Benchmark of rackbslot6.osadl.org / GNU/Linux on Mon Mar 16 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackbslot6.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.37-rt20 -- #8 SMP PREEMPT RT Mon Jun 10 10:41:10 CEST 2019
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) CPU E3845 @ 1.91GHz (3831.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) CPU E3845 @ 1.91GHz (3831.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) CPU E3845 @ 1.91GHz (3831.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) CPU E3845 @ 1.91GHz (3831.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	VESA
Uptime:	05:15:02 up 93 days, 18:31, 0 users, load average: 3.17, 2.59, 1.88; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:03; 28m 01s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`8851993.5`	`lps`	`10.0 s`	`7`	`116700.0`	`758.5`
Double-Precision Whetstone	`1601.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`291.1`
Execl Throughput	`1174.8`	`lps`	`30.0 s`	`2`	`43.0`	`273.2`
File Copy 1024 bufsize 2000 maxblocks	`113472.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`286.5`
File Copy 256 bufsize 500 maxblocks	`29656.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`179.2`
File Copy 4096 bufsize 8000 maxblocks	`347593.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`599.3`
Pipe Throughput	`235812.8`	`lps`	`10.0 s`	`7`	`12440.0`	`189.6`
Pipe-based Context Switching	`35429.7`	`lps`	`10.0 s`	`7`	`4000.0`	`88.6`
Process Creation	`2371.6`	`lps`	`30.0 s`	`2`	`126.0`	`188.2`
Shell Scripts (1 concurrent)	`2692.8`	`lpm`	`60.0 s`	`2`	`42.4`	`635.1`
Shell Scripts (8 concurrent)	`667.2`	`lpm`	`60.0 s`	`2`	`6.0`	`1112.0`
System Call Overhead	`185985.6`	`lps`	`10.0 s`	`7`	`15000.0`	`124.0`
System Benchmarks Index Score:						`299.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:03 - 06:11:06; 28m 03s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`34525623.7`	`lps`	`10.0 s`	`7`	`116700.0`	`2958.5`
Double-Precision Whetstone	`6396.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1163.0`
Execl Throughput	`3225.8`	`lps`	`30.0 s`	`2`	`43.0`	`750.2`
File Copy 1024 bufsize 2000 maxblocks	`57900.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`146.2`
File Copy 256 bufsize 500 maxblocks	`14384.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`86.9`
File Copy 4096 bufsize 8000 maxblocks	`206809.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`356.6`
Pipe Throughput	`875935.1`	`lps`	`10.0 s`	`7`	`12440.0`	`704.1`
Pipe-based Context Switching	`150669.7`	`lps`	`10.0 s`	`7`	`4000.0`	`376.7`
Process Creation	`5310.5`	`lps`	`30.0 s`	`2`	`126.0`	`421.5`
Shell Scripts (1 concurrent)	`5503.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1297.9`
Shell Scripts (8 concurrent)	`465.0`	`lpm`	`60.2 s`	`2`	`6.0`	`774.9`
System Call Overhead	`627324.1`	`lps`	`10.0 s`	`7`	`15000.0`	`418.2`
System Benchmarks Index Score:						`535.0`

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