Benchmark of rack5slot1.osadl.org / GNU/Linux on Mon Feb 23 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot1.osadl.org: GNU/Linux
OS:	GNU/Linux -- 6.16.0-rt3 -- #1 SMP PREEMPT_RT Mon Nov 3 10:53:49 CET 2025
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Core(TM) i7 CPU X 980 @ 3.33GHz (6681.7 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Core(TM) i7 CPU X 980 @ 3.33GHz (6681.7 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Core(TM) i7 CPU X 980 @ 3.33GHz (6681.7 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Core(TM) i7 CPU X 980 @ 3.33GHz (6681.7 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	4:	Intel(R) Core(TM) i7 CPU X 980 @ 3.33GHz (6681.7 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	5:	Intel(R) Core(TM) i7 CPU X 980 @ 3.33GHz (6681.7 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	NVIDIA Corporation, GK107GL [Quadro K2000]
Uptime:	17:15:01 up 28 days, 3:05, 0 users, load average: 0.20, 0.30, 0.31; runlevel 3

Benchmark Run: 6 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:22; 28m 21s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23592841.6`	`lps`	`10.0 s`	`7`	`116700.0`	`2021.7`
Double-Precision Whetstone	`4901.7`	`MWIPS`	`9.5 s`	`7`	`55.0`	`891.2`
Execl Throughput	`2165.2`	`lps`	`29.8 s`	`2`	`43.0`	`503.5`
File Copy 1024 bufsize 2000 maxblocks	`420570.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`1062.0`
File Copy 256 bufsize 500 maxblocks	`110536.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`667.9`
File Copy 4096 bufsize 8000 maxblocks	`1163363.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`2005.8`
Pipe Throughput	`651316.7`	`lps`	`10.0 s`	`7`	`12440.0`	`523.6`
Pipe-based Context Switching	`108872.3`	`lps`	`10.0 s`	`7`	`4000.0`	`272.2`
Process Creation	`5029.9`	`lps`	`30.0 s`	`2`	`126.0`	`399.2`
Shell Scripts (1 concurrent)	`6254.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1475.0`
Shell Scripts (8 concurrent)	`1977.9`	`lpm`	`60.0 s`	`2`	`6.0`	`3296.5`
System Call Overhead	`464346.4`	`lps`	`10.0 s`	`7`	`15000.0`	`309.6`
System Benchmarks Index Score:						`832.3`

Benchmark Run: 6 CPUs; 6 parallel processes

Time: 17:43:22 - 18:12:18; 28m 56s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`116855921.2`	`lps`	`10.0 s`	`7`	`116700.0`	`10013.4`
Double-Precision Whetstone	`29392.9`	`MWIPS`	`9.5 s`	`7`	`55.0`	`5344.2`
Execl Throughput	`8496.3`	`lps`	`29.8 s`	`2`	`43.0`	`1975.9`
File Copy 1024 bufsize 2000 maxblocks	`202447.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`511.2`
File Copy 256 bufsize 500 maxblocks	`51327.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`310.1`
File Copy 4096 bufsize 8000 maxblocks	`754632.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1301.1`
Pipe Throughput	`2803730.9`	`lps`	`10.0 s`	`7`	`12440.0`	`2253.8`
Pipe-based Context Switching	`612926.1`	`lps`	`10.0 s`	`7`	`4000.0`	`1532.3`
Process Creation	`17447.5`	`lps`	`30.0 s`	`2`	`126.0`	`1384.7`
Shell Scripts (1 concurrent)	`16084.8`	`lpm`	`60.0 s`	`2`	`42.4`	`3793.6`
Shell Scripts (8 concurrent)	`1758.3`	`lpm`	`60.1 s`	`2`	`6.0`	`2930.4`
System Call Overhead	`2063286.6`	`lps`	`10.0 s`	`7`	`15000.0`	`1375.5`
System Benchmarks Index Score:						`1848.8`

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