Benchmark of rack8slot0.osadl.org / GNU/Linux on Tue Jun 09 2026

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 178 days, 7:31, 0 users, load average: 0.10, 0.18, 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	`23272539.5`	`lps`	`10.0 s`	`7`	`116700.0`	`1994.2`
Double-Precision Whetstone	`4280.6`	`MWIPS`	`10.1 s`	`7`	`55.0`	`778.3`
Execl Throughput	`3084.8`	`lps`	`29.9 s`	`2`	`43.0`	`717.4`
File Copy 1024 bufsize 2000 maxblocks	`388334.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`980.6`
File Copy 256 bufsize 500 maxblocks	`105200.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`635.7`
File Copy 4096 bufsize 8000 maxblocks	`1122653.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1935.6`
Pipe Throughput	`649678.4`	`lps`	`10.0 s`	`7`	`12440.0`	`522.2`
Pipe-based Context Switching	`159507.1`	`lps`	`10.0 s`	`7`	`4000.0`	`398.8`
Process Creation	`6959.3`	`lps`	`30.0 s`	`2`	`126.0`	`552.3`
Shell Scripts (1 concurrent)	`5291.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1248.0`
Shell Scripts (8 concurrent)	`1341.0`	`lpm`	`60.0 s`	`2`	`6.0`	`2234.9`
System Call Overhead	`440290.7`	`lps`	`10.0 s`	`7`	`15000.0`	`293.5`
System Benchmarks Index Score:						`841.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:13 - 06:11:41; 28m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`73259631.4`	`lps`	`10.0 s`	`7`	`116700.0`	`6277.6`
Double-Precision Whetstone	`16036.5`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2915.7`
Execl Throughput	`9059.8`	`lps`	`29.9 s`	`2`	`43.0`	`2106.9`
File Copy 1024 bufsize 2000 maxblocks	`237217.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`599.0`
File Copy 256 bufsize 500 maxblocks	`60465.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`365.4`
File Copy 4096 bufsize 8000 maxblocks	`860732.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1484.0`
Pipe Throughput	`2255860.7`	`lps`	`10.0 s`	`7`	`12440.0`	`1813.4`
Pipe-based Context Switching	`497787.2`	`lps`	`10.0 s`	`7`	`4000.0`	`1244.5`
Process Creation	`17208.6`	`lps`	`30.0 s`	`2`	`126.0`	`1365.8`
Shell Scripts (1 concurrent)	`10814.5`	`lpm`	`60.0 s`	`2`	`42.4`	`2550.6`
Shell Scripts (8 concurrent)	`1050.4`	`lpm`	`60.1 s`	`2`	`6.0`	`1750.6`
System Call Overhead	`1513727.8`	`lps`	`10.0 s`	`7`	`15000.0`	`1009.2`
System Benchmarks Index Score:						`1537.1`

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