Benchmark of rack7slot0.osadl.org / GNU/Linux on Sun Sep 20 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack7slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.4.39-rt50+ -- #4 SMP PREEMPT RT Sat Mar 25 18:28:50 CET 2017
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 (4600.2 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 (4600.2 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 (4600.2 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 (4600.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:01 up 281 days, 7:31, 0 users, load average: 0.00, 0.01, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:20; 28m 19s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23909335.5`	`lps`	`10.0 s`	`7`	`116700.0`	`2048.8`
Double-Precision Whetstone	`3567.9`	`MWIPS`	`10.1 s`	`7`	`55.0`	`648.7`
Execl Throughput	`4328.5`	`lps`	`29.8 s`	`2`	`43.0`	`1006.6`
File Copy 1024 bufsize 2000 maxblocks	`555194.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`1402.0`
File Copy 256 bufsize 500 maxblocks	`157119.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`949.4`
File Copy 4096 bufsize 8000 maxblocks	`1472550.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`2538.9`
Pipe Throughput	`1002745.3`	`lps`	`10.0 s`	`7`	`12440.0`	`806.1`
Pipe-based Context Switching	`204998.8`	`lps`	`10.0 s`	`7`	`4000.0`	`512.5`
Process Creation	`10988.8`	`lps`	`30.0 s`	`2`	`126.0`	`872.1`
Shell Scripts (1 concurrent)	`5444.2`	`lpm`	`60.0 s`	`2`	`42.4`	`1284.0`
Shell Scripts (8 concurrent)	`1560.3`	`lpm`	`60.0 s`	`2`	`6.0`	`2600.5`
System Call Overhead	`1219595.2`	`lps`	`10.0 s`	`7`	`15000.0`	`813.1`
System Benchmarks Index Score:						`1131.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:20 - 06:11:47; 28m 27s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`77241135.6`	`lps`	`10.0 s`	`7`	`116700.0`	`6618.8`
Double-Precision Whetstone	`13379.9`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2432.7`
Execl Throughput	`13220.2`	`lps`	`29.9 s`	`2`	`43.0`	`3074.5`
File Copy 1024 bufsize 2000 maxblocks	`290527.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`733.7`
File Copy 256 bufsize 500 maxblocks	`74970.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`453.0`
File Copy 4096 bufsize 8000 maxblocks	`1044406.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1800.7`
Pipe Throughput	`3360556.6`	`lps`	`10.0 s`	`7`	`12440.0`	`2701.4`
Pipe-based Context Switching	`716163.4`	`lps`	`10.0 s`	`7`	`4000.0`	`1790.4`
Process Creation	`28006.6`	`lps`	`30.0 s`	`2`	`126.0`	`2222.7`
Shell Scripts (1 concurrent)	`12957.6`	`lpm`	`60.0 s`	`2`	`42.4`	`3056.0`
Shell Scripts (8 concurrent)	`1209.9`	`lpm`	`60.1 s`	`2`	`6.0`	`2016.4`
System Call Overhead	`3777556.8`	`lps`	`10.0 s`	`7`	`15000.0`	`2518.4`
System Benchmarks Index Score:						`2031.6`

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