Benchmark of rack8slot0.osadl.org / GNU/Linux on Wed Oct 07 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 (4600.0 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 (4600.0 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 (4600.0 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 (4600.0 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 11 days, 45 min, 0 users, load average: 0.17, 0.18, 0.17; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:13; 28m 12s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`22533272.6`	`lps`	`10.0 s`	`7`	`116700.0`	`1930.9`
Double-Precision Whetstone	`4286.0`	`MWIPS`	`10.1 s`	`7`	`55.0`	`779.3`
Execl Throughput	`3108.0`	`lps`	`29.9 s`	`2`	`43.0`	`722.8`
File Copy 1024 bufsize 2000 maxblocks	`386970.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`977.2`
File Copy 256 bufsize 500 maxblocks	`104888.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`633.8`
File Copy 4096 bufsize 8000 maxblocks	`1083183.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1867.6`
Pipe Throughput	`644949.5`	`lps`	`10.0 s`	`7`	`12440.0`	`518.4`
Pipe-based Context Switching	`161631.6`	`lps`	`10.0 s`	`7`	`4000.0`	`404.1`
Process Creation	`7011.9`	`lps`	`30.0 s`	`2`	`126.0`	`556.5`
Shell Scripts (1 concurrent)	`5326.4`	`lpm`	`60.0 s`	`2`	`42.4`	`1256.2`
Shell Scripts (8 concurrent)	`1353.4`	`lpm`	`60.0 s`	`2`	`6.0`	`2255.6`
System Call Overhead	`438809.1`	`lps`	`10.0 s`	`7`	`15000.0`	`292.5`
System Benchmarks Index Score:						`838.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:13 - 18:11:40; 28m 27s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`69871631.7`	`lps`	`10.0 s`	`7`	`116700.0`	`5987.3`
Double-Precision Whetstone	`15991.4`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2907.5`
Execl Throughput	`9195.5`	`lps`	`29.9 s`	`2`	`43.0`	`2138.5`
File Copy 1024 bufsize 2000 maxblocks	`237046.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`598.6`
File Copy 256 bufsize 500 maxblocks	`60595.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`366.1`
File Copy 4096 bufsize 8000 maxblocks	`868844.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1498.0`
Pipe Throughput	`2217558.9`	`lps`	`10.0 s`	`7`	`12440.0`	`1782.6`
Pipe-based Context Switching	`507488.3`	`lps`	`10.0 s`	`7`	`4000.0`	`1268.7`
Process Creation	`17339.2`	`lps`	`30.0 s`	`2`	`126.0`	`1376.1`
Shell Scripts (1 concurrent)	`10843.2`	`lpm`	`60.0 s`	`2`	`42.4`	`2557.4`
Shell Scripts (8 concurrent)	`1049.7`	`lpm`	`60.1 s`	`2`	`6.0`	`1749.5`
System Call Overhead	`1511063.7`	`lps`	`10.0 s`	`7`	`15000.0`	`1007.4`
System Benchmarks Index Score:						`1535.2`

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