Benchmark of rackbslot6.osadl.org / GNU/Linux on Tue Aug 25 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:	05:15:01 up 255 days, 17:31, 0 users, load average: 1.64, 1.28, 1.03; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

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

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`8847810.7`	`lps`	`10.0 s`	`7`	`116700.0`	`758.2`
Double-Precision Whetstone	`1599.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`290.9`
Execl Throughput	`1176.3`	`lps`	`30.0 s`	`2`	`43.0`	`273.6`
File Copy 1024 bufsize 2000 maxblocks	`113233.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`285.9`
File Copy 256 bufsize 500 maxblocks	`29902.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`180.7`
File Copy 4096 bufsize 8000 maxblocks	`344435.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`593.9`
Pipe Throughput	`233531.8`	`lps`	`10.0 s`	`7`	`12440.0`	`187.7`
Pipe-based Context Switching	`36730.4`	`lps`	`10.0 s`	`7`	`4000.0`	`91.8`
Process Creation	`2383.7`	`lps`	`30.0 s`	`2`	`126.0`	`189.2`
Shell Scripts (1 concurrent)	`2690.8`	`lpm`	`60.0 s`	`2`	`42.4`	`634.6`
Shell Scripts (8 concurrent)	`673.6`	`lpm`	`60.0 s`	`2`	`6.0`	`1122.6`
System Call Overhead	`184767.0`	`lps`	`10.0 s`	`7`	`15000.0`	`123.2`
System Benchmarks Index Score:						`299.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:02 - 06:11:08; 28m 06s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`35211138.6`	`lps`	`10.0 s`	`7`	`116700.0`	`3017.2`
Double-Precision Whetstone	`6396.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1162.9`
Execl Throughput	`3155.0`	`lps`	`30.0 s`	`2`	`43.0`	`733.7`
File Copy 1024 bufsize 2000 maxblocks	`56309.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`142.2`
File Copy 256 bufsize 500 maxblocks	`14689.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`88.8`
File Copy 4096 bufsize 8000 maxblocks	`204120.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`351.9`
Pipe Throughput	`877656.5`	`lps`	`10.0 s`	`7`	`12440.0`	`705.5`
Pipe-based Context Switching	`151727.1`	`lps`	`10.0 s`	`7`	`4000.0`	`379.3`
Process Creation	`5239.1`	`lps`	`30.0 s`	`2`	`126.0`	`415.8`
Shell Scripts (1 concurrent)	`5518.6`	`lpm`	`60.0 s`	`2`	`42.4`	`1301.5`
Shell Scripts (8 concurrent)	`476.9`	`lpm`	`60.2 s`	`2`	`6.0`	`794.8`
System Call Overhead	`625347.9`	`lps`	`10.0 s`	`7`	`15000.0`	`416.9`
System Benchmarks Index Score:						`534.9`

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