Benchmark of rack1slot0.osadl.org / GNU/Linux on Thu Mar 12 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:	05:15:01 up 4 days, 18:42, 0 users, load average: 0.04, 0.27, 0.28; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:17; 28m 16s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`35338892.0`	`lps`	`10.0 s`	`7`	`116700.0`	`3028.2`
Double-Precision Whetstone	`4201.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`764.0`
Execl Throughput	`3356.6`	`lps`	`29.8 s`	`2`	`43.0`	`780.6`
File Copy 1024 bufsize 2000 maxblocks	`450910.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`1138.7`
File Copy 256 bufsize 500 maxblocks	`117999.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`713.0`
File Copy 4096 bufsize 8000 maxblocks	`1411461.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`2433.6`
Pipe Throughput	`652311.7`	`lps`	`10.0 s`	`7`	`12440.0`	`524.4`
Pipe-based Context Switching	`164420.0`	`lps`	`10.0 s`	`7`	`4000.0`	`411.0`
Process Creation	`7260.4`	`lps`	`30.0 s`	`2`	`126.0`	`576.2`
Shell Scripts (1 concurrent)	`6977.2`	`lpm`	`60.0 s`	`2`	`42.4`	`1645.6`
Shell Scripts (8 concurrent)	`1083.2`	`lpm`	`60.1 s`	`2`	`6.0`	`1805.3`
System Call Overhead	`546533.5`	`lps`	`10.0 s`	`7`	`15000.0`	`364.4`
System Benchmarks Index Score:						`940.6`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:17 - 06:11:30; 28m 13s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`140966312.8`	`lps`	`10.0 s`	`7`	`116700.0`	`12079.4`
Double-Precision Whetstone	`16781.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`3051.2`
Execl Throughput	`12308.9`	`lps`	`29.9 s`	`2`	`43.0`	`2862.5`
File Copy 1024 bufsize 2000 maxblocks	`281728.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`711.4`
File Copy 256 bufsize 500 maxblocks	`72734.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`439.5`
File Copy 4096 bufsize 8000 maxblocks	`1056095.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1820.9`
Pipe Throughput	`2501876.1`	`lps`	`10.0 s`	`7`	`12440.0`	`2011.2`
Pipe-based Context Switching	`615947.0`	`lps`	`10.0 s`	`7`	`4000.0`	`1539.9`
Process Creation	`19944.5`	`lps`	`30.0 s`	`2`	`126.0`	`1582.9`
Shell Scripts (1 concurrent)	`13095.6`	`lpm`	`60.0 s`	`2`	`42.4`	`3088.6`
Shell Scripts (8 concurrent)	`1496.5`	`lpm`	`60.1 s`	`2`	`6.0`	`2494.1`
System Call Overhead	`1937543.0`	`lps`	`10.0 s`	`7`	`15000.0`	`1291.7`
System Benchmarks Index Score:						`1944.9`

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