Benchmark of rackbslot4.osadl.org / GNU/Linux on Fri May 22 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:	17:15:02 up 3 days, 6:51, 0 users, load average: 0.00, 0.03, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:44:08; 29m 06s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`7327434.0`	`lps`	`10.0 s`	`7`	`116700.0`	`627.9`
Double-Precision Whetstone	`1341.9`	`MWIPS`	`9.8 s`	`7`	`55.0`	`244.0`
Execl Throughput	`534.3`	`lps`	`29.6 s`	`2`	`43.0`	`124.3`
File Copy 1024 bufsize 2000 maxblocks	`73881.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`186.6`
File Copy 256 bufsize 500 maxblocks	`19683.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`118.9`
File Copy 4096 bufsize 8000 maxblocks	`239311.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`412.6`
Pipe Throughput	`107247.3`	`lps`	`10.0 s`	`7`	`12440.0`	`86.2`
Pipe-based Context Switching	`26936.2`	`lps`	`10.0 s`	`7`	`4000.0`	`67.3`
Process Creation	`1184.4`	`lps`	`30.0 s`	`2`	`126.0`	`94.0`
Shell Scripts (1 concurrent)	`1254.5`	`lpm`	`60.0 s`	`2`	`42.4`	`295.9`
Shell Scripts (8 concurrent)	`353.5`	`lpm`	`60.2 s`	`2`	`6.0`	`589.2`
System Call Overhead	`111486.9`	`lps`	`10.0 s`	`7`	`15000.0`	`74.3`
System Benchmarks Index Score:						`181.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:44:08 - 18:14:08; 30m 00s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`29031306.9`	`lps`	`10.0 s`	`7`	`116700.0`	`2487.7`
Double-Precision Whetstone	`5375.2`	`MWIPS`	`9.8 s`	`7`	`55.0`	`977.3`
Execl Throughput	`1620.0`	`lps`	`29.3 s`	`2`	`43.0`	`376.7`
File Copy 1024 bufsize 2000 maxblocks	`29816.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`75.3`
File Copy 256 bufsize 500 maxblocks	`8139.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`49.2`
File Copy 4096 bufsize 8000 maxblocks	`108790.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`187.6`
Pipe Throughput	`414283.5`	`lps`	`10.0 s`	`7`	`12440.0`	`333.0`
Pipe-based Context Switching	`117291.7`	`lps`	`10.0 s`	`7`	`4000.0`	`293.2`
Process Creation	`2912.5`	`lps`	`30.0 s`	`2`	`126.0`	`231.2`
Shell Scripts (1 concurrent)	`2776.9`	`lpm`	`60.1 s`	`2`	`42.4`	`654.9`
Shell Scripts (8 concurrent)	`275.5`	`lpm`	`60.3 s`	`2`	`6.0`	`459.2`
System Call Overhead	`404448.0`	`lps`	`10.0 s`	`7`	`15000.0`	`269.6`
System Benchmarks Index Score:						`320.3`

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