Benchmark of rack4slot0.osadl.org / GNU/Linux on Fri Sep 12 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:	05:15:01 up 122 days, 17:58, 0 users, load average: 1.03, 1.27, 1.07; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:22; 28m 21s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`22996729.1`	`lps`	`10.0 s`	`7`	`116700.0`	`1970.6`
Double-Precision Whetstone	`4038.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`734.3`
Execl Throughput	`2747.0`	`lps`	`29.8 s`	`2`	`43.0`	`638.8`
File Copy 1024 bufsize 2000 maxblocks	`337501.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`852.3`
File Copy 256 bufsize 500 maxblocks	`89336.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`539.8`
File Copy 4096 bufsize 8000 maxblocks	`978430.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1686.9`
Pipe Throughput	`510422.2`	`lps`	`10.0 s`	`7`	`12440.0`	`410.3`
Pipe-based Context Switching	`137439.7`	`lps`	`10.0 s`	`7`	`4000.0`	`343.6`
Process Creation	`5963.3`	`lps`	`30.0 s`	`2`	`126.0`	`473.3`
Shell Scripts (1 concurrent)	`4719.1`	`lpm`	`60.0 s`	`2`	`42.4`	`1113.0`
Shell Scripts (8 concurrent)	`523.1`	`lpm`	`60.1 s`	`2`	`6.0`	`871.9`
System Call Overhead	`445639.6`	`lps`	`10.0 s`	`7`	`15000.0`	`297.1`
System Benchmarks Index Score:						`699.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:22 - 06:11:50; 28m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`74275118.1`	`lps`	`10.0 s`	`7`	`116700.0`	`6364.6`
Double-Precision Whetstone	`15012.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2729.5`
Execl Throughput	`8729.5`	`lps`	`29.9 s`	`2`	`43.0`	`2030.1`
File Copy 1024 bufsize 2000 maxblocks	`211857.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`535.0`
File Copy 256 bufsize 500 maxblocks	`53383.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`322.6`
File Copy 4096 bufsize 8000 maxblocks	`765276.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1319.4`
Pipe Throughput	`1827076.4`	`lps`	`10.0 s`	`7`	`12440.0`	`1468.7`
Pipe-based Context Switching	`411261.3`	`lps`	`10.0 s`	`7`	`4000.0`	`1028.2`
Process Creation	`14706.7`	`lps`	`30.0 s`	`2`	`126.0`	`1167.2`
Shell Scripts (1 concurrent)	`8648.6`	`lpm`	`60.0 s`	`2`	`42.4`	`2039.8`
Shell Scripts (8 concurrent)	`999.6`	`lpm`	`60.1 s`	`2`	`6.0`	`1666.0`
System Call Overhead	`1561808.3`	`lps`	`10.0 s`	`7`	`15000.0`	`1041.2`
System Benchmarks Index Score:						`1385.6`

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