Benchmark of rack8slot0.osadl.org / GNU/Linux on Fri Jul 11 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack8slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.18.7-rt5 -- #7 SMP PREEMPT RT Tue Dec 28 23:24:41 CET 2021
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:	17:15:01 up 1290 days, 15:24, 0 users, load average: 0.05, 0.26, 0.29; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:14; 28m 13s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`22751887.7`	`lps`	`10.0 s`	`7`	`116700.0`	`1949.6`
Double-Precision Whetstone	`4282.7`	`MWIPS`	`10.1 s`	`7`	`55.0`	`778.7`
Execl Throughput	`3110.9`	`lps`	`29.9 s`	`2`	`43.0`	`723.5`
File Copy 1024 bufsize 2000 maxblocks	`388571.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`981.2`
File Copy 256 bufsize 500 maxblocks	`104821.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`633.4`
File Copy 4096 bufsize 8000 maxblocks	`1073817.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1851.4`
Pipe Throughput	`651183.6`	`lps`	`10.0 s`	`7`	`12440.0`	`523.5`
Pipe-based Context Switching	`159807.5`	`lps`	`10.0 s`	`7`	`4000.0`	`399.5`
Process Creation	`6762.1`	`lps`	`30.0 s`	`2`	`126.0`	`536.7`
Shell Scripts (1 concurrent)	`5381.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1269.1`
Shell Scripts (8 concurrent)	`1351.3`	`lpm`	`60.0 s`	`2`	`6.0`	`2252.1`
System Call Overhead	`442725.6`	`lps`	`10.0 s`	`7`	`15000.0`	`295.2`
System Benchmarks Index Score:						`837.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:14 - 18:11:36; 28m 22s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`74434339.4`	`lps`	`10.0 s`	`7`	`116700.0`	`6378.3`
Double-Precision Whetstone	`15967.3`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2903.1`
Execl Throughput	`9122.4`	`lps`	`29.9 s`	`2`	`43.0`	`2121.5`
File Copy 1024 bufsize 2000 maxblocks	`236399.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`597.0`
File Copy 256 bufsize 500 maxblocks	`60211.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`363.8`
File Copy 4096 bufsize 8000 maxblocks	`847189.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1460.7`
Pipe Throughput	`2250067.3`	`lps`	`10.0 s`	`7`	`12440.0`	`1808.7`
Pipe-based Context Switching	`494117.1`	`lps`	`10.0 s`	`7`	`4000.0`	`1235.3`
Process Creation	`16620.5`	`lps`	`30.0 s`	`2`	`126.0`	`1319.1`
Shell Scripts (1 concurrent)	`10866.7`	`lpm`	`60.0 s`	`2`	`42.4`	`2562.9`
Shell Scripts (8 concurrent)	`1046.7`	`lpm`	`60.1 s`	`2`	`6.0`	`1744.5`
System Call Overhead	`1508581.8`	`lps`	`10.0 s`	`7`	`15000.0`	`1005.7`
System Benchmarks Index Score:						`1530.5`

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