Benchmark of rack5slot0.osadl.org / GNU/Linux on Fri Aug 22 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 406 days, 1:50, 0 users, load average: 3.06, 3.13, 3.25; 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	`18789974.1`	`lps`	`10.0 s`	`7`	`116700.0`	`1610.1`
Double-Precision Whetstone	`2908.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`528.7`
Execl Throughput	`2522.3`	`lps`	`29.8 s`	`2`	`43.0`	`586.6`
File Copy 1024 bufsize 2000 maxblocks	`293265.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`740.6`
File Copy 256 bufsize 500 maxblocks	`79589.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`480.9`
File Copy 4096 bufsize 8000 maxblocks	`913505.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1575.0`
Pipe Throughput	`493859.3`	`lps`	`10.0 s`	`7`	`12440.0`	`397.0`
Pipe-based Context Switching	`99013.2`	`lps`	`10.0 s`	`7`	`4000.0`	`247.5`
Process Creation	`5801.6`	`lps`	`30.0 s`	`2`	`126.0`	`460.4`
Shell Scripts (1 concurrent)	`3836.1`	`lpm`	`60.0 s`	`2`	`42.4`	`904.7`
Shell Scripts (8 concurrent)	`993.8`	`lpm`	`60.0 s`	`2`	`6.0`	`1656.4`
System Call Overhead	`434103.9`	`lps`	`10.0 s`	`7`	`15000.0`	`289.4`
System Benchmarks Index Score:						`648.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:17 - 18:11:38; 28m 21s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`55232481.4`	`lps`	`10.0 s`	`7`	`116700.0`	`4732.9`
Double-Precision Whetstone	`10505.8`	`MWIPS`	`9.9 s`	`7`	`55.0`	`1910.1`
Execl Throughput	`7729.2`	`lps`	`30.0 s`	`2`	`43.0`	`1797.5`
File Copy 1024 bufsize 2000 maxblocks	`144552.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`365.0`
File Copy 256 bufsize 500 maxblocks	`36962.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`223.3`
File Copy 4096 bufsize 8000 maxblocks	`549768.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`947.9`
Pipe Throughput	`1662534.1`	`lps`	`10.0 s`	`7`	`12440.0`	`1336.4`
Pipe-based Context Switching	`346532.5`	`lps`	`10.0 s`	`7`	`4000.0`	`866.3`
Process Creation	`15201.1`	`lps`	`30.0 s`	`2`	`126.0`	`1206.4`
Shell Scripts (1 concurrent)	`8502.9`	`lpm`	`60.0 s`	`2`	`42.4`	`2005.4`
Shell Scripts (8 concurrent)	`804.4`	`lpm`	`60.1 s`	`2`	`6.0`	`1340.7`
System Call Overhead	`1447091.3`	`lps`	`10.0 s`	`7`	`15000.0`	`964.7`
System Benchmarks Index Score:						`1134.6`

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