Benchmark of rack5slot0.osadl.org / GNU/Linux on Fri Nov 28 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:	05:15:01 up 503 days, 14:50, 0 users, load average: 3.05, 3.10, 3.22; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:17; 28m 16s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`18582709.8`	`lps`	`10.0 s`	`7`	`116700.0`	`1592.3`
Double-Precision Whetstone	`2909.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`529.0`
Execl Throughput	`2560.6`	`lps`	`29.9 s`	`2`	`43.0`	`595.5`
File Copy 1024 bufsize 2000 maxblocks	`297728.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`751.8`
File Copy 256 bufsize 500 maxblocks	`79055.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`477.7`
File Copy 4096 bufsize 8000 maxblocks	`924920.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1594.7`
Pipe Throughput	`506589.9`	`lps`	`10.0 s`	`7`	`12440.0`	`407.2`
Pipe-based Context Switching	`101248.5`	`lps`	`10.0 s`	`7`	`4000.0`	`253.1`
Process Creation	`6042.8`	`lps`	`30.0 s`	`2`	`126.0`	`479.6`
Shell Scripts (1 concurrent)	`3832.2`	`lpm`	`60.0 s`	`2`	`42.4`	`903.8`
Shell Scripts (8 concurrent)	`998.6`	`lpm`	`60.0 s`	`2`	`6.0`	`1664.3`
System Call Overhead	`409003.8`	`lps`	`10.0 s`	`7`	`15000.0`	`272.7`
System Benchmarks Index Score:						`651.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:17 - 06:11:38; 28m 21s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54784610.6`	`lps`	`10.0 s`	`7`	`116700.0`	`4694.5`
Double-Precision Whetstone	`10465.4`	`MWIPS`	`9.9 s`	`7`	`55.0`	`1902.8`
Execl Throughput	`7549.0`	`lps`	`30.0 s`	`2`	`43.0`	`1755.6`
File Copy 1024 bufsize 2000 maxblocks	`145378.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`367.1`
File Copy 256 bufsize 500 maxblocks	`37024.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`223.7`
File Copy 4096 bufsize 8000 maxblocks	`553984.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`955.1`
Pipe Throughput	`1656875.1`	`lps`	`10.0 s`	`7`	`12440.0`	`1331.9`
Pipe-based Context Switching	`348383.1`	`lps`	`10.0 s`	`7`	`4000.0`	`871.0`
Process Creation	`15076.3`	`lps`	`30.0 s`	`2`	`126.0`	`1196.5`
Shell Scripts (1 concurrent)	`8449.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1992.8`
Shell Scripts (8 concurrent)	`808.3`	`lpm`	`60.2 s`	`2`	`6.0`	`1347.2`
System Call Overhead	`1442895.3`	`lps`	`10.0 s`	`7`	`15000.0`	`961.9`
System Benchmarks Index Score:						`1131.6`

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