Benchmark of rackaslot8s.osadl.org / GNU/Linux on Wed Sep 17 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackaslot8s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 5.10.41-rt42 -- #3 SMP PREEMPT_RT Tue Jul 6 14:36:19 CEST 2021
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	17:15:01 up 520 days, 1:04, 0 users, load average: 0.20, 0.40, 0.57; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:42:54; 27m 53s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`12548041.1`	`lps`	`10.0 s`	`7`	`116700.0`	`1075.2`
Double-Precision Whetstone	`2575.9`	`MWIPS`	`9.5 s`	`7`	`55.0`	`468.4`
Execl Throughput	`1371.9`	`lps`	`30.0 s`	`2`	`43.0`	`319.1`
File Copy 1024 bufsize 2000 maxblocks	`273304.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`690.2`
File Copy 256 bufsize 500 maxblocks	`77504.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`468.3`
File Copy 4096 bufsize 8000 maxblocks	`694827.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1198.0`
Pipe Throughput	`574821.4`	`lps`	`10.0 s`	`7`	`12440.0`	`462.1`
Pipe-based Context Switching	`61027.2`	`lps`	`10.0 s`	`7`	`4000.0`	`152.6`
Process Creation	`2975.6`	`lps`	`30.0 s`	`2`	`126.0`	`236.2`
Shell Scripts (1 concurrent)	`3382.4`	`lpm`	`60.0 s`	`2`	`42.4`	`797.7`
Shell Scripts (8 concurrent)	`753.6`	`lpm`	`60.1 s`	`2`	`6.0`	`1256.0`
System Call Overhead	`503837.2`	`lps`	`10.0 s`	`7`	`15000.0`	`335.9`
System Benchmarks Index Score:						`515.1`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:42:54 - 18:10:58; 28m 04s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`50012411.2`	`lps`	`10.0 s`	`7`	`116700.0`	`4285.6`
Double-Precision Whetstone	`10292.8`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1871.4`
Execl Throughput	`3150.9`	`lps`	`30.0 s`	`2`	`43.0`	`732.8`
File Copy 1024 bufsize 2000 maxblocks	`92104.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`232.6`
File Copy 256 bufsize 500 maxblocks	`23546.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`142.3`
File Copy 4096 bufsize 8000 maxblocks	`323682.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`558.1`
Pipe Throughput	`2036391.9`	`lps`	`10.0 s`	`7`	`12440.0`	`1637.0`
Pipe-based Context Switching	`201054.3`	`lps`	`10.0 s`	`7`	`4000.0`	`502.6`
Process Creation	`6384.5`	`lps`	`30.0 s`	`2`	`126.0`	`506.7`
Shell Scripts (1 concurrent)	`6773.2`	`lpm`	`60.0 s`	`2`	`42.4`	`1597.4`
Shell Scripts (8 concurrent)	`494.3`	`lpm`	`60.1 s`	`2`	`6.0`	`823.8`
System Call Overhead	`1396474.2`	`lps`	`10.0 s`	`7`	`15000.0`	`931.0`
System Benchmarks Index Score:						`785.8`

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