Benchmark of rackdslot4.osadl.org / GNU/Linux on Wed Jul 09 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackdslot4.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.37-rt19 -- #4 SMP PREEMPT RT Sat Jun 15 22:18:19 CEST 2019
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Intel Corporation, Atom/Celeron/Pentium Processor N4200/N3350/E3900 Series Integrated Graphics Controller
Uptime:	17:15:02 up 212 days, 52 min, 0 users, load average: 0.42, 0.50, 0.59; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:27; 28m 25s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13550973.3`	`lps`	`10.0 s`	`7`	`116700.0`	`1161.2`
Double-Precision Whetstone	`2168.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.3`
Execl Throughput	`1468.5`	`lps`	`29.7 s`	`2`	`43.0`	`341.5`
File Copy 1024 bufsize 2000 maxblocks	`234898.9`	`KBps`	`30.1 s`	`2`	`3960.0`	`593.2`
File Copy 256 bufsize 500 maxblocks	`65141.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`393.6`
File Copy 4096 bufsize 8000 maxblocks	`615042.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1060.4`
Pipe Throughput	`442790.1`	`lps`	`10.0 s`	`7`	`12440.0`	`355.9`
Pipe-based Context Switching	`59224.4`	`lps`	`10.0 s`	`7`	`4000.0`	`148.1`
Process Creation	`3187.0`	`lps`	`30.0 s`	`2`	`126.0`	`252.9`
Shell Scripts (1 concurrent)	`3375.6`	`lpm`	`60.1 s`	`2`	`42.4`	`796.1`
Shell Scripts (8 concurrent)	`820.3`	`lpm`	`60.1 s`	`2`	`6.0`	`1367.1`
System Call Overhead	`400585.7`	`lps`	`10.0 s`	`7`	`15000.0`	`267.1`
System Benchmarks Index Score:						`480.1`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:27 - 18:11:56; 28m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`53954493.2`	`lps`	`10.0 s`	`7`	`116700.0`	`4623.3`
Double-Precision Whetstone	`8669.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1576.3`
Execl Throughput	`3915.6`	`lps`	`29.7 s`	`2`	`43.0`	`910.6`
File Copy 1024 bufsize 2000 maxblocks	`75409.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`190.4`
File Copy 256 bufsize 500 maxblocks	`18939.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`114.4`
File Copy 4096 bufsize 8000 maxblocks	`273378.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`471.3`
Pipe Throughput	`1608783.8`	`lps`	`10.0 s`	`7`	`12440.0`	`1293.2`
Pipe-based Context Switching	`268735.0`	`lps`	`10.0 s`	`7`	`4000.0`	`671.8`
Process Creation	`6708.2`	`lps`	`30.0 s`	`2`	`126.0`	`532.4`
Shell Scripts (1 concurrent)	`6881.0`	`lpm`	`60.1 s`	`2`	`42.4`	`1622.9`
Shell Scripts (8 concurrent)	`604.0`	`lpm`	`60.3 s`	`2`	`6.0`	`1006.7`
System Call Overhead	`1174785.9`	`lps`	`10.0 s`	`7`	`15000.0`	`783.2`
System Benchmarks Index Score:						`765.3`

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