Benchmark of rack4slot0.osadl.org / GNU/Linux on Thu Dec 18 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 (4600.6 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:	05:15:01 up 5 days, 18:24, 0 users, load average: 0.14, 0.38, 0.46; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:21; 28m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`22868955.4`	`lps`	`10.0 s`	`7`	`116700.0`	`1959.6`
Double-Precision Whetstone	`4020.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`731.0`
Execl Throughput	`2759.1`	`lps`	`29.9 s`	`2`	`43.0`	`641.6`
File Copy 1024 bufsize 2000 maxblocks	`330590.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`834.8`
File Copy 256 bufsize 500 maxblocks	`88092.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`532.3`
File Copy 4096 bufsize 8000 maxblocks	`1011730.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1744.4`
Pipe Throughput	`500167.2`	`lps`	`10.0 s`	`7`	`12440.0`	`402.1`
Pipe-based Context Switching	`138358.7`	`lps`	`10.0 s`	`7`	`4000.0`	`345.9`
Process Creation	`5890.1`	`lps`	`30.0 s`	`2`	`126.0`	`467.5`
Shell Scripts (1 concurrent)	`4724.9`	`lpm`	`60.0 s`	`2`	`42.4`	`1114.4`
Shell Scripts (8 concurrent)	`537.8`	`lpm`	`60.1 s`	`2`	`6.0`	`896.3`
System Call Overhead	`437877.1`	`lps`	`10.0 s`	`7`	`15000.0`	`291.9`
System Benchmarks Index Score:						`698.6`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:21 - 06:11:46; 28m 25s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`73995478.4`	`lps`	`10.0 s`	`7`	`116700.0`	`6340.7`
Double-Precision Whetstone	`14926.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2713.8`
Execl Throughput	`8791.7`	`lps`	`29.9 s`	`2`	`43.0`	`2044.6`
File Copy 1024 bufsize 2000 maxblocks	`209327.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`528.6`
File Copy 256 bufsize 500 maxblocks	`53030.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`320.4`
File Copy 4096 bufsize 8000 maxblocks	`778347.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1342.0`
Pipe Throughput	`1809019.7`	`lps`	`10.0 s`	`7`	`12440.0`	`1454.2`
Pipe-based Context Switching	`412808.8`	`lps`	`10.0 s`	`7`	`4000.0`	`1032.0`
Process Creation	`14672.3`	`lps`	`30.0 s`	`2`	`126.0`	`1164.5`
Shell Scripts (1 concurrent)	`8614.7`	`lpm`	`60.0 s`	`2`	`42.4`	`2031.8`
Shell Scripts (8 concurrent)	`995.9`	`lpm`	`60.2 s`	`2`	`6.0`	`1659.8`
System Call Overhead	`1561142.6`	`lps`	`10.0 s`	`7`	`15000.0`	`1040.8`
System Benchmarks Index Score:						`1383.2`

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