Benchmark of rackaslot8s.osadl.org / GNU/Linux on Fri Jan 02 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 21 days, 6:25, 0 users, load average: 0.16, 0.52, 0.65; 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	`12565390.4`	`lps`	`10.0 s`	`7`	`116700.0`	`1076.7`
Double-Precision Whetstone	`2572.2`	`MWIPS`	`9.6 s`	`7`	`55.0`	`467.7`
Execl Throughput	`1419.0`	`lps`	`29.9 s`	`2`	`43.0`	`330.0`
File Copy 1024 bufsize 2000 maxblocks	`277762.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`701.4`
File Copy 256 bufsize 500 maxblocks	`77745.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`469.8`
File Copy 4096 bufsize 8000 maxblocks	`739462.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1274.9`
Pipe Throughput	`576018.2`	`lps`	`10.0 s`	`7`	`12440.0`	`463.0`
Pipe-based Context Switching	`63733.7`	`lps`	`10.0 s`	`7`	`4000.0`	`159.3`
Process Creation	`2963.2`	`lps`	`30.0 s`	`2`	`126.0`	`235.2`
Shell Scripts (1 concurrent)	`3485.5`	`lpm`	`60.0 s`	`2`	`42.4`	`822.1`
Shell Scripts (8 concurrent)	`772.1`	`lpm`	`60.0 s`	`2`	`6.0`	`1286.8`
System Call Overhead	`505468.1`	`lps`	`10.0 s`	`7`	`15000.0`	`337.0`
System Benchmarks Index Score:						`524.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:42:54 - 18:10:55; 28m 01s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`48140045.1`	`lps`	`10.0 s`	`7`	`116700.0`	`4125.1`
Double-Precision Whetstone	`10289.4`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1870.8`
Execl Throughput	`3336.7`	`lps`	`30.0 s`	`2`	`43.0`	`776.0`
File Copy 1024 bufsize 2000 maxblocks	`92544.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`233.7`
File Copy 256 bufsize 500 maxblocks	`23157.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`139.9`
File Copy 4096 bufsize 8000 maxblocks	`342661.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`590.8`
Pipe Throughput	`2040696.7`	`lps`	`10.0 s`	`7`	`12440.0`	`1640.4`
Pipe-based Context Switching	`220719.9`	`lps`	`10.0 s`	`7`	`4000.0`	`551.8`
Process Creation	`6654.7`	`lps`	`30.0 s`	`2`	`126.0`	`528.2`
Shell Scripts (1 concurrent)	`6933.2`	`lpm`	`60.0 s`	`2`	`42.4`	`1635.2`
Shell Scripts (8 concurrent)	`514.5`	`lpm`	`60.2 s`	`2`	`6.0`	`857.4`
System Call Overhead	`1428841.1`	`lps`	`10.0 s`	`7`	`15000.0`	`952.6`
System Benchmarks Index Score:						`804.8`

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