Benchmark of rack8slot0.osadl.org / GNU/Linux on Sat Nov 08 2025

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 (4600.6 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:	05:15:01 up 1410 days, 4:24, 0 users, load average: 1.36, 1.07, 0.74; 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	`22397262.3`	`lps`	`10.0 s`	`7`	`116700.0`	`1919.2`
Double-Precision Whetstone	`4277.7`	`MWIPS`	`10.1 s`	`7`	`55.0`	`777.8`
Execl Throughput	`3096.2`	`lps`	`29.9 s`	`2`	`43.0`	`720.1`
File Copy 1024 bufsize 2000 maxblocks	`390431.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`985.9`
File Copy 256 bufsize 500 maxblocks	`105109.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`635.1`
File Copy 4096 bufsize 8000 maxblocks	`1136567.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1959.6`
Pipe Throughput	`650477.1`	`lps`	`10.0 s`	`7`	`12440.0`	`522.9`
Pipe-based Context Switching	`164136.1`	`lps`	`10.0 s`	`7`	`4000.0`	`410.3`
Process Creation	`6745.6`	`lps`	`30.0 s`	`2`	`126.0`	`535.4`
Shell Scripts (1 concurrent)	`5345.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1260.8`
Shell Scripts (8 concurrent)	`1343.2`	`lpm`	`60.0 s`	`2`	`6.0`	`2238.7`
System Call Overhead	`441764.6`	`lps`	`10.0 s`	`7`	`15000.0`	`294.5`
System Benchmarks Index Score:						`841.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:13 - 06:11:47; 28m 34s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`72481022.6`	`lps`	`10.0 s`	`7`	`116700.0`	`6210.9`
Double-Precision Whetstone	`16040.8`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2916.5`
Execl Throughput	`9072.9`	`lps`	`29.9 s`	`2`	`43.0`	`2110.0`
File Copy 1024 bufsize 2000 maxblocks	`235901.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`595.7`
File Copy 256 bufsize 500 maxblocks	`60262.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`364.1`
File Copy 4096 bufsize 8000 maxblocks	`866844.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1494.6`
Pipe Throughput	`2238493.0`	`lps`	`10.0 s`	`7`	`12440.0`	`1799.4`
Pipe-based Context Switching	`504384.4`	`lps`	`10.0 s`	`7`	`4000.0`	`1261.0`
Process Creation	`16615.2`	`lps`	`30.0 s`	`2`	`126.0`	`1318.7`
Shell Scripts (1 concurrent)	`10903.4`	`lpm`	`60.0 s`	`2`	`42.4`	`2571.6`
Shell Scripts (8 concurrent)	`1046.9`	`lpm`	`60.1 s`	`2`	`6.0`	`1744.8`
System Call Overhead	`1534332.1`	`lps`	`10.0 s`	`7`	`15000.0`	`1022.9`
System Benchmarks Index Score:						`1534.3`

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