Benchmark of rack5slot4.osadl.org / GNU/Linux on Wed Mar 25 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot4.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.9.271-rt182 -- #2 SMP PREEMPT RT Tue Feb 15 22:16:04 CET 2022
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5067.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5067.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5067.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5067.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Intel Corporation, Core Processor Integrated Graphics Controller
Uptime:	17:15:01 up 61 days, 1:49, 0 users, load average: 0.03, 0.12, 0.15; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:08; 28m 07s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`20383172.6`	`lps`	`10.0 s`	`7`	`116700.0`	`1746.6`
Double-Precision Whetstone	`4247.6`	`MWIPS`	`9.6 s`	`7`	`55.0`	`772.3`
Execl Throughput	`2995.3`	`lps`	`30.0 s`	`2`	`43.0`	`696.6`
File Copy 1024 bufsize 2000 maxblocks	`375585.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`948.4`
File Copy 256 bufsize 500 maxblocks	`108681.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`656.7`
File Copy 4096 bufsize 8000 maxblocks	`923129.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1591.6`
Pipe Throughput	`666422.7`	`lps`	`10.0 s`	`7`	`12440.0`	`535.7`
Pipe-based Context Switching	`135641.7`	`lps`	`10.0 s`	`7`	`4000.0`	`339.1`
Process Creation	`6605.7`	`lps`	`30.0 s`	`2`	`126.0`	`524.3`
Shell Scripts (1 concurrent)	`7202.4`	`lpm`	`60.0 s`	`2`	`42.4`	`1698.7`
Shell Scripts (8 concurrent)	`1740.1`	`lpm`	`60.0 s`	`2`	`6.0`	`2900.1`
System Call Overhead	`467496.6`	`lps`	`10.0 s`	`7`	`15000.0`	`311.7`
System Benchmarks Index Score:						`846.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:08 - 18:11:27; 28m 19s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`60592385.4`	`lps`	`10.0 s`	`7`	`116700.0`	`5192.1`
Double-Precision Whetstone	`14951.6`	`MWIPS`	`9.6 s`	`7`	`55.0`	`2718.5`
Execl Throughput	`8426.7`	`lps`	`30.0 s`	`2`	`43.0`	`1959.7`
File Copy 1024 bufsize 2000 maxblocks	`187499.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`473.5`
File Copy 256 bufsize 500 maxblocks	`48050.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`290.3`
File Copy 4096 bufsize 8000 maxblocks	`673501.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1161.2`
Pipe Throughput	`2061880.5`	`lps`	`10.0 s`	`7`	`12440.0`	`1657.5`
Pipe-based Context Switching	`393873.2`	`lps`	`10.0 s`	`7`	`4000.0`	`984.7`
Process Creation	`16865.2`	`lps`	`30.0 s`	`2`	`126.0`	`1338.5`
Shell Scripts (1 concurrent)	`15124.8`	`lpm`	`60.0 s`	`2`	`42.4`	`3567.2`
Shell Scripts (8 concurrent)	`1326.3`	`lpm`	`60.1 s`	`2`	`6.0`	`2210.5`
System Call Overhead	`1566196.2`	`lps`	`10.0 s`	`7`	`15000.0`	`1044.1`
System Benchmarks Index Score:						`1439.9`

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