Benchmark of rack1slot0.osadl.org / GNU/Linux on Thu Feb 19 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 18 days, 19:07, 0 users, load average: 0.00, 0.10, 0.18; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:17; 28m 16s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`35347189.2`	`lps`	`10.0 s`	`7`	`116700.0`	`3028.9`
Double-Precision Whetstone	`4199.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`763.5`
Execl Throughput	`3277.6`	`lps`	`29.8 s`	`2`	`43.0`	`762.2`
File Copy 1024 bufsize 2000 maxblocks	`456272.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`1152.2`
File Copy 256 bufsize 500 maxblocks	`118405.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`715.4`
File Copy 4096 bufsize 8000 maxblocks	`1415771.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`2441.0`
Pipe Throughput	`659603.1`	`lps`	`10.0 s`	`7`	`12440.0`	`530.2`
Pipe-based Context Switching	`166131.1`	`lps`	`10.0 s`	`7`	`4000.0`	`415.3`
Process Creation	`7176.1`	`lps`	`30.0 s`	`2`	`126.0`	`569.5`
Shell Scripts (1 concurrent)	`6880.4`	`lpm`	`60.0 s`	`2`	`42.4`	`1622.7`
Shell Scripts (8 concurrent)	`1073.4`	`lpm`	`60.0 s`	`2`	`6.0`	`1789.0`
System Call Overhead	`550352.2`	`lps`	`10.0 s`	`7`	`15000.0`	`366.9`
System Benchmarks Index Score:						`939.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:17 - 06:11:29; 28m 12s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`140813508.8`	`lps`	`10.0 s`	`7`	`116700.0`	`12066.3`
Double-Precision Whetstone	`16797.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`3054.1`
Execl Throughput	`12025.8`	`lps`	`29.9 s`	`2`	`43.0`	`2796.7`
File Copy 1024 bufsize 2000 maxblocks	`278709.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`703.8`
File Copy 256 bufsize 500 maxblocks	`71303.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`430.8`
File Copy 4096 bufsize 8000 maxblocks	`1069427.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1843.8`
Pipe Throughput	`2552022.1`	`lps`	`10.0 s`	`7`	`12440.0`	`2051.5`
Pipe-based Context Switching	`616041.3`	`lps`	`10.0 s`	`7`	`4000.0`	`1540.1`
Process Creation	`19724.6`	`lps`	`30.0 s`	`2`	`126.0`	`1565.4`
Shell Scripts (1 concurrent)	`12885.4`	`lpm`	`60.0 s`	`2`	`42.4`	`3039.0`
Shell Scripts (8 concurrent)	`1475.1`	`lpm`	`60.1 s`	`2`	`6.0`	`2458.5`
System Call Overhead	`1999343.8`	`lps`	`10.0 s`	`7`	`15000.0`	`1332.9`
System Benchmarks Index Score:						`1939.8`

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