Benchmark of rack8slot0.osadl.org / GNU/Linux on Mon Oct 06 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 1377 days, 15:24, 0 users, load average: 0.32, 0.20, 0.19; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:12; 28m 11s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23054015.4`	`lps`	`10.0 s`	`7`	`116700.0`	`1975.5`
Double-Precision Whetstone	`4278.9`	`MWIPS`	`10.1 s`	`7`	`55.0`	`778.0`
Execl Throughput	`3108.0`	`lps`	`29.9 s`	`2`	`43.0`	`722.8`
File Copy 1024 bufsize 2000 maxblocks	`387833.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`979.4`
File Copy 256 bufsize 500 maxblocks	`105396.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`636.8`
File Copy 4096 bufsize 8000 maxblocks	`1077039.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`1857.0`
Pipe Throughput	`652240.9`	`lps`	`10.0 s`	`7`	`12440.0`	`524.3`
Pipe-based Context Switching	`159926.5`	`lps`	`10.0 s`	`7`	`4000.0`	`399.8`
Process Creation	`6853.9`	`lps`	`30.0 s`	`2`	`126.0`	`544.0`
Shell Scripts (1 concurrent)	`5369.4`	`lpm`	`60.0 s`	`2`	`42.4`	`1266.4`
Shell Scripts (8 concurrent)	`1355.5`	`lpm`	`60.0 s`	`2`	`6.0`	`2259.1`
System Call Overhead	`442033.9`	`lps`	`10.0 s`	`7`	`15000.0`	`294.7`
System Benchmarks Index Score:						`840.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:12 - 18:11:45; 28m 33s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`71889925.7`	`lps`	`10.0 s`	`7`	`116700.0`	`6160.2`
Double-Precision Whetstone	`16066.2`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2921.1`
Execl Throughput	`9105.9`	`lps`	`30.0 s`	`2`	`43.0`	`2117.6`
File Copy 1024 bufsize 2000 maxblocks	`234941.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`593.3`
File Copy 256 bufsize 500 maxblocks	`60242.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`364.0`
File Copy 4096 bufsize 8000 maxblocks	`855423.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1474.9`
Pipe Throughput	`2266804.3`	`lps`	`10.0 s`	`7`	`12440.0`	`1822.2`
Pipe-based Context Switching	`493342.3`	`lps`	`10.0 s`	`7`	`4000.0`	`1233.4`
Process Creation	`16495.3`	`lps`	`30.0 s`	`2`	`126.0`	`1309.1`
Shell Scripts (1 concurrent)	`10912.2`	`lpm`	`60.0 s`	`2`	`42.4`	`2573.6`
Shell Scripts (8 concurrent)	`1046.5`	`lpm`	`60.1 s`	`2`	`6.0`	`1744.1`
System Call Overhead	`1416014.2`	`lps`	`10.0 s`	`7`	`15000.0`	`944.0`
System Benchmarks Index Score:						`1519.3`

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