Benchmark of rack8slot0.osadl.org / GNU/Linux on Fri Dec 19 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 (4600.4 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 (4600.4 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 (4600.4 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 (4600.4 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 6 days, 8:31, 0 users, load average: 0.03, 0.17, 0.22; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:13; 28m 12s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`22836799.6`	`lps`	`10.0 s`	`7`	`116700.0`	`1956.9`
Double-Precision Whetstone	`4280.5`	`MWIPS`	`10.1 s`	`7`	`55.0`	`778.3`
Execl Throughput	`3197.9`	`lps`	`29.9 s`	`2`	`43.0`	`743.7`
File Copy 1024 bufsize 2000 maxblocks	`390885.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`987.1`
File Copy 256 bufsize 500 maxblocks	`103677.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`626.5`
File Copy 4096 bufsize 8000 maxblocks	`1172720.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`2021.9`
Pipe Throughput	`644322.9`	`lps`	`10.0 s`	`7`	`12440.0`	`517.9`
Pipe-based Context Switching	`164248.0`	`lps`	`10.0 s`	`7`	`4000.0`	`410.6`
Process Creation	`7200.9`	`lps`	`30.0 s`	`2`	`126.0`	`571.5`
Shell Scripts (1 concurrent)	`5479.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1292.4`
Shell Scripts (8 concurrent)	`1392.1`	`lpm`	`60.0 s`	`2`	`6.0`	`2320.2`
System Call Overhead	`437236.8`	`lps`	`10.0 s`	`7`	`15000.0`	`291.5`
System Benchmarks Index Score:						`854.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:13 - 06:11:35; 28m 22s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`73552774.8`	`lps`	`10.0 s`	`7`	`116700.0`	`6302.7`
Double-Precision Whetstone	`15875.5`	`MWIPS`	`10.2 s`	`7`	`55.0`	`2886.5`
Execl Throughput	`9541.1`	`lps`	`29.9 s`	`2`	`43.0`	`2218.9`
File Copy 1024 bufsize 2000 maxblocks	`239858.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`605.7`
File Copy 256 bufsize 500 maxblocks	`60804.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`367.4`
File Copy 4096 bufsize 8000 maxblocks	`893236.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1540.1`
Pipe Throughput	`2226611.4`	`lps`	`10.0 s`	`7`	`12440.0`	`1789.9`
Pipe-based Context Switching	`503345.8`	`lps`	`10.0 s`	`7`	`4000.0`	`1258.4`
Process Creation	`17780.9`	`lps`	`30.0 s`	`2`	`126.0`	`1411.2`
Shell Scripts (1 concurrent)	`11279.2`	`lpm`	`60.0 s`	`2`	`42.4`	`2660.2`
Shell Scripts (8 concurrent)	`1086.9`	`lpm`	`60.1 s`	`2`	`6.0`	`1811.4`
System Call Overhead	`1510826.1`	`lps`	`10.0 s`	`7`	`15000.0`	`1007.2`
System Benchmarks Index Score:						`1563.5`

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