Benchmark of rackdslot1.osadl.org / GNU/Linux on Wed Dec 24 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackdslot1.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.37-rt19 -- #4 SMP PREEMPT RT Sat Jun 15 22:16:51 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 11 days, 19:02, 0 users, load average: 0.36, 0.38, 0.47; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:29; 28m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13583245.5`	`lps`	`10.0 s`	`7`	`116700.0`	`1163.9`
Double-Precision Whetstone	`2168.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.2`
Execl Throughput	`1523.3`	`lps`	`29.7 s`	`2`	`43.0`	`354.3`
File Copy 1024 bufsize 2000 maxblocks	`235869.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`595.6`
File Copy 256 bufsize 500 maxblocks	`64285.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`388.4`
File Copy 4096 bufsize 8000 maxblocks	`652180.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1124.4`
Pipe Throughput	`442140.7`	`lps`	`10.0 s`	`7`	`12440.0`	`355.4`
Pipe-based Context Switching	`41753.5`	`lps`	`10.0 s`	`7`	`4000.0`	`104.4`
Process Creation	`3193.8`	`lps`	`30.0 s`	`2`	`126.0`	`253.5`
Shell Scripts (1 concurrent)	`3395.8`	`lpm`	`60.1 s`	`2`	`42.4`	`800.9`
Shell Scripts (8 concurrent)	`826.7`	`lpm`	`60.2 s`	`2`	`6.0`	`1377.8`
System Call Overhead	`400176.4`	`lps`	`10.0 s`	`7`	`15000.0`	`266.8`
System Benchmarks Index Score:						`470.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:29 - 18:11:58; 28m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`53115499.9`	`lps`	`10.0 s`	`7`	`116700.0`	`4551.5`
Double-Precision Whetstone	`8671.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1576.6`
Execl Throughput	`3840.0`	`lps`	`29.7 s`	`2`	`43.0`	`893.0`
File Copy 1024 bufsize 2000 maxblocks	`58344.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`147.3`
File Copy 256 bufsize 500 maxblocks	`14789.5`	`KBps`	`30.1 s`	`2`	`1655.0`	`89.4`
File Copy 4096 bufsize 8000 maxblocks	`228440.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`393.9`
Pipe Throughput	`1612661.7`	`lps`	`10.0 s`	`7`	`12440.0`	`1296.4`
Pipe-based Context Switching	`264453.0`	`lps`	`10.0 s`	`7`	`4000.0`	`661.1`
Process Creation	`6806.4`	`lps`	`30.0 s`	`2`	`126.0`	`540.2`
Shell Scripts (1 concurrent)	`6904.5`	`lpm`	`60.1 s`	`2`	`42.4`	`1628.4`
Shell Scripts (8 concurrent)	`605.4`	`lpm`	`60.3 s`	`2`	`6.0`	`1009.0`
System Call Overhead	`1186353.0`	`lps`	`10.0 s`	`7`	`15000.0`	`790.9`
System Benchmarks Index Score:						`721.8`

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