Benchmark of rack4slot0.osadl.org / GNU/Linux on Fri Jul 11 2025

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 (4600.2 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 (4600.2 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 (4600.2 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 (4600.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Electronics Systems Ltd., MGA G200eW WPCM450
Uptime:	17:15:01 up 60 days, 5:58, 0 users, load average: 0.05, 0.47, 0.57; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:21; 28m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23251588.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1992.4`
Double-Precision Whetstone	`4023.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`731.6`
Execl Throughput	`2753.2`	`lps`	`29.9 s`	`2`	`43.0`	`640.3`
File Copy 1024 bufsize 2000 maxblocks	`337937.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`853.4`
File Copy 256 bufsize 500 maxblocks	`89456.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`540.5`
File Copy 4096 bufsize 8000 maxblocks	`1022007.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1762.1`
Pipe Throughput	`507090.5`	`lps`	`10.0 s`	`7`	`12440.0`	`407.6`
Pipe-based Context Switching	`137764.1`	`lps`	`10.0 s`	`7`	`4000.0`	`344.4`
Process Creation	`5948.4`	`lps`	`30.0 s`	`2`	`126.0`	`472.1`
Shell Scripts (1 concurrent)	`4698.1`	`lpm`	`60.0 s`	`2`	`42.4`	`1108.0`
Shell Scripts (8 concurrent)	`550.8`	`lpm`	`60.1 s`	`2`	`6.0`	`918.1`
System Call Overhead	`445735.1`	`lps`	`10.0 s`	`7`	`15000.0`	`297.2`
System Benchmarks Index Score:						`705.5`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:21 - 18:11:50; 28m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`73443947.5`	`lps`	`10.0 s`	`7`	`116700.0`	`6293.4`
Double-Precision Whetstone	`15017.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2730.5`
Execl Throughput	`8499.8`	`lps`	`29.9 s`	`2`	`43.0`	`1976.7`
File Copy 1024 bufsize 2000 maxblocks	`207212.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`523.3`
File Copy 256 bufsize 500 maxblocks	`53149.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`321.1`
File Copy 4096 bufsize 8000 maxblocks	`755996.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1303.4`
Pipe Throughput	`1814081.4`	`lps`	`10.0 s`	`7`	`12440.0`	`1458.3`
Pipe-based Context Switching	`409205.4`	`lps`	`10.0 s`	`7`	`4000.0`	`1023.0`
Process Creation	`14488.8`	`lps`	`30.0 s`	`2`	`126.0`	`1149.9`
Shell Scripts (1 concurrent)	`8827.4`	`lpm`	`60.0 s`	`2`	`42.4`	`2081.9`
Shell Scripts (8 concurrent)	`1008.9`	`lpm`	`60.1 s`	`2`	`6.0`	`1681.5`
System Call Overhead	`1567152.7`	`lps`	`10.0 s`	`7`	`15000.0`	`1044.8`
System Benchmarks Index Score:						`1377.5`

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