Benchmark of rackdslot2.osadl.org / GNU/Linux on Thu May 21 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackdslot2.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.37-rt19 -- #4 SMP PREEMPT RT Sat Jun 15 22:17:21 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 159 days, 6:02, 0 users, load average: 1.05, 0.87, 0.84; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:28; 28m 27s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13568510.6`	`lps`	`10.0 s`	`7`	`116700.0`	`1162.7`
Double-Precision Whetstone	`2165.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`393.7`
Execl Throughput	`1479.2`	`lps`	`29.7 s`	`2`	`43.0`	`344.0`
File Copy 1024 bufsize 2000 maxblocks	`233051.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`588.5`
File Copy 256 bufsize 500 maxblocks	`64941.0`	`KBps`	`30.1 s`	`2`	`1655.0`	`392.4`
File Copy 4096 bufsize 8000 maxblocks	`620439.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`1069.7`
Pipe Throughput	`441821.7`	`lps`	`10.0 s`	`7`	`12440.0`	`355.2`
Pipe-based Context Switching	`59257.0`	`lps`	`10.0 s`	`7`	`4000.0`	`148.1`
Process Creation	`3179.3`	`lps`	`30.0 s`	`2`	`126.0`	`252.3`
Shell Scripts (1 concurrent)	`3375.0`	`lpm`	`60.1 s`	`2`	`42.4`	`796.0`
Shell Scripts (8 concurrent)	`824.0`	`lpm`	`60.2 s`	`2`	`6.0`	`1373.4`
System Call Overhead	`399682.3`	`lps`	`10.0 s`	`7`	`15000.0`	`266.5`
System Benchmarks Index Score:						`480.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:28 - 06:11:55; 28m 27s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`53999761.7`	`lps`	`10.0 s`	`7`	`116700.0`	`4627.2`
Double-Precision Whetstone	`8660.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1574.7`
Execl Throughput	`3999.1`	`lps`	`29.7 s`	`2`	`43.0`	`930.0`
File Copy 1024 bufsize 2000 maxblocks	`76444.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`193.0`
File Copy 256 bufsize 500 maxblocks	`19348.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`116.9`
File Copy 4096 bufsize 8000 maxblocks	`279688.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`482.2`
Pipe Throughput	`1604531.4`	`lps`	`10.0 s`	`7`	`12440.0`	`1289.8`
Pipe-based Context Switching	`272638.6`	`lps`	`10.0 s`	`7`	`4000.0`	`681.6`
Process Creation	`6710.3`	`lps`	`30.0 s`	`2`	`126.0`	`532.6`
Shell Scripts (1 concurrent)	`6868.0`	`lpm`	`60.2 s`	`2`	`42.4`	`1619.8`
Shell Scripts (8 concurrent)	`608.9`	`lpm`	`60.4 s`	`2`	`6.0`	`1014.8`
System Call Overhead	`1194111.7`	`lps`	`10.0 s`	`7`	`15000.0`	`796.1`
System Benchmarks Index Score:						`772.5`

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