Benchmark of rack5slot4.osadl.org / GNU/Linux on Thu Aug 13 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:	17:15:02 up 15 days, 55 min, 0 users, load average: 0.15, 0.17, 0.15; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:08; 28m 06s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`20408619.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1748.8`
Double-Precision Whetstone	`4245.5`	`MWIPS`	`9.6 s`	`7`	`55.0`	`771.9`
Execl Throughput	`2976.0`	`lps`	`30.0 s`	`2`	`43.0`	`692.1`
File Copy 1024 bufsize 2000 maxblocks	`372146.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`939.8`
File Copy 256 bufsize 500 maxblocks	`106058.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`640.8`
File Copy 4096 bufsize 8000 maxblocks	`923373.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`1592.0`
Pipe Throughput	`657470.8`	`lps`	`10.0 s`	`7`	`12440.0`	`528.5`
Pipe-based Context Switching	`133624.0`	`lps`	`10.0 s`	`7`	`4000.0`	`334.1`
Process Creation	`6623.9`	`lps`	`30.0 s`	`2`	`126.0`	`525.7`
Shell Scripts (1 concurrent)	`7160.3`	`lpm`	`60.0 s`	`2`	`42.4`	`1688.7`
Shell Scripts (8 concurrent)	`1737.4`	`lpm`	`60.0 s`	`2`	`6.0`	`2895.7`
System Call Overhead	`467804.0`	`lps`	`10.0 s`	`7`	`15000.0`	`311.9`
System Benchmarks Index Score:						`841.9`

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	`61012672.2`	`lps`	`10.0 s`	`7`	`116700.0`	`5228.2`
Double-Precision Whetstone	`14847.3`	`MWIPS`	`9.6 s`	`7`	`55.0`	`2699.5`
Execl Throughput	`8374.4`	`lps`	`29.9 s`	`2`	`43.0`	`1947.5`
File Copy 1024 bufsize 2000 maxblocks	`182899.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`461.9`
File Copy 256 bufsize 500 maxblocks	`47438.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`286.6`
File Copy 4096 bufsize 8000 maxblocks	`661280.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1140.1`
Pipe Throughput	`2058522.9`	`lps`	`10.0 s`	`7`	`12440.0`	`1654.8`
Pipe-based Context Switching	`392070.1`	`lps`	`10.0 s`	`7`	`4000.0`	`980.2`
Process Creation	`16307.5`	`lps`	`30.0 s`	`2`	`126.0`	`1294.2`
Shell Scripts (1 concurrent)	`14869.3`	`lpm`	`60.0 s`	`2`	`42.4`	`3506.9`
Shell Scripts (8 concurrent)	`1347.1`	`lpm`	`60.1 s`	`2`	`6.0`	`2245.2`
System Call Overhead	`1565218.7`	`lps`	`10.0 s`	`7`	`15000.0`	`1043.5`
System Benchmarks Index Score:						`1427.4`

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