Benchmark of rack8slot0.osadl.org / GNU/Linux on Fri Aug 28 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:	17:15:01 up 258 days, 19:31, 0 users, load average: 0.12, 0.11, 0.16; 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	`22545168.0`	`lps`	`10.0 s`	`7`	`116700.0`	`1931.9`
Double-Precision Whetstone	`4276.7`	`MWIPS`	`10.1 s`	`7`	`55.0`	`777.6`
Execl Throughput	`3100.7`	`lps`	`29.9 s`	`2`	`43.0`	`721.1`
File Copy 1024 bufsize 2000 maxblocks	`386047.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`974.9`
File Copy 256 bufsize 500 maxblocks	`105044.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`634.7`
File Copy 4096 bufsize 8000 maxblocks	`1086854.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1873.9`
Pipe Throughput	`650616.9`	`lps`	`10.0 s`	`7`	`12440.0`	`523.0`
Pipe-based Context Switching	`161396.5`	`lps`	`10.0 s`	`7`	`4000.0`	`403.5`
Process Creation	`6973.3`	`lps`	`30.0 s`	`2`	`126.0`	`553.4`
Shell Scripts (1 concurrent)	`5328.6`	`lpm`	`60.0 s`	`2`	`42.4`	`1256.7`
Shell Scripts (8 concurrent)	`1342.2`	`lpm`	`60.0 s`	`2`	`6.0`	`2236.9`
System Call Overhead	`441709.0`	`lps`	`10.0 s`	`7`	`15000.0`	`294.5`
System Benchmarks Index Score:						`838.9`

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	`73554631.3`	`lps`	`10.0 s`	`7`	`116700.0`	`6302.9`
Double-Precision Whetstone	`15906.9`	`MWIPS`	`10.2 s`	`7`	`55.0`	`2892.2`
Execl Throughput	`9195.6`	`lps`	`29.9 s`	`2`	`43.0`	`2138.5`
File Copy 1024 bufsize 2000 maxblocks	`233047.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`588.5`
File Copy 256 bufsize 500 maxblocks	`59484.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`359.4`
File Copy 4096 bufsize 8000 maxblocks	`849007.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1463.8`
Pipe Throughput	`2259252.8`	`lps`	`10.0 s`	`7`	`12440.0`	`1816.1`
Pipe-based Context Switching	`497261.0`	`lps`	`10.0 s`	`7`	`4000.0`	`1243.2`
Process Creation	`17273.9`	`lps`	`30.0 s`	`2`	`126.0`	`1370.9`
Shell Scripts (1 concurrent)	`10915.9`	`lpm`	`60.0 s`	`2`	`42.4`	`2574.5`
Shell Scripts (8 concurrent)	`1052.4`	`lpm`	`60.1 s`	`2`	`6.0`	`1754.0`
System Call Overhead	`1538710.4`	`lps`	`10.0 s`	`7`	`15000.0`	`1025.8`
System Benchmarks Index Score:						`1536.4`

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