Benchmark of rack7slot0.osadl.org / GNU/Linux on Wed Dec 24 2025

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 11 days, 8:31, 0 users, load average: 0.00, 0.00, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:18; 28m 17s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`24164518.5`	`lps`	`10.0 s`	`7`	`116700.0`	`2070.7`
Double-Precision Whetstone	`3565.6`	`MWIPS`	`10.1 s`	`7`	`55.0`	`648.3`
Execl Throughput	`4382.8`	`lps`	`29.8 s`	`2`	`43.0`	`1019.3`
File Copy 1024 bufsize 2000 maxblocks	`570279.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`1440.1`
File Copy 256 bufsize 500 maxblocks	`156910.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`948.1`
File Copy 4096 bufsize 8000 maxblocks	`1506439.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`2597.3`
Pipe Throughput	`1002471.9`	`lps`	`10.0 s`	`7`	`12440.0`	`805.8`
Pipe-based Context Switching	`202262.3`	`lps`	`10.0 s`	`7`	`4000.0`	`505.7`
Process Creation	`10678.3`	`lps`	`30.0 s`	`2`	`126.0`	`847.5`
Shell Scripts (1 concurrent)	`5498.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1296.8`
Shell Scripts (8 concurrent)	`1571.7`	`lpm`	`60.0 s`	`2`	`6.0`	`2619.5`
System Call Overhead	`1221917.2`	`lps`	`10.0 s`	`7`	`15000.0`	`814.6`
System Benchmarks Index Score:						`1136.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:18 - 06:11:49; 28m 31s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`77264656.7`	`lps`	`10.0 s`	`7`	`116700.0`	`6620.8`
Double-Precision Whetstone	`13526.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2459.4`
Execl Throughput	`13299.9`	`lps`	`29.9 s`	`2`	`43.0`	`3093.0`
File Copy 1024 bufsize 2000 maxblocks	`292212.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`737.9`
File Copy 256 bufsize 500 maxblocks	`75862.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`458.4`
File Copy 4096 bufsize 8000 maxblocks	`1065548.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1837.2`
Pipe Throughput	`3369118.4`	`lps`	`10.0 s`	`7`	`12440.0`	`2708.3`
Pipe-based Context Switching	`716087.0`	`lps`	`10.0 s`	`7`	`4000.0`	`1790.2`
Process Creation	`28324.2`	`lps`	`30.0 s`	`2`	`126.0`	`2248.0`
Shell Scripts (1 concurrent)	`13199.4`	`lpm`	`60.0 s`	`2`	`42.4`	`3113.1`
Shell Scripts (8 concurrent)	`1220.4`	`lpm`	`60.1 s`	`2`	`6.0`	`2033.9`
System Call Overhead	`3784204.5`	`lps`	`10.0 s`	`7`	`15000.0`	`2522.8`
System Benchmarks Index Score:						`2048.1`

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