Benchmark of rackdslot4.osadl.org / GNU/Linux on Sat Feb 07 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 56 days, 19:02, 0 users, load average: 0.88, 0.99, 0.86; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:26; 28m 25s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13564991.7`	`lps`	`10.0 s`	`7`	`116700.0`	`1162.4`
Double-Precision Whetstone	`2167.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.0`
Execl Throughput	`1496.1`	`lps`	`29.7 s`	`2`	`43.0`	`347.9`
File Copy 1024 bufsize 2000 maxblocks	`229747.1`	`KBps`	`30.1 s`	`2`	`3960.0`	`580.2`
File Copy 256 bufsize 500 maxblocks	`64699.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`390.9`
File Copy 4096 bufsize 8000 maxblocks	`645571.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1113.1`
Pipe Throughput	`442530.1`	`lps`	`10.0 s`	`7`	`12440.0`	`355.7`
Pipe-based Context Switching	`59222.4`	`lps`	`10.0 s`	`7`	`4000.0`	`148.1`
Process Creation	`3215.5`	`lps`	`30.0 s`	`2`	`126.0`	`255.2`
Shell Scripts (1 concurrent)	`3370.3`	`lpm`	`60.1 s`	`2`	`42.4`	`794.9`
Shell Scripts (8 concurrent)	`829.0`	`lpm`	`60.1 s`	`2`	`6.0`	`1381.6`
System Call Overhead	`400393.7`	`lps`	`10.0 s`	`7`	`15000.0`	`266.9`
System Benchmarks Index Score:						`482.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:26 - 18:11:55; 28m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`53376981.1`	`lps`	`10.0 s`	`7`	`116700.0`	`4573.9`
Double-Precision Whetstone	`8680.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1578.2`
Execl Throughput	`4028.4`	`lps`	`29.8 s`	`2`	`43.0`	`936.8`
File Copy 1024 bufsize 2000 maxblocks	`76449.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`193.1`
File Copy 256 bufsize 500 maxblocks	`19213.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`116.1`
File Copy 4096 bufsize 8000 maxblocks	`274648.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`473.5`
Pipe Throughput	`1613535.6`	`lps`	`10.0 s`	`7`	`12440.0`	`1297.1`
Pipe-based Context Switching	`277227.2`	`lps`	`10.0 s`	`7`	`4000.0`	`693.1`
Process Creation	`6980.3`	`lps`	`30.0 s`	`2`	`126.0`	`554.0`
Shell Scripts (1 concurrent)	`6922.1`	`lpm`	`60.1 s`	`2`	`42.4`	`1632.6`
Shell Scripts (8 concurrent)	`608.1`	`lpm`	`60.4 s`	`2`	`6.0`	`1013.6`
System Call Overhead	`1175434.9`	`lps`	`10.0 s`	`7`	`15000.0`	`783.6`
System Benchmarks Index Score:						`774.2`

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