Benchmark of rack2slot0.osadl.org / GNU/Linux on Mon Apr 06 2026

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:	17:15:02 up 115 days, 5:30, 0 users, load average: 0.02, 0.12, 0.16; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:16; 28m 14s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`33873230.8`	`lps`	`10.0 s`	`7`	`116700.0`	`2902.6`
Double-Precision Whetstone	`4065.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`739.2`
Execl Throughput	`3560.9`	`lps`	`29.9 s`	`2`	`43.0`	`828.1`
File Copy 1024 bufsize 2000 maxblocks	`479071.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`1209.8`
File Copy 256 bufsize 500 maxblocks	`125387.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`757.6`
File Copy 4096 bufsize 8000 maxblocks	`1281580.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`2209.6`
Pipe Throughput	`752536.6`	`lps`	`10.0 s`	`7`	`12440.0`	`604.9`
Pipe-based Context Switching	`169237.7`	`lps`	`10.0 s`	`7`	`4000.0`	`423.1`
Process Creation	`8111.4`	`lps`	`30.0 s`	`2`	`126.0`	`643.8`
Shell Scripts (1 concurrent)	`7404.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1746.4`
Shell Scripts (8 concurrent)	`1914.5`	`lpm`	`60.0 s`	`2`	`6.0`	`3190.9`
System Call Overhead	`603432.4`	`lps`	`10.0 s`	`7`	`15000.0`	`402.3`
System Benchmarks Index Score:						`1024.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:16 - 18:11:32; 28m 16s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`134792221.4`	`lps`	`10.0 s`	`7`	`116700.0`	`11550.3`
Double-Precision Whetstone	`16271.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2958.5`
Execl Throughput	`13008.1`	`lps`	`29.9 s`	`2`	`43.0`	`3025.1`
File Copy 1024 bufsize 2000 maxblocks	`272152.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`687.3`
File Copy 256 bufsize 500 maxblocks	`68297.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`412.7`
File Copy 4096 bufsize 8000 maxblocks	`1005832.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1734.2`
Pipe Throughput	`2844380.0`	`lps`	`10.0 s`	`7`	`12440.0`	`2286.5`
Pipe-based Context Switching	`635766.2`	`lps`	`10.0 s`	`7`	`4000.0`	`1589.4`
Process Creation	`22421.1`	`lps`	`30.0 s`	`2`	`126.0`	`1779.5`
Shell Scripts (1 concurrent)	`15697.2`	`lpm`	`60.0 s`	`2`	`42.4`	`3702.2`
Shell Scripts (8 concurrent)	`1580.2`	`lpm`	`60.0 s`	`2`	`6.0`	`2633.7`
System Call Overhead	`2109820.3`	`lps`	`10.0 s`	`7`	`15000.0`	`1406.5`
System Benchmarks Index Score:						`2016.1`

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