Benchmark of rackbslot6.osadl.org / GNU/Linux on Wed Jul 15 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackbslot6.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.37-rt20 -- #8 SMP PREEMPT RT Mon Jun 10 10:41:10 CEST 2019
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) CPU E3845 @ 1.91GHz (3831.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) CPU E3845 @ 1.91GHz (3831.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) CPU E3845 @ 1.91GHz (3831.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) CPU E3845 @ 1.91GHz (3831.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	VESA
Uptime:	17:15:02 up 215 days, 5:31, 0 users, load average: 1.37, 0.86, 0.79; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:02; 28m 00s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`8853745.2`	`lps`	`10.0 s`	`7`	`116700.0`	`758.7`
Double-Precision Whetstone	`1598.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`290.5`
Execl Throughput	`1169.5`	`lps`	`29.9 s`	`2`	`43.0`	`272.0`
File Copy 1024 bufsize 2000 maxblocks	`113095.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`285.6`
File Copy 256 bufsize 500 maxblocks	`30062.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`181.6`
File Copy 4096 bufsize 8000 maxblocks	`345272.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`595.3`
Pipe Throughput	`238832.3`	`lps`	`10.0 s`	`7`	`12440.0`	`192.0`
Pipe-based Context Switching	`36105.7`	`lps`	`10.0 s`	`7`	`4000.0`	`90.3`
Process Creation	`2402.7`	`lps`	`30.0 s`	`2`	`126.0`	`190.7`
Shell Scripts (1 concurrent)	`2687.0`	`lpm`	`60.0 s`	`2`	`42.4`	`633.7`
Shell Scripts (8 concurrent)	`671.3`	`lpm`	`60.1 s`	`2`	`6.0`	`1118.8`
System Call Overhead	`189715.0`	`lps`	`10.0 s`	`7`	`15000.0`	`126.5`
System Benchmarks Index Score:						`300.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:02 - 18:11:09; 28m 07s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`34638396.2`	`lps`	`10.0 s`	`7`	`116700.0`	`2968.2`
Double-Precision Whetstone	`6399.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1163.5`
Execl Throughput	`3262.9`	`lps`	`30.0 s`	`2`	`43.0`	`758.8`
File Copy 1024 bufsize 2000 maxblocks	`55423.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`140.0`
File Copy 256 bufsize 500 maxblocks	`14286.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`86.3`
File Copy 4096 bufsize 8000 maxblocks	`199707.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`344.3`
Pipe Throughput	`882424.8`	`lps`	`10.0 s`	`7`	`12440.0`	`709.3`
Pipe-based Context Switching	`155134.2`	`lps`	`10.0 s`	`7`	`4000.0`	`387.8`
Process Creation	`5338.8`	`lps`	`30.0 s`	`2`	`126.0`	`423.7`
Shell Scripts (1 concurrent)	`5514.4`	`lpm`	`60.0 s`	`2`	`42.4`	`1300.6`
Shell Scripts (8 concurrent)	`476.1`	`lpm`	`60.2 s`	`2`	`6.0`	`793.6`
System Call Overhead	`623175.4`	`lps`	`10.0 s`	`7`	`15000.0`	`415.5`
System Benchmarks Index Score:						`534.6`

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