Benchmark of rack5slot0.osadl.org / GNU/Linux on Tue Sep 16 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.9.47-rt37 -- #9 SMP PREEMPT RT Sun Mar 18 02:16:36 CET 2018
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4390.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4395.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4399.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4398.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Electronics Systems Ltd., MGA G200eW WPCM450
Uptime:	17:15:01 up 431 days, 1:50, 0 users, load average: 3.06, 3.15, 3.24; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:16; 28m 15s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`18749821.8`	`lps`	`10.0 s`	`7`	`116700.0`	`1606.7`
Double-Precision Whetstone	`2908.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`528.8`
Execl Throughput	`2428.0`	`lps`	`30.0 s`	`2`	`43.0`	`564.7`
File Copy 1024 bufsize 2000 maxblocks	`292511.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`738.7`
File Copy 256 bufsize 500 maxblocks	`79917.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`482.9`
File Copy 4096 bufsize 8000 maxblocks	`905590.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1561.4`
Pipe Throughput	`501091.0`	`lps`	`10.0 s`	`7`	`12440.0`	`402.8`
Pipe-based Context Switching	`99980.1`	`lps`	`10.0 s`	`7`	`4000.0`	`250.0`
Process Creation	`5320.0`	`lps`	`30.0 s`	`2`	`126.0`	`422.2`
Shell Scripts (1 concurrent)	`3716.2`	`lpm`	`60.0 s`	`2`	`42.4`	`876.5`
Shell Scripts (8 concurrent)	`955.1`	`lpm`	`60.0 s`	`2`	`6.0`	`1591.9`
System Call Overhead	`454056.9`	`lps`	`10.0 s`	`7`	`15000.0`	`302.7`
System Benchmarks Index Score:						`640.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:16 - 18:11:38; 28m 22s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54695003.1`	`lps`	`10.0 s`	`7`	`116700.0`	`4686.8`
Double-Precision Whetstone	`10450.7`	`MWIPS`	`9.9 s`	`7`	`55.0`	`1900.1`
Execl Throughput	`7700.8`	`lps`	`29.9 s`	`2`	`43.0`	`1790.9`
File Copy 1024 bufsize 2000 maxblocks	`145323.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`367.0`
File Copy 256 bufsize 500 maxblocks	`36950.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`223.3`
File Copy 4096 bufsize 8000 maxblocks	`545929.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`941.3`
Pipe Throughput	`1649412.4`	`lps`	`10.0 s`	`7`	`12440.0`	`1325.9`
Pipe-based Context Switching	`348405.6`	`lps`	`10.0 s`	`7`	`4000.0`	`871.0`
Process Creation	`15388.7`	`lps`	`30.0 s`	`2`	`126.0`	`1221.3`
Shell Scripts (1 concurrent)	`8263.4`	`lpm`	`60.0 s`	`2`	`42.4`	`1948.9`
Shell Scripts (8 concurrent)	`799.8`	`lpm`	`60.1 s`	`2`	`6.0`	`1333.0`
System Call Overhead	`1408323.3`	`lps`	`10.0 s`	`7`	`15000.0`	`938.9`
System Benchmarks Index Score:						`1127.7`

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