Benchmark of rack8slot0.osadl.org / GNU/Linux on Wed Apr 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 137 days, 7:31, 0 users, load average: 0.01, 0.09, 0.14; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:13; 28m 12s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`22898672.8`	`lps`	`10.0 s`	`7`	`116700.0`	`1962.2`
Double-Precision Whetstone	`4277.2`	`MWIPS`	`10.1 s`	`7`	`55.0`	`777.7`
Execl Throughput	`3070.2`	`lps`	`29.9 s`	`2`	`43.0`	`714.0`
File Copy 1024 bufsize 2000 maxblocks	`383649.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`968.8`
File Copy 256 bufsize 500 maxblocks	`104743.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`632.9`
File Copy 4096 bufsize 8000 maxblocks	`1078633.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1859.7`
Pipe Throughput	`652091.9`	`lps`	`10.0 s`	`7`	`12440.0`	`524.2`
Pipe-based Context Switching	`159877.1`	`lps`	`10.0 s`	`7`	`4000.0`	`399.7`
Process Creation	`7062.2`	`lps`	`30.0 s`	`2`	`126.0`	`560.5`
Shell Scripts (1 concurrent)	`5252.2`	`lpm`	`60.0 s`	`2`	`42.4`	`1238.7`
Shell Scripts (8 concurrent)	`1329.5`	`lpm`	`60.0 s`	`2`	`6.0`	`2215.8`
System Call Overhead	`442468.7`	`lps`	`10.0 s`	`7`	`15000.0`	`295.0`
System Benchmarks Index Score:						`836.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:13 - 06:11:40; 28m 27s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`72149361.6`	`lps`	`10.0 s`	`7`	`116700.0`	`6182.5`
Double-Precision Whetstone	`15945.7`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2899.2`
Execl Throughput	`9090.4`	`lps`	`29.9 s`	`2`	`43.0`	`2114.0`
File Copy 1024 bufsize 2000 maxblocks	`237521.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`599.8`
File Copy 256 bufsize 500 maxblocks	`60299.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`364.3`
File Copy 4096 bufsize 8000 maxblocks	`856257.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`1476.3`
Pipe Throughput	`2265575.6`	`lps`	`10.0 s`	`7`	`12440.0`	`1821.2`
Pipe-based Context Switching	`500937.9`	`lps`	`10.0 s`	`7`	`4000.0`	`1252.3`
Process Creation	`17193.7`	`lps`	`30.0 s`	`2`	`126.0`	`1364.6`
Shell Scripts (1 concurrent)	`10686.6`	`lpm`	`60.0 s`	`2`	`42.4`	`2520.4`
Shell Scripts (8 concurrent)	`1034.7`	`lpm`	`60.1 s`	`2`	`6.0`	`1724.4`
System Call Overhead	`1539685.3`	`lps`	`10.0 s`	`7`	`15000.0`	`1026.5`
System Benchmarks Index Score:						`1534.0`

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