Benchmark of rack1slot0.osadl.org / GNU/Linux on Wed Sep 16 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack1slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.8-rt6 -- #5 SMP PREEMPT RT Tue Jul 21 12:25:33 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 (6200.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.2 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 193 days, 5:42, 0 users, load average: 0.29, 0.23, 0.19; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

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

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`35350859.8`	`lps`	`10.0 s`	`7`	`116700.0`	`3029.2`
Double-Precision Whetstone	`4201.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`764.0`
Execl Throughput	`3193.8`	`lps`	`29.7 s`	`2`	`43.0`	`742.8`
File Copy 1024 bufsize 2000 maxblocks	`452503.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`1142.7`
File Copy 256 bufsize 500 maxblocks	`118403.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`715.4`
File Copy 4096 bufsize 8000 maxblocks	`1298282.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`2238.4`
Pipe Throughput	`660184.0`	`lps`	`10.0 s`	`7`	`12440.0`	`530.7`
Pipe-based Context Switching	`164210.4`	`lps`	`10.0 s`	`7`	`4000.0`	`410.5`
Process Creation	`7129.0`	`lps`	`30.0 s`	`2`	`126.0`	`565.8`
Shell Scripts (1 concurrent)	`6806.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1605.3`
Shell Scripts (8 concurrent)	`1065.1`	`lpm`	`60.0 s`	`2`	`6.0`	`1775.2`
System Call Overhead	`550902.5`	`lps`	`10.0 s`	`7`	`15000.0`	`367.3`
System Benchmarks Index Score:						`927.6`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:17 - 18:11:29; 28m 12s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`141038482.3`	`lps`	`10.0 s`	`7`	`116700.0`	`12085.6`
Double-Precision Whetstone	`16780.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`3050.9`
Execl Throughput	`11634.9`	`lps`	`29.9 s`	`2`	`43.0`	`2705.8`
File Copy 1024 bufsize 2000 maxblocks	`274994.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`694.4`
File Copy 256 bufsize 500 maxblocks	`71788.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`433.8`
File Copy 4096 bufsize 8000 maxblocks	`1054072.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1817.4`
Pipe Throughput	`2524030.9`	`lps`	`10.0 s`	`7`	`12440.0`	`2029.0`
Pipe-based Context Switching	`632143.1`	`lps`	`10.0 s`	`7`	`4000.0`	`1580.4`
Process Creation	`19669.5`	`lps`	`30.0 s`	`2`	`126.0`	`1561.1`
Shell Scripts (1 concurrent)	`12659.7`	`lpm`	`60.0 s`	`2`	`42.4`	`2985.8`
Shell Scripts (8 concurrent)	`1450.1`	`lpm`	`60.1 s`	`2`	`6.0`	`2416.8`
System Call Overhead	`1939444.1`	`lps`	`10.0 s`	`7`	`15000.0`	`1293.0`
System Benchmarks Index Score:						`1922.6`

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