Benchmark of rack0slot3s.osadl.org / GNU/Linux on Fri Jul 17 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack0slot3s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 6.17.1-rt4 -- #9 SMP PREEMPT_RT Tue Nov 4 12:26:09 CET 2025
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz (8400.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz (8400.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz (8400.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz (8400.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	4:	Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz (8400.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	5:	Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz (8400.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	6:	Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz (8400.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	7:	Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz (8400.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:01 up 35 days, 11:47, 4 users, load average: 0.11, 0.33, 0.32; runlevel 5

Benchmark Run: 8 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:00; 27m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`25681116.3`	`lps`	`10.0 s`	`7`	`116700.0`	`2200.6`
Double-Precision Whetstone	`7789.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1416.3`
Execl Throughput	`1975.9`	`lps`	`30.0 s`	`2`	`43.0`	`459.5`
File Copy 1024 bufsize 2000 maxblocks	`360567.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`910.5`
File Copy 256 bufsize 500 maxblocks	`91534.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`553.1`
File Copy 4096 bufsize 8000 maxblocks	`1216987.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`2098.3`
Pipe Throughput	`419557.6`	`lps`	`10.0 s`	`7`	`12440.0`	`337.3`
Pipe-based Context Switching	`117840.2`	`lps`	`10.0 s`	`7`	`4000.0`	`294.6`
Process Creation	`4573.4`	`lps`	`30.0 s`	`2`	`126.0`	`363.0`
Shell Scripts (1 concurrent)	`5742.2`	`lpm`	`60.0 s`	`2`	`42.4`	`1354.3`
Shell Scripts (8 concurrent)	`2221.3`	`lpm`	`60.0 s`	`2`	`6.0`	`3702.1`
System Call Overhead	`231267.5`	`lps`	`10.0 s`	`7`	`15000.0`	`154.2`
System Benchmarks Index Score:						`768.1`

Benchmark Run: 8 CPUs; 8 parallel processes

Time: 05:43:00 - 06:11:14; 28m 14s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`211956159.0`	`lps`	`10.0 s`	`7`	`116700.0`	`18162.5`
Double-Precision Whetstone	`61337.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`11152.3`
Execl Throughput	`10524.6`	`lps`	`30.0 s`	`2`	`43.0`	`2447.6`
File Copy 1024 bufsize 2000 maxblocks	`257195.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`649.5`
File Copy 256 bufsize 500 maxblocks	`65237.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`394.2`
File Copy 4096 bufsize 8000 maxblocks	`973292.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1678.1`
Pipe Throughput	`2252140.5`	`lps`	`10.0 s`	`7`	`12440.0`	`1810.4`
Pipe-based Context Switching	`430747.5`	`lps`	`10.0 s`	`7`	`4000.0`	`1076.9`
Process Creation	`20177.0`	`lps`	`30.0 s`	`2`	`126.0`	`1601.4`
Shell Scripts (1 concurrent)	`19431.4`	`lpm`	`60.0 s`	`2`	`42.4`	`4582.9`
Shell Scripts (8 concurrent)	`2139.6`	`lpm`	`60.1 s`	`2`	`6.0`	`3566.0`
System Call Overhead	`1164659.7`	`lps`	`10.0 s`	`7`	`15000.0`	`776.4`
System Benchmarks Index Score:						`2124.1`

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