Benchmark of rack8slot0.osadl.org / GNU/Linux on Tue Feb 17 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 66 days, 20:31, 0 users, load average: 0.02, 0.13, 0.16; 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	`23407646.5`	`lps`	`10.0 s`	`7`	`116700.0`	`2005.8`
Double-Precision Whetstone	`4280.3`	`MWIPS`	`10.1 s`	`7`	`55.0`	`778.2`
Execl Throughput	`3080.6`	`lps`	`29.9 s`	`2`	`43.0`	`716.4`
File Copy 1024 bufsize 2000 maxblocks	`385607.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`973.8`
File Copy 256 bufsize 500 maxblocks	`105057.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`634.8`
File Copy 4096 bufsize 8000 maxblocks	`1079899.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`1861.9`
Pipe Throughput	`649672.8`	`lps`	`10.0 s`	`7`	`12440.0`	`522.2`
Pipe-based Context Switching	`165033.4`	`lps`	`10.0 s`	`7`	`4000.0`	`412.6`
Process Creation	`6951.2`	`lps`	`30.0 s`	`2`	`126.0`	`551.7`
Shell Scripts (1 concurrent)	`5270.4`	`lpm`	`60.0 s`	`2`	`42.4`	`1243.0`
Shell Scripts (8 concurrent)	`1328.2`	`lpm`	`60.0 s`	`2`	`6.0`	`2213.7`
System Call Overhead	`441323.8`	`lps`	`10.0 s`	`7`	`15000.0`	`294.2`
System Benchmarks Index Score:						`840.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:13 - 18:11:39; 28m 26s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`73180391.6`	`lps`	`10.0 s`	`7`	`116700.0`	`6270.8`
Double-Precision Whetstone	`15955.8`	`MWIPS`	`10.2 s`	`7`	`55.0`	`2901.0`
Execl Throughput	`9022.1`	`lps`	`29.9 s`	`2`	`43.0`	`2098.2`
File Copy 1024 bufsize 2000 maxblocks	`237752.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`600.4`
File Copy 256 bufsize 500 maxblocks	`60620.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`366.3`
File Copy 4096 bufsize 8000 maxblocks	`868047.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`1496.6`
Pipe Throughput	`2257631.0`	`lps`	`10.0 s`	`7`	`12440.0`	`1814.8`
Pipe-based Context Switching	`504738.8`	`lps`	`10.0 s`	`7`	`4000.0`	`1261.8`
Process Creation	`17138.7`	`lps`	`30.0 s`	`2`	`126.0`	`1360.2`
Shell Scripts (1 concurrent)	`10668.8`	`lpm`	`60.0 s`	`2`	`42.4`	`2516.2`
Shell Scripts (8 concurrent)	`1032.8`	`lpm`	`60.1 s`	`2`	`6.0`	`1721.3`
System Call Overhead	`1538925.1`	`lps`	`10.0 s`	`7`	`15000.0`	`1026.0`
System Benchmarks Index Score:						`1537.1`

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