Benchmark of rack5slot0.osadl.org / GNU/Linux on Mon Sep 15 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 430 days, 1:50, 0 users, load average: 3.15, 3.14, 3.18; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

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

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`18614452.5`	`lps`	`10.0 s`	`7`	`116700.0`	`1595.1`
Double-Precision Whetstone	`2906.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`528.5`
Execl Throughput	`2562.9`	`lps`	`30.0 s`	`2`	`43.0`	`596.0`
File Copy 1024 bufsize 2000 maxblocks	`302973.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`765.1`
File Copy 256 bufsize 500 maxblocks	`83440.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`504.2`
File Copy 4096 bufsize 8000 maxblocks	`929261.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1602.2`
Pipe Throughput	`496795.6`	`lps`	`10.0 s`	`7`	`12440.0`	`399.4`
Pipe-based Context Switching	`105281.0`	`lps`	`10.0 s`	`7`	`4000.0`	`263.2`
Process Creation	`5854.3`	`lps`	`30.0 s`	`2`	`126.0`	`464.6`
Shell Scripts (1 concurrent)	`3847.0`	`lpm`	`60.0 s`	`2`	`42.4`	`907.3`
Shell Scripts (8 concurrent)	`997.4`	`lpm`	`60.0 s`	`2`	`6.0`	`1662.3`
System Call Overhead	`427333.0`	`lps`	`10.0 s`	`7`	`15000.0`	`284.9`
System Benchmarks Index Score:						`657.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:16 - 18:11:38; 28m 22s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54843740.8`	`lps`	`10.0 s`	`7`	`116700.0`	`4699.5`
Double-Precision Whetstone	`10481.4`	`MWIPS`	`9.9 s`	`7`	`55.0`	`1905.7`
Execl Throughput	`7570.7`	`lps`	`30.0 s`	`2`	`43.0`	`1760.6`
File Copy 1024 bufsize 2000 maxblocks	`148404.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`374.8`
File Copy 256 bufsize 500 maxblocks	`37579.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`227.1`
File Copy 4096 bufsize 8000 maxblocks	`563715.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`971.9`
Pipe Throughput	`1652180.7`	`lps`	`10.0 s`	`7`	`12440.0`	`1328.1`
Pipe-based Context Switching	`349440.6`	`lps`	`10.0 s`	`7`	`4000.0`	`873.6`
Process Creation	`15114.2`	`lps`	`30.0 s`	`2`	`126.0`	`1199.5`
Shell Scripts (1 concurrent)	`8501.7`	`lpm`	`60.0 s`	`2`	`42.4`	`2005.1`
Shell Scripts (8 concurrent)	`799.1`	`lpm`	`60.1 s`	`2`	`6.0`	`1331.8`
System Call Overhead	`1439803.9`	`lps`	`10.0 s`	`7`	`15000.0`	`959.9`
System Benchmarks Index Score:						`1136.7`

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