Benchmark of rackbslot6.osadl.org / GNU/Linux on Mon Apr 13 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:	17:15:02 up 122 days, 5:31, 0 users, load average: 0.34, 0.60, 0.75; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:02; 28m 00s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`8828528.7`	`lps`	`10.0 s`	`7`	`116700.0`	`756.5`
Double-Precision Whetstone	`1599.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`290.8`
Execl Throughput	`1163.7`	`lps`	`30.0 s`	`2`	`43.0`	`270.6`
File Copy 1024 bufsize 2000 maxblocks	`112640.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`284.4`
File Copy 256 bufsize 500 maxblocks	`29941.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`180.9`
File Copy 4096 bufsize 8000 maxblocks	`343488.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`592.2`
Pipe Throughput	`235781.7`	`lps`	`10.0 s`	`7`	`12440.0`	`189.5`
Pipe-based Context Switching	`35766.7`	`lps`	`10.0 s`	`7`	`4000.0`	`89.4`
Process Creation	`2391.5`	`lps`	`30.0 s`	`2`	`126.0`	`189.8`
Shell Scripts (1 concurrent)	`2692.8`	`lpm`	`60.0 s`	`2`	`42.4`	`635.1`
Shell Scripts (8 concurrent)	`670.8`	`lpm`	`60.1 s`	`2`	`6.0`	`1117.9`
System Call Overhead	`189000.8`	`lps`	`10.0 s`	`7`	`15000.0`	`126.0`
System Benchmarks Index Score:						`299.6`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:02 - 18:11:06; 28m 04s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`35262746.1`	`lps`	`10.0 s`	`7`	`116700.0`	`3021.7`
Double-Precision Whetstone	`6387.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1161.3`
Execl Throughput	`3232.4`	`lps`	`30.0 s`	`2`	`43.0`	`751.7`
File Copy 1024 bufsize 2000 maxblocks	`57041.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`144.0`
File Copy 256 bufsize 500 maxblocks	`14486.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`87.5`
File Copy 4096 bufsize 8000 maxblocks	`205283.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`353.9`
Pipe Throughput	`880564.4`	`lps`	`10.0 s`	`7`	`12440.0`	`707.8`
Pipe-based Context Switching	`147335.0`	`lps`	`10.0 s`	`7`	`4000.0`	`368.3`
Process Creation	`5354.0`	`lps`	`30.0 s`	`2`	`126.0`	`424.9`
Shell Scripts (1 concurrent)	`5502.6`	`lpm`	`60.0 s`	`2`	`42.4`	`1297.8`
Shell Scripts (8 concurrent)	`475.4`	`lpm`	`60.3 s`	`2`	`6.0`	`792.4`
System Call Overhead	`625022.5`	`lps`	`10.0 s`	`7`	`15000.0`	`416.7`
System Benchmarks Index Score:						`535.7`

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