Benchmark of rack5slot0.osadl.org / GNU/Linux on Mon Oct 06 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.9.47-rt37 -- #9 SMP PREEMPT RT Sun Mar 18 02:16:36 CET 2018
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4390.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4395.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4399.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4398.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Electronics Systems Ltd., MGA G200eW WPCM450
Uptime:	17:15:02 up 451 days, 1:50, 0 users, load average: 3.08, 3.14, 3.21; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:17; 28m 15s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`18673611.5`	`lps`	`10.0 s`	`7`	`116700.0`	`1600.1`
Double-Precision Whetstone	`2912.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`529.6`
Execl Throughput	`2562.3`	`lps`	`30.0 s`	`2`	`43.0`	`595.9`
File Copy 1024 bufsize 2000 maxblocks	`307069.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`775.4`
File Copy 256 bufsize 500 maxblocks	`85480.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`516.5`
File Copy 4096 bufsize 8000 maxblocks	`916237.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`1579.7`
Pipe Throughput	`501535.0`	`lps`	`10.0 s`	`7`	`12440.0`	`403.2`
Pipe-based Context Switching	`100129.6`	`lps`	`10.0 s`	`7`	`4000.0`	`250.3`
Process Creation	`6052.0`	`lps`	`30.0 s`	`2`	`126.0`	`480.3`
Shell Scripts (1 concurrent)	`3852.9`	`lpm`	`60.0 s`	`2`	`42.4`	`908.7`
Shell Scripts (8 concurrent)	`1001.7`	`lpm`	`60.0 s`	`2`	`6.0`	`1669.5`
System Call Overhead	`451366.9`	`lps`	`10.0 s`	`7`	`15000.0`	`300.9`
System Benchmarks Index Score:						`661.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:17 - 18:11:43; 28m 26s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54691068.3`	`lps`	`10.0 s`	`7`	`116700.0`	`4686.5`
Double-Precision Whetstone	`10513.7`	`MWIPS`	`9.9 s`	`7`	`55.0`	`1911.6`
Execl Throughput	`7591.3`	`lps`	`30.0 s`	`2`	`43.0`	`1765.4`
File Copy 1024 bufsize 2000 maxblocks	`145554.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`367.6`
File Copy 256 bufsize 500 maxblocks	`37070.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`224.0`
File Copy 4096 bufsize 8000 maxblocks	`552767.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`953.0`
Pipe Throughput	`1655991.5`	`lps`	`10.0 s`	`7`	`12440.0`	`1331.2`
Pipe-based Context Switching	`349570.2`	`lps`	`10.0 s`	`7`	`4000.0`	`873.9`
Process Creation	`15296.8`	`lps`	`30.0 s`	`2`	`126.0`	`1214.0`
Shell Scripts (1 concurrent)	`8519.3`	`lpm`	`60.0 s`	`2`	`42.4`	`2009.3`
Shell Scripts (8 concurrent)	`811.3`	`lpm`	`60.1 s`	`2`	`6.0`	`1352.1`
System Call Overhead	`1431153.3`	`lps`	`10.0 s`	`7`	`15000.0`	`954.1`
System Benchmarks Index Score:						`1134.4`

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