Benchmark of rack5slot4.osadl.org / GNU/Linux on Fri Jul 24 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 (5066.9 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 (5066.9 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 (5066.9 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 (5066.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Intel Corporation, Core Processor Integrated Graphics Controller
Uptime:	05:15:01 up 3 days, 11:52, 0 users, load average: 0.02, 0.06, 0.06; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:08; 28m 07s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`20589197.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1764.3`
Double-Precision Whetstone	`4247.3`	`MWIPS`	`9.5 s`	`7`	`55.0`	`772.2`
Execl Throughput	`2988.4`	`lps`	`30.0 s`	`2`	`43.0`	`695.0`
File Copy 1024 bufsize 2000 maxblocks	`373217.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`942.5`
File Copy 256 bufsize 500 maxblocks	`109031.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`658.8`
File Copy 4096 bufsize 8000 maxblocks	`929177.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1602.0`
Pipe Throughput	`658954.6`	`lps`	`10.0 s`	`7`	`12440.0`	`529.7`
Pipe-based Context Switching	`136368.6`	`lps`	`10.0 s`	`7`	`4000.0`	`340.9`
Process Creation	`6593.6`	`lps`	`30.0 s`	`2`	`126.0`	`523.3`
Shell Scripts (1 concurrent)	`7203.4`	`lpm`	`60.0 s`	`2`	`42.4`	`1698.9`
Shell Scripts (8 concurrent)	`1739.9`	`lpm`	`60.0 s`	`2`	`6.0`	`2899.8`
System Call Overhead	`467961.7`	`lps`	`10.0 s`	`7`	`15000.0`	`312.0`
System Benchmarks Index Score:						`847.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:08 - 06:11:25; 28m 17s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`61144869.8`	`lps`	`10.0 s`	`7`	`116700.0`	`5239.5`
Double-Precision Whetstone	`14808.3`	`MWIPS`	`9.6 s`	`7`	`55.0`	`2692.4`
Execl Throughput	`8343.5`	`lps`	`30.0 s`	`2`	`43.0`	`1940.4`
File Copy 1024 bufsize 2000 maxblocks	`185951.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`469.6`
File Copy 256 bufsize 500 maxblocks	`48139.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`290.9`
File Copy 4096 bufsize 8000 maxblocks	`679801.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1172.1`
Pipe Throughput	`2090798.4`	`lps`	`10.0 s`	`7`	`12440.0`	`1680.7`
Pipe-based Context Switching	`399095.6`	`lps`	`10.0 s`	`7`	`4000.0`	`997.7`
Process Creation	`17029.7`	`lps`	`30.0 s`	`2`	`126.0`	`1351.6`
Shell Scripts (1 concurrent)	`14921.3`	`lpm`	`60.0 s`	`2`	`42.4`	`3519.2`
Shell Scripts (8 concurrent)	`1352.9`	`lpm`	`60.1 s`	`2`	`6.0`	`2254.8`
System Call Overhead	`1565310.8`	`lps`	`10.0 s`	`7`	`15000.0`	`1043.5`
System Benchmarks Index Score:						`1444.1`

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