Benchmark of rack5slot4.osadl.org / GNU/Linux on Mon Mar 23 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot4.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.9.271-rt182 -- #2 SMP PREEMPT RT Tue Feb 15 22:16:04 CET 2022
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5067.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5067.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5067.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5067.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Intel Corporation, Core Processor Integrated Graphics Controller
Uptime:	17:15:01 up 59 days, 1:49, 0 users, load average: 0.02, 0.08, 0.08; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:08; 28m 07s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`20396826.4`	`lps`	`10.0 s`	`7`	`116700.0`	`1747.8`
Double-Precision Whetstone	`4247.1`	`MWIPS`	`9.6 s`	`7`	`55.0`	`772.2`
Execl Throughput	`3004.8`	`lps`	`30.0 s`	`2`	`43.0`	`698.8`
File Copy 1024 bufsize 2000 maxblocks	`369296.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`932.6`
File Copy 256 bufsize 500 maxblocks	`107656.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`650.5`
File Copy 4096 bufsize 8000 maxblocks	`913671.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1575.3`
Pipe Throughput	`656818.1`	`lps`	`10.0 s`	`7`	`12440.0`	`528.0`
Pipe-based Context Switching	`134898.0`	`lps`	`10.0 s`	`7`	`4000.0`	`337.2`
Process Creation	`6729.2`	`lps`	`30.0 s`	`2`	`126.0`	`534.1`
Shell Scripts (1 concurrent)	`7223.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1703.6`
Shell Scripts (8 concurrent)	`1754.6`	`lpm`	`60.0 s`	`2`	`6.0`	`2924.3`
System Call Overhead	`464632.3`	`lps`	`10.0 s`	`7`	`15000.0`	`309.8`
System Benchmarks Index Score:						`844.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:08 - 18:11:26; 28m 18s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`61029037.8`	`lps`	`10.0 s`	`7`	`116700.0`	`5229.6`
Double-Precision Whetstone	`14950.7`	`MWIPS`	`9.6 s`	`7`	`55.0`	`2718.3`
Execl Throughput	`8405.0`	`lps`	`30.0 s`	`2`	`43.0`	`1954.6`
File Copy 1024 bufsize 2000 maxblocks	`184816.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`466.7`
File Copy 256 bufsize 500 maxblocks	`47599.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`287.6`
File Copy 4096 bufsize 8000 maxblocks	`665142.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1146.8`
Pipe Throughput	`2061962.7`	`lps`	`10.0 s`	`7`	`12440.0`	`1657.5`
Pipe-based Context Switching	`390673.0`	`lps`	`10.0 s`	`7`	`4000.0`	`976.7`
Process Creation	`16813.5`	`lps`	`30.0 s`	`2`	`126.0`	`1334.4`
Shell Scripts (1 concurrent)	`15159.8`	`lpm`	`60.0 s`	`2`	`42.4`	`3575.4`
Shell Scripts (8 concurrent)	`1341.8`	`lpm`	`60.1 s`	`2`	`6.0`	`2236.4`
System Call Overhead	`1561813.9`	`lps`	`10.0 s`	`7`	`15000.0`	`1041.2`
System Benchmarks Index Score:						`1436.1`

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