Benchmark of rack2slot0.osadl.org / GNU/Linux on Sat Oct 18 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack2slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.1-rt3 -- #5 SMP PREEMPT RT Tue Jul 21 12:39:03 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Electronics Systems Ltd., MGA G200eW WPCM450
Uptime:	05:15:02 up 576 days, 10:55, 0 users, load average: 0.02, 0.17, 0.22; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:15; 28m 13s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`33864086.5`	`lps`	`10.0 s`	`7`	`116700.0`	`2901.8`
Double-Precision Whetstone	`4073.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`740.6`
Execl Throughput	`3636.4`	`lps`	`29.9 s`	`2`	`43.0`	`845.7`
File Copy 1024 bufsize 2000 maxblocks	`482854.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`1219.3`
File Copy 256 bufsize 500 maxblocks	`126111.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`762.0`
File Copy 4096 bufsize 8000 maxblocks	`1254398.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`2162.8`
Pipe Throughput	`750656.3`	`lps`	`10.0 s`	`7`	`12440.0`	`603.4`
Pipe-based Context Switching	`168761.0`	`lps`	`10.0 s`	`7`	`4000.0`	`421.9`
Process Creation	`8197.9`	`lps`	`30.0 s`	`2`	`126.0`	`650.6`
Shell Scripts (1 concurrent)	`7340.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1731.3`
Shell Scripts (8 concurrent)	`1892.1`	`lpm`	`60.0 s`	`2`	`6.0`	`3153.4`
System Call Overhead	`607598.9`	`lps`	`10.0 s`	`7`	`15000.0`	`405.1`
System Benchmarks Index Score:						`1024.5`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:15 - 06:11:29; 28m 14s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`134796827.3`	`lps`	`10.0 s`	`7`	`116700.0`	`11550.7`
Double-Precision Whetstone	`16269.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2958.0`
Execl Throughput	`12761.1`	`lps`	`29.9 s`	`2`	`43.0`	`2967.7`
File Copy 1024 bufsize 2000 maxblocks	`279255.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`705.2`
File Copy 256 bufsize 500 maxblocks	`71143.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`429.9`
File Copy 4096 bufsize 8000 maxblocks	`1016630.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1752.8`
Pipe Throughput	`2869501.1`	`lps`	`10.0 s`	`7`	`12440.0`	`2306.7`
Pipe-based Context Switching	`650643.7`	`lps`	`10.0 s`	`7`	`4000.0`	`1626.6`
Process Creation	`21646.7`	`lps`	`30.0 s`	`2`	`126.0`	`1718.0`
Shell Scripts (1 concurrent)	`15528.5`	`lpm`	`60.0 s`	`2`	`42.4`	`3662.4`
Shell Scripts (8 concurrent)	`1565.4`	`lpm`	`60.1 s`	`2`	`6.0`	`2609.1`
System Call Overhead	`2150344.2`	`lps`	`10.0 s`	`7`	`15000.0`	`1433.6`
System Benchmarks Index Score:						`2025.1`

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