Benchmark of rack5slot0.osadl.org / GNU/Linux on Thu Oct 23 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.9.47-rt37 -- #9 SMP PREEMPT RT Sun Mar 18 02:16:36 CET 2018
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4390.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4395.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4399.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4398.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Electronics Systems Ltd., MGA G200eW WPCM450
Uptime:	17:15:01 up 468 days, 1:50, 0 users, load average: 3.48, 3.15, 3.18; runlevel 3

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	`18599676.1`	`lps`	`10.0 s`	`7`	`116700.0`	`1593.8`
Double-Precision Whetstone	`2906.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`528.4`
Execl Throughput	`2579.0`	`lps`	`29.9 s`	`2`	`43.0`	`599.8`
File Copy 1024 bufsize 2000 maxblocks	`305421.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`771.3`
File Copy 256 bufsize 500 maxblocks	`83229.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`502.9`
File Copy 4096 bufsize 8000 maxblocks	`926191.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1596.9`
Pipe Throughput	`508572.1`	`lps`	`10.0 s`	`7`	`12440.0`	`408.8`
Pipe-based Context Switching	`101280.0`	`lps`	`10.0 s`	`7`	`4000.0`	`253.2`
Process Creation	`6020.6`	`lps`	`30.0 s`	`2`	`126.0`	`477.8`
Shell Scripts (1 concurrent)	`3846.7`	`lpm`	`60.0 s`	`2`	`42.4`	`907.3`
Shell Scripts (8 concurrent)	`969.3`	`lpm`	`60.0 s`	`2`	`6.0`	`1615.5`
System Call Overhead	`458090.6`	`lps`	`10.0 s`	`7`	`15000.0`	`305.4`
System Benchmarks Index Score:						`660.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:17 - 18:11:39; 28m 22s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54578855.7`	`lps`	`10.0 s`	`7`	`116700.0`	`4676.9`
Double-Precision Whetstone	`10457.3`	`MWIPS`	`9.9 s`	`7`	`55.0`	`1901.3`
Execl Throughput	`7670.9`	`lps`	`30.0 s`	`2`	`43.0`	`1783.9`
File Copy 1024 bufsize 2000 maxblocks	`146453.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`369.8`
File Copy 256 bufsize 500 maxblocks	`37306.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`225.4`
File Copy 4096 bufsize 8000 maxblocks	`554926.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`956.8`
Pipe Throughput	`1653233.5`	`lps`	`10.0 s`	`7`	`12440.0`	`1329.0`
Pipe-based Context Switching	`346366.6`	`lps`	`10.0 s`	`7`	`4000.0`	`865.9`
Process Creation	`15341.6`	`lps`	`30.0 s`	`2`	`126.0`	`1217.6`
Shell Scripts (1 concurrent)	`8259.3`	`lpm`	`60.0 s`	`2`	`42.4`	`1948.0`
Shell Scripts (8 concurrent)	`800.4`	`lpm`	`60.1 s`	`2`	`6.0`	`1333.9`
System Call Overhead	`1437840.2`	`lps`	`10.0 s`	`7`	`15000.0`	`958.6`
System Benchmarks Index Score:						`1131.7`

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