Benchmark of rackdslot1.osadl.org / GNU/Linux on Tue Mar 31 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackdslot1.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.37-rt19 -- #4 SMP PREEMPT RT Sat Jun 15 22:16:51 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:	05:15:01 up 108 days, 6:02, 0 users, load average: 0.58, 0.44, 0.48; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:29; 28m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13558216.5`	`lps`	`10.0 s`	`7`	`116700.0`	`1161.8`
Double-Precision Whetstone	`2168.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`394.2`
Execl Throughput	`1525.7`	`lps`	`29.7 s`	`2`	`43.0`	`354.8`
File Copy 1024 bufsize 2000 maxblocks	`233743.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`590.3`
File Copy 256 bufsize 500 maxblocks	`65193.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`393.9`
File Copy 4096 bufsize 8000 maxblocks	`637867.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`1099.8`
Pipe Throughput	`442212.6`	`lps`	`10.0 s`	`7`	`12440.0`	`355.5`
Pipe-based Context Switching	`41905.1`	`lps`	`10.0 s`	`7`	`4000.0`	`104.8`
Process Creation	`3226.1`	`lps`	`30.0 s`	`2`	`126.0`	`256.0`
Shell Scripts (1 concurrent)	`3389.8`	`lpm`	`60.2 s`	`2`	`42.4`	`799.5`
Shell Scripts (8 concurrent)	`821.1`	`lpm`	`60.2 s`	`2`	`6.0`	`1368.6`
System Call Overhead	`399810.8`	`lps`	`10.0 s`	`7`	`15000.0`	`266.5`
System Benchmarks Index Score:						`469.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:29 - 06:11:57; 28m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`52281011.7`	`lps`	`10.0 s`	`7`	`116700.0`	`4479.9`
Double-Precision Whetstone	`8668.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1576.0`
Execl Throughput	`3866.3`	`lps`	`29.7 s`	`2`	`43.0`	`899.1`
File Copy 1024 bufsize 2000 maxblocks	`58469.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`147.6`
File Copy 256 bufsize 500 maxblocks	`14885.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`89.9`
File Copy 4096 bufsize 8000 maxblocks	`226351.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`390.3`
Pipe Throughput	`1610480.2`	`lps`	`10.0 s`	`7`	`12440.0`	`1294.6`
Pipe-based Context Switching	`270167.6`	`lps`	`10.0 s`	`7`	`4000.0`	`675.4`
Process Creation	`6734.8`	`lps`	`30.0 s`	`2`	`126.0`	`534.5`
Shell Scripts (1 concurrent)	`6891.9`	`lpm`	`60.2 s`	`2`	`42.4`	`1625.4`
Shell Scripts (8 concurrent)	`605.2`	`lpm`	`60.3 s`	`2`	`6.0`	`1008.7`
System Call Overhead	`1183535.0`	`lps`	`10.0 s`	`7`	`15000.0`	`789.0`
System Benchmarks Index Score:						`721.5`

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