Benchmark of rack2slot0.osadl.org / GNU/Linux on Sat Dec 27 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack2slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.1-rt3 -- #5 SMP PREEMPT RT Tue Jul 21 12:39:03 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6199.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6199.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6199.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6199.9 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 14 days, 18:30, 0 users, load average: 0.00, 0.13, 0.23; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

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

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`33869089.7`	`lps`	`10.0 s`	`7`	`116700.0`	`2902.2`
Double-Precision Whetstone	`4069.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`739.9`
Execl Throughput	`3561.8`	`lps`	`29.9 s`	`2`	`43.0`	`828.3`
File Copy 1024 bufsize 2000 maxblocks	`482635.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`1218.8`
File Copy 256 bufsize 500 maxblocks	`125517.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`758.4`
File Copy 4096 bufsize 8000 maxblocks	`1288355.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`2221.3`
Pipe Throughput	`746460.1`	`lps`	`10.0 s`	`7`	`12440.0`	`600.0`
Pipe-based Context Switching	`168413.1`	`lps`	`10.0 s`	`7`	`4000.0`	`421.0`
Process Creation	`8521.1`	`lps`	`30.0 s`	`2`	`126.0`	`676.3`
Shell Scripts (1 concurrent)	`7395.3`	`lpm`	`60.0 s`	`2`	`42.4`	`1744.2`
Shell Scripts (8 concurrent)	`1921.1`	`lpm`	`60.0 s`	`2`	`6.0`	`3201.8`
System Call Overhead	`598914.0`	`lps`	`10.0 s`	`7`	`15000.0`	`399.3`
System Benchmarks Index Score:						`1027.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:16 - 06:11:30; 28m 14s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`134561950.5`	`lps`	`10.0 s`	`7`	`116700.0`	`11530.6`
Double-Precision Whetstone	`16265.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2957.4`
Execl Throughput	`12991.8`	`lps`	`29.9 s`	`2`	`43.0`	`3021.4`
File Copy 1024 bufsize 2000 maxblocks	`270058.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`682.0`
File Copy 256 bufsize 500 maxblocks	`69074.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`417.4`
File Copy 4096 bufsize 8000 maxblocks	`995958.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`1717.2`
Pipe Throughput	`2848528.2`	`lps`	`10.0 s`	`7`	`12440.0`	`2289.8`
Pipe-based Context Switching	`650852.6`	`lps`	`10.0 s`	`7`	`4000.0`	`1627.1`
Process Creation	`22726.3`	`lps`	`30.0 s`	`2`	`126.0`	`1803.7`
Shell Scripts (1 concurrent)	`15643.5`	`lpm`	`60.0 s`	`2`	`42.4`	`3689.5`
Shell Scripts (8 concurrent)	`1578.1`	`lpm`	`60.1 s`	`2`	`6.0`	`2630.1`
System Call Overhead	`2114483.6`	`lps`	`10.0 s`	`7`	`15000.0`	`1409.7`
System Benchmarks Index Score:						`2020.5`

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