Benchmark of rack1slot0.osadl.org / GNU/Linux on Sat Dec 20 2025

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 (6200.1 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:	05:15:01 up 7 days, 8:32, 0 users, load average: 1.15, 0.50, 0.29; 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	`35329786.7`	`lps`	`10.0 s`	`7`	`116700.0`	`3027.4`
Double-Precision Whetstone	`4201.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`764.0`
Execl Throughput	`3347.6`	`lps`	`29.9 s`	`2`	`43.0`	`778.5`
File Copy 1024 bufsize 2000 maxblocks	`452422.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`1142.5`
File Copy 256 bufsize 500 maxblocks	`117521.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`710.1`
File Copy 4096 bufsize 8000 maxblocks	`1424283.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`2455.7`
Pipe Throughput	`657010.8`	`lps`	`10.0 s`	`7`	`12440.0`	`528.1`
Pipe-based Context Switching	`165172.5`	`lps`	`10.0 s`	`7`	`4000.0`	`412.9`
Process Creation	`7356.8`	`lps`	`30.0 s`	`2`	`126.0`	`583.9`
Shell Scripts (1 concurrent)	`6962.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1642.2`
Shell Scripts (8 concurrent)	`1092.7`	`lpm`	`60.0 s`	`2`	`6.0`	`1821.2`
System Call Overhead	`548662.3`	`lps`	`10.0 s`	`7`	`15000.0`	`365.8`
System Benchmarks Index Score:						`943.8`

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	`141094008.3`	`lps`	`10.0 s`	`7`	`116700.0`	`12090.3`
Double-Precision Whetstone	`16782.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`3051.4`
Execl Throughput	`12286.7`	`lps`	`29.9 s`	`2`	`43.0`	`2857.4`
File Copy 1024 bufsize 2000 maxblocks	`281963.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`712.0`
File Copy 256 bufsize 500 maxblocks	`71901.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`434.4`
File Copy 4096 bufsize 8000 maxblocks	`1072851.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1849.7`
Pipe Throughput	`2534165.5`	`lps`	`10.0 s`	`7`	`12440.0`	`2037.1`
Pipe-based Context Switching	`626298.5`	`lps`	`10.0 s`	`7`	`4000.0`	`1565.7`
Process Creation	`20006.5`	`lps`	`30.0 s`	`2`	`126.0`	`1587.8`
Shell Scripts (1 concurrent)	`13015.9`	`lpm`	`60.0 s`	`2`	`42.4`	`3069.8`
Shell Scripts (8 concurrent)	`1495.8`	`lpm`	`60.1 s`	`2`	`6.0`	`2493.0`
System Call Overhead	`1991110.9`	`lps`	`10.0 s`	`7`	`15000.0`	`1327.4`
System Benchmarks Index Score:						`1954.3`

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