Benchmark of rackbslot4.osadl.org / GNU/Linux on Fri Mar 13 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackbslot4.osadl.org: GNU/Linux
OS:	GNU/Linux -- 3.18.43-rt46 -- #26 SMP PREEMPT RT Sun Oct 23 13:59:23 CEST 2016
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	VIA QuadCore L4700 @ 1.2+ GHz (2400.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	VIA QuadCore L4700 @ 1.2+ GHz (2400.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	VIA QuadCore L4700 @ 1.2+ GHz (2400.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	VIA QuadCore L4700 @ 1.2+ GHz (2400.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	VIA Technologies, Inc., VX900 Graphics [Chrome9 HD]
Uptime:	05:15:02 up 90 days, 18:31, 0 users, load average: 0.10, 0.08, 0.06; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:44:01; 28m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`7277704.8`	`lps`	`10.0 s`	`7`	`116700.0`	`623.6`
Double-Precision Whetstone	`1341.6`	`MWIPS`	`9.8 s`	`7`	`55.0`	`243.9`
Execl Throughput	`534.2`	`lps`	`29.4 s`	`2`	`43.0`	`124.2`
File Copy 1024 bufsize 2000 maxblocks	`73003.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`184.4`
File Copy 256 bufsize 500 maxblocks	`19666.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`118.8`
File Copy 4096 bufsize 8000 maxblocks	`234981.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`405.1`
Pipe Throughput	`107089.5`	`lps`	`10.0 s`	`7`	`12440.0`	`86.1`
Pipe-based Context Switching	`27295.5`	`lps`	`10.0 s`	`7`	`4000.0`	`68.2`
Process Creation	`1177.7`	`lps`	`30.0 s`	`2`	`126.0`	`93.5`
Shell Scripts (1 concurrent)	`1250.9`	`lpm`	`60.0 s`	`2`	`42.4`	`295.0`
Shell Scripts (8 concurrent)	`352.9`	`lpm`	`60.1 s`	`2`	`6.0`	`588.1`
System Call Overhead	`111493.2`	`lps`	`10.0 s`	`7`	`15000.0`	`74.3`
System Benchmarks Index Score:						`180.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:44:01 - 06:13:49; 29m 48s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`29298413.2`	`lps`	`10.0 s`	`7`	`116700.0`	`2510.6`
Double-Precision Whetstone	`5367.8`	`MWIPS`	`9.8 s`	`7`	`55.0`	`976.0`
Execl Throughput	`1633.7`	`lps`	`29.5 s`	`2`	`43.0`	`379.9`
File Copy 1024 bufsize 2000 maxblocks	`29983.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`75.7`
File Copy 256 bufsize 500 maxblocks	`7709.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`46.6`
File Copy 4096 bufsize 8000 maxblocks	`111035.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`191.4`
Pipe Throughput	`414283.4`	`lps`	`10.0 s`	`7`	`12440.0`	`333.0`
Pipe-based Context Switching	`117762.2`	`lps`	`10.0 s`	`7`	`4000.0`	`294.4`
Process Creation	`2927.2`	`lps`	`30.0 s`	`2`	`126.0`	`232.3`
Shell Scripts (1 concurrent)	`2773.0`	`lpm`	`60.1 s`	`2`	`42.4`	`654.0`
Shell Scripts (8 concurrent)	`277.4`	`lpm`	`60.6 s`	`2`	`6.0`	`462.3`
System Call Overhead	`404974.8`	`lps`	`10.0 s`	`7`	`15000.0`	`270.0`
System Benchmarks Index Score:						`320.4`

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