Benchmark of rack5slot4s.osadl.org / GNU/Linux on Sun Sep 27 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot4s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 6.3.1-rt13 -- #3 SMP PREEMPT_RT Thu May 11 11:21:11 CEST 2023
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3950 @ 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 E3950 @ 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 E3950 @ 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 E3950 @ 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, 7:51, 0 user, load average: 0.53, 0.42, 0.41; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:17; 28m 16s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`17256263.8`	`lps`	`10.0 s`	`7`	`116700.0`	`1478.7`
Double-Precision Whetstone	`3371.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`613.1`
Execl Throughput	`992.3`	`lps`	`30.0 s`	`2`	`43.0`	`230.8`
File Copy 1024 bufsize 2000 maxblocks	`396771.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`1001.9`
File Copy 256 bufsize 500 maxblocks	`115254.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`696.4`
File Copy 4096 bufsize 8000 maxblocks	`906500.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1562.9`
Pipe Throughput	`654925.3`	`lps`	`10.0 s`	`7`	`12440.0`	`526.5`
Pipe-based Context Switching	`60961.6`	`lps`	`10.0 s`	`7`	`4000.0`	`152.4`
Process Creation	`2790.0`	`lps`	`30.0 s`	`2`	`126.0`	`221.4`
Shell Scripts (1 concurrent)	`3495.6`	`lpm`	`60.0 s`	`2`	`42.4`	`824.4`
Shell Scripts (8 concurrent)	`710.2`	`lpm`	`60.0 s`	`2`	`6.0`	`1183.7`
System Call Overhead	`609335.6`	`lps`	`10.0 s`	`7`	`15000.0`	`406.2`
System Benchmarks Index Score:						`585.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:17 - 18:12:33; 29m 16s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`49462952.1`	`lps`	`10.0 s`	`7`	`116700.0`	`4238.5`
Double-Precision Whetstone	`13409.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2438.0`
Execl Throughput	`2101.0`	`lps`	`29.8 s`	`2`	`43.0`	`488.6`
File Copy 1024 bufsize 2000 maxblocks	`80509.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`203.3`
File Copy 256 bufsize 500 maxblocks	`21035.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`127.1`
File Copy 4096 bufsize 8000 maxblocks	`284306.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`490.2`
Pipe Throughput	`1654319.6`	`lps`	`10.0 s`	`7`	`12440.0`	`1329.8`
Pipe-based Context Switching	`162013.7`	`lps`	`10.0 s`	`7`	`4000.0`	`405.0`
Process Creation	`5278.4`	`lps`	`30.0 s`	`2`	`126.0`	`418.9`
Shell Scripts (1 concurrent)	`5595.3`	`lpm`	`60.0 s`	`2`	`42.4`	`1319.6`
Shell Scripts (8 concurrent)	`578.5`	`lpm`	`60.2 s`	`2`	`6.0`	`964.1`
System Call Overhead	`1240761.0`	`lps`	`10.0 s`	`7`	`15000.0`	`827.2`
System Benchmarks Index Score:						`705.4`

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