Benchmark of rack4slot0.osadl.org / GNU/Linux on Tue Mar 10 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack4slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.8-rt6 -- #5 SMP PREEMPT RT Tue Jul 21 18:15:16 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Electronics Systems Ltd., MGA G200eW WPCM450
Uptime:	05:15:02 up 87 days, 18:24, 0 users, load average: 1.90, 1.61, 1.76; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:23; 28m 21s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`22924892.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1964.4`
Double-Precision Whetstone	`4020.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`730.9`
Execl Throughput	`2742.3`	`lps`	`29.9 s`	`2`	`43.0`	`637.8`
File Copy 1024 bufsize 2000 maxblocks	`335037.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`846.1`
File Copy 256 bufsize 500 maxblocks	`89524.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`540.9`
File Copy 4096 bufsize 8000 maxblocks	`1016730.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1753.0`
Pipe Throughput	`507443.9`	`lps`	`10.0 s`	`7`	`12440.0`	`407.9`
Pipe-based Context Switching	`139305.3`	`lps`	`10.0 s`	`7`	`4000.0`	`348.3`
Process Creation	`5821.2`	`lps`	`30.0 s`	`2`	`126.0`	`462.0`
Shell Scripts (1 concurrent)	`4660.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1099.2`
Shell Scripts (8 concurrent)	`490.1`	`lpm`	`60.1 s`	`2`	`6.0`	`816.8`
System Call Overhead	`441796.8`	`lps`	`10.0 s`	`7`	`15000.0`	`294.5`
System Benchmarks Index Score:						`695.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:23 - 06:11:51; 28m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`73969771.9`	`lps`	`10.0 s`	`7`	`116700.0`	`6338.5`
Double-Precision Whetstone	`15000.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2727.3`
Execl Throughput	`8726.4`	`lps`	`29.9 s`	`2`	`43.0`	`2029.4`
File Copy 1024 bufsize 2000 maxblocks	`212606.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`536.9`
File Copy 256 bufsize 500 maxblocks	`53875.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`325.5`
File Copy 4096 bufsize 8000 maxblocks	`767658.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1323.5`
Pipe Throughput	`1827182.2`	`lps`	`10.0 s`	`7`	`12440.0`	`1468.8`
Pipe-based Context Switching	`412725.3`	`lps`	`10.0 s`	`7`	`4000.0`	`1031.8`
Process Creation	`14721.2`	`lps`	`30.0 s`	`2`	`126.0`	`1168.3`
Shell Scripts (1 concurrent)	`7993.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1885.3`
Shell Scripts (8 concurrent)	`944.8`	`lpm`	`60.1 s`	`2`	`6.0`	`1574.7`
System Call Overhead	`1562681.4`	`lps`	`10.0 s`	`7`	`15000.0`	`1041.8`
System Benchmarks Index Score:						`1371.9`

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