Benchmark of rack5slot1.osadl.org / GNU/Linux on Tue Apr 14 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 78 days, 2:05, 0 users, load average: 0.16, 0.27, 0.35; 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	`23585655.2`	`lps`	`10.0 s`	`7`	`116700.0`	`2021.1`
Double-Precision Whetstone	`4901.2`	`MWIPS`	`9.5 s`	`7`	`55.0`	`891.1`
Execl Throughput	`2167.1`	`lps`	`29.8 s`	`2`	`43.0`	`504.0`
File Copy 1024 bufsize 2000 maxblocks	`422473.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`1066.9`
File Copy 256 bufsize 500 maxblocks	`110935.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`670.3`
File Copy 4096 bufsize 8000 maxblocks	`1137385.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1961.0`
Pipe Throughput	`606015.4`	`lps`	`10.0 s`	`7`	`12440.0`	`487.2`
Pipe-based Context Switching	`108815.3`	`lps`	`10.0 s`	`7`	`4000.0`	`272.0`
Process Creation	`5013.4`	`lps`	`30.0 s`	`2`	`126.0`	`397.9`
Shell Scripts (1 concurrent)	`6251.2`	`lpm`	`60.0 s`	`2`	`42.4`	`1474.3`
Shell Scripts (8 concurrent)	`1977.2`	`lpm`	`60.0 s`	`2`	`6.0`	`3295.3`
System Call Overhead	`461281.7`	`lps`	`10.0 s`	`7`	`15000.0`	`307.5`
System Benchmarks Index Score:						`825.6`

Benchmark Run: 6 CPUs; 6 parallel processes

Time: 17:43:22 - 18:12:19; 28m 57s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`115007937.8`	`lps`	`10.0 s`	`7`	`116700.0`	`9855.0`
Double-Precision Whetstone	`29388.4`	`MWIPS`	`9.5 s`	`7`	`55.0`	`5343.3`
Execl Throughput	`8505.5`	`lps`	`29.8 s`	`2`	`43.0`	`1978.0`
File Copy 1024 bufsize 2000 maxblocks	`202452.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`511.2`
File Copy 256 bufsize 500 maxblocks	`51437.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`310.8`
File Copy 4096 bufsize 8000 maxblocks	`754802.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1301.4`
Pipe Throughput	`2778668.2`	`lps`	`10.0 s`	`7`	`12440.0`	`2233.7`
Pipe-based Context Switching	`611776.6`	`lps`	`10.0 s`	`7`	`4000.0`	`1529.4`
Process Creation	`17202.5`	`lps`	`30.0 s`	`2`	`126.0`	`1365.3`
Shell Scripts (1 concurrent)	`15930.4`	`lpm`	`60.0 s`	`2`	`42.4`	`3757.2`
Shell Scripts (8 concurrent)	`1742.3`	`lpm`	`60.1 s`	`2`	`6.0`	`2903.9`
System Call Overhead	`2066597.3`	`lps`	`10.0 s`	`7`	`15000.0`	`1377.7`
System Benchmarks Index Score:						`1840.4`

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