Benchmark of rack1slot0.osadl.org / GNU/Linux on Thu Apr 30 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 53 days, 17:42, 0 users, load average: 0.02, 0.08, 0.14; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:15; 28m 14s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`35349019.6`	`lps`	`10.0 s`	`7`	`116700.0`	`3029.1`
Double-Precision Whetstone	`4199.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`763.6`
Execl Throughput	`3245.0`	`lps`	`29.8 s`	`2`	`43.0`	`754.6`
File Copy 1024 bufsize 2000 maxblocks	`454902.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`1148.7`
File Copy 256 bufsize 500 maxblocks	`117963.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`712.8`
File Copy 4096 bufsize 8000 maxblocks	`1397186.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`2408.9`
Pipe Throughput	`661949.6`	`lps`	`10.0 s`	`7`	`12440.0`	`532.1`
Pipe-based Context Switching	`165631.4`	`lps`	`10.0 s`	`7`	`4000.0`	`414.1`
Process Creation	`7261.2`	`lps`	`30.0 s`	`2`	`126.0`	`576.3`
Shell Scripts (1 concurrent)	`6851.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1615.8`
Shell Scripts (8 concurrent)	`1086.4`	`lpm`	`60.0 s`	`2`	`6.0`	`1810.7`
System Call Overhead	`538854.3`	`lps`	`10.0 s`	`7`	`15000.0`	`359.2`
System Benchmarks Index Score:						`937.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:15 - 06:11:28; 28m 13s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`141016830.8`	`lps`	`10.0 s`	`7`	`116700.0`	`12083.7`
Double-Precision Whetstone	`16778.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`3050.6`
Execl Throughput	`11923.2`	`lps`	`29.9 s`	`2`	`43.0`	`2772.8`
File Copy 1024 bufsize 2000 maxblocks	`280436.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`708.2`
File Copy 256 bufsize 500 maxblocks	`71889.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`434.4`
File Copy 4096 bufsize 8000 maxblocks	`1015889.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1751.5`
Pipe Throughput	`2521060.4`	`lps`	`10.0 s`	`7`	`12440.0`	`2026.6`
Pipe-based Context Switching	`623949.7`	`lps`	`10.0 s`	`7`	`4000.0`	`1559.9`
Process Creation	`19359.3`	`lps`	`30.0 s`	`2`	`126.0`	`1536.5`
Shell Scripts (1 concurrent)	`12850.3`	`lpm`	`60.0 s`	`2`	`42.4`	`3030.7`
Shell Scripts (8 concurrent)	`1463.4`	`lpm`	`60.1 s`	`2`	`6.0`	`2439.0`
System Call Overhead	`1944388.8`	`lps`	`10.0 s`	`7`	`15000.0`	`1296.3`
System Benchmarks Index Score:						`1923.4`

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