	`30.0 s`	`2`	`126.0`	`544.3`
Shell Scripts (1 concurrent)	`6907.3`	`lpm`	`60.2 s`	`2`	`42.4`	`1629.1`
Shell Scripts (8 concurrent)	`613.9`	`lpm`	`60.3 s`	`2`	`6.0`	`1023.2`
System Call Overhead	`1174108.7`	`lps`	`10.0 s`	`7`	`15000.0`	`782.7`
System Benchmarks Index Score:						`774.6`

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