Benchmark of rack1slot0.osadl.org / GNU/Linux on Fri Feb 06 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack1slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.8-rt6 -- #5 SMP PREEMPT RT Tue Jul 21 12:25:33 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 (6200.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.3 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 5 days, 19:07, 0 users, load average: 0.02, 0.13, 0.16; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:15; 28m 14s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`35328112.5`	`lps`	`10.0 s`	`7`	`116700.0`	`3027.3`
Double-Precision Whetstone	`4195.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`762.8`
Execl Throughput	`3368.9`	`lps`	`29.9 s`	`2`	`43.0`	`783.5`
File Copy 1024 bufsize 2000 maxblocks	`449816.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`1135.9`
File Copy 256 bufsize 500 maxblocks	`116953.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`706.7`
File Copy 4096 bufsize 8000 maxblocks	`1413396.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`2436.9`
Pipe Throughput	`658554.4`	`lps`	`10.0 s`	`7`	`12440.0`	`529.4`
Pipe-based Context Switching	`165671.5`	`lps`	`10.0 s`	`7`	`4000.0`	`414.2`
Process Creation	`7346.9`	`lps`	`30.0 s`	`2`	`126.0`	`583.1`
Shell Scripts (1 concurrent)	`6984.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1647.3`
Shell Scripts (8 concurrent)	`1077.6`	`lpm`	`60.0 s`	`2`	`6.0`	`1796.0`
System Call Overhead	`550136.6`	`lps`	`10.0 s`	`7`	`15000.0`	`366.8`
System Benchmarks Index Score:						`942.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:15 - 06:11:28; 28m 13s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`140744659.4`	`lps`	`10.0 s`	`7`	`116700.0`	`12060.4`
Double-Precision Whetstone	`16788.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`3052.5`
Execl Throughput	`12306.0`	`lps`	`30.0 s`	`2`	`43.0`	`2861.9`
File Copy 1024 bufsize 2000 maxblocks	`282798.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`714.1`
File Copy 256 bufsize 500 maxblocks	`71493.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`432.0`
File Copy 4096 bufsize 8000 maxblocks	`1062516.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1831.9`
Pipe Throughput	`2536251.0`	`lps`	`10.0 s`	`7`	`12440.0`	`2038.8`
Pipe-based Context Switching	`634650.9`	`lps`	`10.0 s`	`7`	`4000.0`	`1586.6`
Process Creation	`20009.0`	`lps`	`30.0 s`	`2`	`126.0`	`1588.0`
Shell Scripts (1 concurrent)	`13050.4`	`lpm`	`60.0 s`	`2`	`42.4`	`3077.9`
Shell Scripts (8 concurrent)	`1495.3`	`lpm`	`60.1 s`	`2`	`6.0`	`2492.1`
System Call Overhead	`1999011.2`	`lps`	`10.0 s`	`7`	`15000.0`	`1332.7`
System Benchmarks Index Score:						`1955.5`

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