Benchmark of rackdslot4.osadl.org / GNU/Linux on Wed Jan 14 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 32 days, 19:02, 0 users, load average: 1.47, 1.06, 0.89; 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	`13583795.8`	`lps`	`10.0 s`	`7`	`116700.0`	`1164.0`
Double-Precision Whetstone	`2165.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`393.8`
Execl Throughput	`1496.8`	`lps`	`29.7 s`	`2`	`43.0`	`348.1`
File Copy 1024 bufsize 2000 maxblocks	`235645.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`595.1`
File Copy 256 bufsize 500 maxblocks	`64535.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`389.9`
File Copy 4096 bufsize 8000 maxblocks	`650684.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1121.9`
Pipe Throughput	`442965.6`	`lps`	`10.0 s`	`7`	`12440.0`	`356.1`
Pipe-based Context Switching	`60191.2`	`lps`	`10.0 s`	`7`	`4000.0`	`150.5`
Process Creation	`3199.8`	`lps`	`30.0 s`	`2`	`126.0`	`254.0`
Shell Scripts (1 concurrent)	`3415.7`	`lpm`	`60.2 s`	`2`	`42.4`	`805.6`
Shell Scripts (8 concurrent)	`821.2`	`lpm`	`60.1 s`	`2`	`6.0`	`1368.6`
System Call Overhead	`400277.6`	`lps`	`10.0 s`	`7`	`15000.0`	`266.9`
System Benchmarks Index Score:						`484.3`

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	`53718238.5`	`lps`	`10.0 s`	`7`	`116700.0`	`4603.1`
Double-Precision Whetstone	`8652.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1573.2`
Execl Throughput	`3964.8`	`lps`	`29.7 s`	`2`	`43.0`	`922.1`
File Copy 1024 bufsize 2000 maxblocks	`76617.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`193.5`
File Copy 256 bufsize 500 maxblocks	`19572.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`118.3`
File Copy 4096 bufsize 8000 maxblocks	`290657.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`501.1`
Pipe Throughput	`1612281.5`	`lps`	`10.0 s`	`7`	`12440.0`	`1296.0`
Pipe-based Context Switching	`278953.1`	`lps`	`10.0 s`	`7`	`4000.0`	`697.4`
Process Creation	`6914.4`	`lps`	`30.0 s`	`2`	`126.0`	`548.8`
Shell Scripts (1 concurrent)	`6925.1`	`lpm`	`60.2 s`	`2`	`42.4`	`1633.3`
Shell Scripts (8 concurrent)	`614.1`	`lpm`	`60.2 s`	`2`	`6.0`	`1023.6`
System Call Overhead	`1186745.2`	`lps`	`10.0 s`	`7`	`15000.0`	`791.2`
System Benchmarks Index Score:						`779.4`

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