Benchmark of rack1slot0.osadl.org / GNU/Linux on Tue Jun 09 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 94 days, 5:42, 0 users, load average: 0.02, 0.12, 0.15; 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	`35359939.7`	`lps`	`10.0 s`	`7`	`116700.0`	`3030.0`
Double-Precision Whetstone	`4201.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`763.9`
Execl Throughput	`3224.8`	`lps`	`29.9 s`	`2`	`43.0`	`750.0`
File Copy 1024 bufsize 2000 maxblocks	`458710.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`1158.4`
File Copy 256 bufsize 500 maxblocks	`118527.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`716.2`
File Copy 4096 bufsize 8000 maxblocks	`1303736.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`2247.8`
Pipe Throughput	`657656.0`	`lps`	`10.0 s`	`7`	`12440.0`	`528.7`
Pipe-based Context Switching	`166434.2`	`lps`	`10.0 s`	`7`	`4000.0`	`416.1`
Process Creation	`7219.1`	`lps`	`30.0 s`	`2`	`126.0`	`572.9`
Shell Scripts (1 concurrent)	`6836.4`	`lpm`	`60.0 s`	`2`	`42.4`	`1612.4`
Shell Scripts (8 concurrent)	`1073.3`	`lpm`	`60.0 s`	`2`	`6.0`	`1788.9`
System Call Overhead	`541860.9`	`lps`	`10.0 s`	`7`	`15000.0`	`361.2`
System Benchmarks Index Score:						`931.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:17 - 18:11:30; 28m 13s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`140883765.6`	`lps`	`10.0 s`	`7`	`116700.0`	`12072.3`
Double-Precision Whetstone	`16785.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`3051.9`
Execl Throughput	`11760.6`	`lps`	`29.9 s`	`2`	`43.0`	`2735.0`
File Copy 1024 bufsize 2000 maxblocks	`279459.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`705.7`
File Copy 256 bufsize 500 maxblocks	`71283.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`430.7`
File Copy 4096 bufsize 8000 maxblocks	`1036065.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1786.3`
Pipe Throughput	`2522839.1`	`lps`	`10.0 s`	`7`	`12440.0`	`2028.0`
Pipe-based Context Switching	`627796.2`	`lps`	`10.0 s`	`7`	`4000.0`	`1569.5`
Process Creation	`19487.5`	`lps`	`30.0 s`	`2`	`126.0`	`1546.6`
Shell Scripts (1 concurrent)	`12726.6`	`lpm`	`60.0 s`	`2`	`42.4`	`3001.5`
Shell Scripts (8 concurrent)	`1449.2`	`lpm`	`60.1 s`	`2`	`6.0`	`2415.4`
System Call Overhead	`1940719.1`	`lps`	`10.0 s`	`7`	`15000.0`	`1293.8`
System Benchmarks Index Score:						`1921.1`

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