Benchmark of rackdslot4.osadl.org / GNU/Linux on Thu Nov 20 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:	05:15:01 up 345 days, 13:52, 0 users, load average: 1.12, 0.73, 0.77; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:27; 28m 26s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13571724.8`	`lps`	`10.0 s`	`7`	`116700.0`	`1163.0`
Double-Precision Whetstone	`2170.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.5`
Execl Throughput	`1470.9`	`lps`	`29.7 s`	`2`	`43.0`	`342.1`
File Copy 1024 bufsize 2000 maxblocks	`235008.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`593.5`
File Copy 256 bufsize 500 maxblocks	`65213.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`394.0`
File Copy 4096 bufsize 8000 maxblocks	`625718.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1078.8`
Pipe Throughput	`444380.6`	`lps`	`10.0 s`	`7`	`12440.0`	`357.2`
Pipe-based Context Switching	`59336.2`	`lps`	`10.0 s`	`7`	`4000.0`	`148.3`
Process Creation	`3176.9`	`lps`	`30.0 s`	`2`	`126.0`	`252.1`
Shell Scripts (1 concurrent)	`3359.1`	`lpm`	`60.2 s`	`2`	`42.4`	`792.2`
Shell Scripts (8 concurrent)	`819.4`	`lpm`	`60.2 s`	`2`	`6.0`	`1365.6`
System Call Overhead	`400514.4`	`lps`	`10.0 s`	`7`	`15000.0`	`267.0`
System Benchmarks Index Score:						`480.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:27 - 06:11:56; 28m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`52087104.1`	`lps`	`10.0 s`	`7`	`116700.0`	`4463.3`
Double-Precision Whetstone	`8672.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1576.8`
Execl Throughput	`3939.4`	`lps`	`29.7 s`	`2`	`43.0`	`916.1`
File Copy 1024 bufsize 2000 maxblocks	`76938.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`194.3`
File Copy 256 bufsize 500 maxblocks	`19388.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`117.2`
File Copy 4096 bufsize 8000 maxblocks	`281134.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`484.7`
Pipe Throughput	`1611009.2`	`lps`	`10.0 s`	`7`	`12440.0`	`1295.0`
Pipe-based Context Switching	`280863.3`	`lps`	`10.0 s`	`7`	`4000.0`	`702.2`
Process Creation	`6877.8`	`lps`	`30.0 s`	`2`	`126.0`	`545.9`
Shell Scripts (1 concurrent)	`6844.1`	`lpm`	`60.1 s`	`2`	`42.4`	`1614.2`
Shell Scripts (8 concurrent)	`604.5`	`lpm`	`60.3 s`	`2`	`6.0`	`1007.5`
System Call Overhead	`1176861.9`	`lps`	`10.0 s`	`7`	`15000.0`	`784.6`
System Benchmarks Index Score:						`772.3`

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