Benchmark of rack2slot0.osadl.org / GNU/Linux on Thu Feb 05 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:	05:15:01 up 54 days, 18:30, 0 users, load average: 0.80, 0.58, 0.47; 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	`33864790.2`	`lps`	`10.0 s`	`7`	`116700.0`	`2901.9`
Double-Precision Whetstone	`4071.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`740.3`
Execl Throughput	`3591.7`	`lps`	`29.8 s`	`2`	`43.0`	`835.3`
File Copy 1024 bufsize 2000 maxblocks	`479825.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`1211.7`
File Copy 256 bufsize 500 maxblocks	`125885.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`760.6`
File Copy 4096 bufsize 8000 maxblocks	`1268667.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`2187.4`
Pipe Throughput	`744231.0`	`lps`	`10.0 s`	`7`	`12440.0`	`598.3`
Pipe-based Context Switching	`168011.9`	`lps`	`10.0 s`	`7`	`4000.0`	`420.0`
Process Creation	`8280.0`	`lps`	`30.0 s`	`2`	`126.0`	`657.1`
Shell Scripts (1 concurrent)	`7291.1`	`lpm`	`60.0 s`	`2`	`42.4`	`1719.6`
Shell Scripts (8 concurrent)	`1874.7`	`lpm`	`60.0 s`	`2`	`6.0`	`3124.6`
System Call Overhead	`604460.1`	`lps`	`10.0 s`	`7`	`15000.0`	`403.0`
System Benchmarks Index Score:						`1021.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:17 - 06:11:32; 28m 15s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`134596123.0`	`lps`	`10.0 s`	`7`	`116700.0`	`11533.5`
Double-Precision Whetstone	`16260.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2956.5`
Execl Throughput	`12665.5`	`lps`	`29.9 s`	`2`	`43.0`	`2945.5`
File Copy 1024 bufsize 2000 maxblocks	`273255.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`690.0`
File Copy 256 bufsize 500 maxblocks	`69210.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`418.2`
File Copy 4096 bufsize 8000 maxblocks	`1001337.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1726.4`
Pipe Throughput	`2848004.2`	`lps`	`10.0 s`	`7`	`12440.0`	`2289.4`
Pipe-based Context Switching	`661617.4`	`lps`	`10.0 s`	`7`	`4000.0`	`1654.0`
Process Creation	`21495.3`	`lps`	`30.0 s`	`2`	`126.0`	`1706.0`
Shell Scripts (1 concurrent)	`15290.7`	`lpm`	`60.0 s`	`2`	`42.4`	`3606.3`
Shell Scripts (8 concurrent)	`1545.7`	`lpm`	`60.0 s`	`2`	`6.0`	`2576.2`
System Call Overhead	`2108547.7`	`lps`	`10.0 s`	`7`	`15000.0`	`1405.7`
System Benchmarks Index Score:						`2005.0`

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