Benchmark of rack4slot0.osadl.org / GNU/Linux on Sat Dec 13 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack4slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.8-rt6 -- #5 SMP PREEMPT RT Tue Jul 21 18:15:16 CEST 2020
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 (4600.6 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 (4600.6 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 (4600.6 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 (4600.6 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 1 day, 6:24, 0 users, load average: 0.19, 0.43, 0.49; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:21; 28m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23261053.8`	`lps`	`10.0 s`	`7`	`116700.0`	`1993.2`
Double-Precision Whetstone	`4022.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`731.3`
Execl Throughput	`2768.5`	`lps`	`29.9 s`	`2`	`43.0`	`643.8`
File Copy 1024 bufsize 2000 maxblocks	`333437.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`842.0`
File Copy 256 bufsize 500 maxblocks	`89268.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`539.4`
File Copy 4096 bufsize 8000 maxblocks	`1044020.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1800.0`
Pipe Throughput	`501030.6`	`lps`	`10.0 s`	`7`	`12440.0`	`402.8`
Pipe-based Context Switching	`137675.5`	`lps`	`10.0 s`	`7`	`4000.0`	`344.2`
Process Creation	`5973.7`	`lps`	`30.0 s`	`2`	`126.0`	`474.1`
Shell Scripts (1 concurrent)	`4741.4`	`lpm`	`60.0 s`	`2`	`42.4`	`1118.2`
Shell Scripts (8 concurrent)	`567.8`	`lpm`	`60.1 s`	`2`	`6.0`	`946.4`
System Call Overhead	`441598.5`	`lps`	`10.0 s`	`7`	`15000.0`	`294.4`
System Benchmarks Index Score:						`707.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:21 - 18:12:01; 28m 40s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`74255494.9`	`lps`	`10.0 s`	`7`	`116700.0`	`6362.9`
Double-Precision Whetstone	`15207.3`	`MWIPS`	`9.9 s`	`7`	`55.0`	`2765.0`
Execl Throughput	`8675.3`	`lps`	`29.8 s`	`2`	`43.0`	`2017.5`
File Copy 1024 bufsize 2000 maxblocks	`211507.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`534.1`
File Copy 256 bufsize 500 maxblocks	`53999.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`326.3`
File Copy 4096 bufsize 8000 maxblocks	`783150.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1350.3`
Pipe Throughput	`1801376.9`	`lps`	`10.0 s`	`7`	`12440.0`	`1448.1`
Pipe-based Context Switching	`416535.1`	`lps`	`10.0 s`	`7`	`4000.0`	`1041.3`
Process Creation	`14785.1`	`lps`	`30.0 s`	`2`	`126.0`	`1173.4`
Shell Scripts (1 concurrent)	`8772.8`	`lpm`	`60.0 s`	`2`	`42.4`	`2069.1`
Shell Scripts (8 concurrent)	`1008.4`	`lpm`	`60.1 s`	`2`	`6.0`	`1680.7`
System Call Overhead	`1533067.6`	`lps`	`10.0 s`	`7`	`15000.0`	`1022.0`
System Benchmarks Index Score:						`1391.1`

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