Benchmark of rackbslot6.osadl.org / GNU/Linux on Mon Sep 15 2025

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 53 days, 20:10, 0 users, load average: 0.20, 0.55, 0.73; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:01; 28m 00s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`8855161.9`	`lps`	`10.0 s`	`7`	`116700.0`	`758.8`
Double-Precision Whetstone	`1600.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`291.0`
Execl Throughput	`1184.6`	`lps`	`30.0 s`	`2`	`43.0`	`275.5`
File Copy 1024 bufsize 2000 maxblocks	`114676.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`289.6`
File Copy 256 bufsize 500 maxblocks	`29904.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`180.7`
File Copy 4096 bufsize 8000 maxblocks	`350186.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`603.8`
Pipe Throughput	`237977.8`	`lps`	`10.0 s`	`7`	`12440.0`	`191.3`
Pipe-based Context Switching	`35584.7`	`lps`	`10.0 s`	`7`	`4000.0`	`89.0`
Process Creation	`2449.2`	`lps`	`30.0 s`	`2`	`126.0`	`194.4`
Shell Scripts (1 concurrent)	`2697.5`	`lpm`	`60.0 s`	`2`	`42.4`	`636.2`
Shell Scripts (8 concurrent)	`674.2`	`lpm`	`60.0 s`	`2`	`6.0`	`1123.7`
System Call Overhead	`189286.9`	`lps`	`10.0 s`	`7`	`15000.0`	`126.2`
System Benchmarks Index Score:						`301.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:01 - 06:11:09; 28m 08s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`34578943.0`	`lps`	`10.0 s`	`7`	`116700.0`	`2963.1`
Double-Precision Whetstone	`6391.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1162.1`
Execl Throughput	`3225.6`	`lps`	`30.0 s`	`2`	`43.0`	`750.1`
File Copy 1024 bufsize 2000 maxblocks	`57569.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`145.4`
File Copy 256 bufsize 500 maxblocks	`14550.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`87.9`
File Copy 4096 bufsize 8000 maxblocks	`201147.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`346.8`
Pipe Throughput	`895319.4`	`lps`	`10.0 s`	`7`	`12440.0`	`719.7`
Pipe-based Context Switching	`152624.4`	`lps`	`10.0 s`	`7`	`4000.0`	`381.6`
Process Creation	`5184.7`	`lps`	`30.0 s`	`2`	`126.0`	`411.5`
Shell Scripts (1 concurrent)	`5533.3`	`lpm`	`60.0 s`	`2`	`42.4`	`1305.0`
Shell Scripts (8 concurrent)	`478.4`	`lpm`	`60.2 s`	`2`	`6.0`	`797.3`
System Call Overhead	`638974.5`	`lps`	`10.0 s`	`7`	`15000.0`	`426.0`
System Benchmarks Index Score:						`536.9`

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