Benchmark of rack8slot0.osadl.org / GNU/Linux on Mon Jun 29 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 198 days, 7:31, 0 users, load average: 0.00, 0.19, 0.26; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:14; 28m 13s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`22660260.3`	`lps`	`10.0 s`	`7`	`116700.0`	`1941.8`
Double-Precision Whetstone	`4266.8`	`MWIPS`	`10.1 s`	`7`	`55.0`	`775.8`
Execl Throughput	`3066.1`	`lps`	`29.9 s`	`2`	`43.0`	`713.0`
File Copy 1024 bufsize 2000 maxblocks	`387539.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`978.6`
File Copy 256 bufsize 500 maxblocks	`104570.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`631.8`
File Copy 4096 bufsize 8000 maxblocks	`1095463.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1888.7`
Pipe Throughput	`648834.7`	`lps`	`10.0 s`	`7`	`12440.0`	`521.6`
Pipe-based Context Switching	`161737.2`	`lps`	`10.0 s`	`7`	`4000.0`	`404.3`
Process Creation	`6966.2`	`lps`	`30.0 s`	`2`	`126.0`	`552.9`
Shell Scripts (1 concurrent)	`5262.3`	`lpm`	`60.0 s`	`2`	`42.4`	`1241.1`
Shell Scripts (8 concurrent)	`1334.1`	`lpm`	`60.0 s`	`2`	`6.0`	`2223.6`
System Call Overhead	`440400.9`	`lps`	`10.0 s`	`7`	`15000.0`	`293.6`
System Benchmarks Index Score:						`837.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:14 - 06:11:38; 28m 24s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`72594745.1`	`lps`	`10.0 s`	`7`	`116700.0`	`6220.6`
Double-Precision Whetstone	`15913.1`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2893.3`
Execl Throughput	`9051.7`	`lps`	`29.9 s`	`2`	`43.0`	`2105.1`
File Copy 1024 bufsize 2000 maxblocks	`237052.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`598.6`
File Copy 256 bufsize 500 maxblocks	`60317.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`364.5`
File Copy 4096 bufsize 8000 maxblocks	`863824.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`1489.4`
Pipe Throughput	`2245476.6`	`lps`	`10.0 s`	`7`	`12440.0`	`1805.0`
Pipe-based Context Switching	`506236.4`	`lps`	`10.0 s`	`7`	`4000.0`	`1265.6`
Process Creation	`17084.9`	`lps`	`30.0 s`	`2`	`126.0`	`1355.9`
Shell Scripts (1 concurrent)	`10787.7`	`lpm`	`60.0 s`	`2`	`42.4`	`2544.3`
Shell Scripts (8 concurrent)	`1047.2`	`lpm`	`60.1 s`	`2`	`6.0`	`1745.3`
System Call Overhead	`1536372.1`	`lps`	`10.0 s`	`7`	`15000.0`	`1024.2`
System Benchmarks Index Score:						`1536.7`

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