Benchmark of rack2slot0.osadl.org / GNU/Linux on Sun Oct 26 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 (6200.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.1 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 584 days, 23:55, 0 users, load average: 0.02, 0.26, 0.29; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:14; 28m 13s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`33868465.5`	`lps`	`10.0 s`	`7`	`116700.0`	`2902.2`
Double-Precision Whetstone	`4074.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`740.9`
Execl Throughput	`3653.4`	`lps`	`29.9 s`	`2`	`43.0`	`849.6`
File Copy 1024 bufsize 2000 maxblocks	`484246.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`1222.8`
File Copy 256 bufsize 500 maxblocks	`126532.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`764.5`
File Copy 4096 bufsize 8000 maxblocks	`1242537.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`2142.3`
Pipe Throughput	`751592.9`	`lps`	`10.0 s`	`7`	`12440.0`	`604.2`
Pipe-based Context Switching	`169047.0`	`lps`	`10.0 s`	`7`	`4000.0`	`422.6`
Process Creation	`8357.3`	`lps`	`30.0 s`	`2`	`126.0`	`663.3`
Shell Scripts (1 concurrent)	`7467.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1761.3`
Shell Scripts (8 concurrent)	`1921.5`	`lpm`	`60.0 s`	`2`	`6.0`	`3202.6`
System Call Overhead	`606654.3`	`lps`	`10.0 s`	`7`	`15000.0`	`404.4`
System Benchmarks Index Score:						`1029.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:14 - 18:11:28; 28m 14s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`134865389.5`	`lps`	`10.0 s`	`7`	`116700.0`	`11556.6`
Double-Precision Whetstone	`16256.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2955.8`
Execl Throughput	`12857.7`	`lps`	`29.9 s`	`2`	`43.0`	`2990.2`
File Copy 1024 bufsize 2000 maxblocks	`273630.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`691.0`
File Copy 256 bufsize 500 maxblocks	`69835.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`422.0`
File Copy 4096 bufsize 8000 maxblocks	`1005088.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`1732.9`
Pipe Throughput	`2875199.9`	`lps`	`10.0 s`	`7`	`12440.0`	`2311.3`
Pipe-based Context Switching	`654347.2`	`lps`	`10.0 s`	`7`	`4000.0`	`1635.9`
Process Creation	`22213.0`	`lps`	`30.0 s`	`2`	`126.0`	`1762.9`
Shell Scripts (1 concurrent)	`15465.2`	`lpm`	`60.0 s`	`2`	`42.4`	`3647.5`
Shell Scripts (8 concurrent)	`1563.8`	`lpm`	`60.0 s`	`2`	`6.0`	`2606.3`
System Call Overhead	`2155328.5`	`lps`	`10.0 s`	`7`	`15000.0`	`1436.9`
System Benchmarks Index Score:						`2023.0`

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