Benchmark of rackaslot8s.osadl.org / GNU/Linux on Fri Apr 03 2026

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:	05:15:02 up 111 days, 17:25, 0 users, load average: 1.72, 1.58, 1.17; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:42:54; 27m 52s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`12575156.7`	`lps`	`10.0 s`	`7`	`116700.0`	`1077.6`
Double-Precision Whetstone	`2579.6`	`MWIPS`	`9.5 s`	`7`	`55.0`	`469.0`
Execl Throughput	`1401.1`	`lps`	`30.0 s`	`2`	`43.0`	`325.8`
File Copy 1024 bufsize 2000 maxblocks	`273472.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`690.6`
File Copy 256 bufsize 500 maxblocks	`77154.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`466.2`
File Copy 4096 bufsize 8000 maxblocks	`701859.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1210.1`
Pipe Throughput	`575254.7`	`lps`	`10.0 s`	`7`	`12440.0`	`462.4`
Pipe-based Context Switching	`61070.1`	`lps`	`10.0 s`	`7`	`4000.0`	`152.7`
Process Creation	`2985.0`	`lps`	`30.0 s`	`2`	`126.0`	`236.9`
Shell Scripts (1 concurrent)	`3471.6`	`lpm`	`60.0 s`	`2`	`42.4`	`818.8`
Shell Scripts (8 concurrent)	`766.5`	`lpm`	`60.1 s`	`2`	`6.0`	`1277.5`
System Call Overhead	`504087.3`	`lps`	`10.0 s`	`7`	`15000.0`	`336.1`
System Benchmarks Index Score:						`518.5`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:42:54 - 06:10:58; 28m 04s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`48853268.8`	`lps`	`10.0 s`	`7`	`116700.0`	`4186.2`
Double-Precision Whetstone	`10307.2`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1874.0`
Execl Throughput	`3297.4`	`lps`	`30.0 s`	`2`	`43.0`	`766.8`
File Copy 1024 bufsize 2000 maxblocks	`94084.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`237.6`
File Copy 256 bufsize 500 maxblocks	`24097.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`145.6`
File Copy 4096 bufsize 8000 maxblocks	`344888.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`594.6`
Pipe Throughput	`2027742.6`	`lps`	`10.0 s`	`7`	`12440.0`	`1630.0`
Pipe-based Context Switching	`212611.6`	`lps`	`10.0 s`	`7`	`4000.0`	`531.5`
Process Creation	`6678.4`	`lps`	`30.0 s`	`2`	`126.0`	`530.0`
Shell Scripts (1 concurrent)	`6901.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1627.7`
Shell Scripts (8 concurrent)	`506.9`	`lpm`	`60.1 s`	`2`	`6.0`	`844.8`
System Call Overhead	`1406588.7`	`lps`	`10.0 s`	`7`	`15000.0`	`937.7`
System Benchmarks Index Score:						`804.3`

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