Benchmark of rackaslot8s.osadl.org / GNU/Linux on Sat Jan 24 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:	17:15:01 up 43 days, 6:25, 0 users, load average: 0.06, 0.44, 0.52; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:42:53; 27m 52s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`12574403.6`	`lps`	`10.0 s`	`7`	`116700.0`	`1077.5`
Double-Precision Whetstone	`2577.2`	`MWIPS`	`9.5 s`	`7`	`55.0`	`468.6`
Execl Throughput	`1412.7`	`lps`	`30.0 s`	`2`	`43.0`	`328.5`
File Copy 1024 bufsize 2000 maxblocks	`276469.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`698.2`
File Copy 256 bufsize 500 maxblocks	`77324.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`467.2`
File Copy 4096 bufsize 8000 maxblocks	`708896.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1222.2`
Pipe Throughput	`576082.5`	`lps`	`10.0 s`	`7`	`12440.0`	`463.1`
Pipe-based Context Switching	`62412.6`	`lps`	`10.0 s`	`7`	`4000.0`	`156.0`
Process Creation	`2982.0`	`lps`	`30.0 s`	`2`	`126.0`	`236.7`
Shell Scripts (1 concurrent)	`3481.2`	`lpm`	`60.0 s`	`2`	`42.4`	`821.0`
Shell Scripts (8 concurrent)	`772.0`	`lpm`	`60.0 s`	`2`	`6.0`	`1286.7`
System Call Overhead	`504927.9`	`lps`	`10.0 s`	`7`	`15000.0`	`336.6`
System Benchmarks Index Score:						`521.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:42:53 - 18:11:02; 28m 09s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`47747556.6`	`lps`	`10.0 s`	`7`	`116700.0`	`4091.5`
Double-Precision Whetstone	`10297.2`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1872.2`
Execl Throughput	`3436.3`	`lps`	`30.0 s`	`2`	`43.0`	`799.1`
File Copy 1024 bufsize 2000 maxblocks	`89578.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`226.2`
File Copy 256 bufsize 500 maxblocks	`22424.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`135.5`
File Copy 4096 bufsize 8000 maxblocks	`322578.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`556.2`
Pipe Throughput	`2026596.6`	`lps`	`10.0 s`	`7`	`12440.0`	`1629.1`
Pipe-based Context Switching	`203020.7`	`lps`	`10.0 s`	`7`	`4000.0`	`507.6`
Process Creation	`6728.2`	`lps`	`30.0 s`	`2`	`126.0`	`534.0`
Shell Scripts (1 concurrent)	`6937.4`	`lpm`	`60.0 s`	`2`	`42.4`	`1636.2`
Shell Scripts (8 concurrent)	`509.4`	`lpm`	`60.2 s`	`2`	`6.0`	`849.0`
System Call Overhead	`1405878.0`	`lps`	`10.0 s`	`7`	`15000.0`	`937.3`
System Benchmarks Index Score:						`791.0`

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