Benchmark of rack5slot4.osadl.org / GNU/Linux on Fri Mar 13 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:	05:15:02 up 48 days, 13:49, 0 users, load average: 0.01, 0.08, 0.12; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:08; 28m 06s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`20453179.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1752.6`
Double-Precision Whetstone	`4245.9`	`MWIPS`	`9.6 s`	`7`	`55.0`	`772.0`
Execl Throughput	`2999.9`	`lps`	`30.0 s`	`2`	`43.0`	`697.6`
File Copy 1024 bufsize 2000 maxblocks	`367372.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`927.7`
File Copy 256 bufsize 500 maxblocks	`106656.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`644.4`
File Copy 4096 bufsize 8000 maxblocks	`921872.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1589.4`
Pipe Throughput	`654336.4`	`lps`	`10.0 s`	`7`	`12440.0`	`526.0`
Pipe-based Context Switching	`134765.8`	`lps`	`10.0 s`	`7`	`4000.0`	`336.9`
Process Creation	`6713.8`	`lps`	`30.0 s`	`2`	`126.0`	`532.8`
Shell Scripts (1 concurrent)	`7213.2`	`lpm`	`60.0 s`	`2`	`42.4`	`1701.2`
Shell Scripts (8 concurrent)	`1754.6`	`lpm`	`60.0 s`	`2`	`6.0`	`2924.4`
System Call Overhead	`464610.1`	`lps`	`10.0 s`	`7`	`15000.0`	`309.7`
System Benchmarks Index Score:						`843.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:08 - 06:11:26; 28m 18s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`60521569.3`	`lps`	`10.0 s`	`7`	`116700.0`	`5186.1`
Double-Precision Whetstone	`14985.7`	`MWIPS`	`9.6 s`	`7`	`55.0`	`2724.7`
Execl Throughput	`8469.3`	`lps`	`29.9 s`	`2`	`43.0`	`1969.6`
File Copy 1024 bufsize 2000 maxblocks	`185436.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`468.3`
File Copy 256 bufsize 500 maxblocks	`48118.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`290.7`
File Copy 4096 bufsize 8000 maxblocks	`676165.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1165.8`
Pipe Throughput	`2047799.9`	`lps`	`10.0 s`	`7`	`12440.0`	`1646.1`
Pipe-based Context Switching	`391883.2`	`lps`	`10.0 s`	`7`	`4000.0`	`979.7`
Process Creation	`17009.9`	`lps`	`30.0 s`	`2`	`126.0`	`1350.0`
Shell Scripts (1 concurrent)	`15132.0`	`lpm`	`60.0 s`	`2`	`42.4`	`3568.9`
Shell Scripts (8 concurrent)	`1338.2`	`lpm`	`60.1 s`	`2`	`6.0`	`2230.4`
System Call Overhead	`1558517.9`	`lps`	`10.0 s`	`7`	`15000.0`	`1039.0`
System Benchmarks Index Score:						`1440.1`

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