Benchmark of rack5slot0.osadl.org / GNU/Linux on Mon Aug 31 2026

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 (4390.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4396.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4399.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4399.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Electronics Systems Ltd., MGA G200eW WPCM450
Uptime:	17:15:01 up 219 days, 23:06, 0 users, load average: 0.16, 0.10, 0.20; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:18; 28m 17s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`18569914.0`	`lps`	`10.0 s`	`7`	`116700.0`	`1591.3`
Double-Precision Whetstone	`2901.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`527.5`
Execl Throughput	`2598.0`	`lps`	`29.9 s`	`2`	`43.0`	`604.2`
File Copy 1024 bufsize 2000 maxblocks	`293319.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`740.7`
File Copy 256 bufsize 500 maxblocks	`79510.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`480.4`
File Copy 4096 bufsize 8000 maxblocks	`922174.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1590.0`
Pipe Throughput	`484642.1`	`lps`	`10.0 s`	`7`	`12440.0`	`389.6`
Pipe-based Context Switching	`100353.9`	`lps`	`10.0 s`	`7`	`4000.0`	`250.9`
Process Creation	`5746.4`	`lps`	`30.0 s`	`2`	`126.0`	`456.1`
Shell Scripts (1 concurrent)	`3858.2`	`lpm`	`60.0 s`	`2`	`42.4`	`910.0`
Shell Scripts (8 concurrent)	`1000.3`	`lpm`	`60.0 s`	`2`	`6.0`	`1667.2`
System Call Overhead	`402881.8`	`lps`	`10.0 s`	`7`	`15000.0`	`268.6`
System Benchmarks Index Score:						`645.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:18 - 18:11:41; 28m 23s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54865828.6`	`lps`	`10.0 s`	`7`	`116700.0`	`4701.4`
Double-Precision Whetstone	`10491.0`	`MWIPS`	`9.8 s`	`7`	`55.0`	`1907.4`
Execl Throughput	`7744.1`	`lps`	`30.0 s`	`2`	`43.0`	`1801.0`
File Copy 1024 bufsize 2000 maxblocks	`146660.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`370.4`
File Copy 256 bufsize 500 maxblocks	`36983.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`223.5`
File Copy 4096 bufsize 8000 maxblocks	`558948.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`963.7`
Pipe Throughput	`1653114.0`	`lps`	`10.0 s`	`7`	`12440.0`	`1328.9`
Pipe-based Context Switching	`343257.2`	`lps`	`10.0 s`	`7`	`4000.0`	`858.1`
Process Creation	`15414.0`	`lps`	`30.0 s`	`2`	`126.0`	`1223.3`
Shell Scripts (1 concurrent)	`8589.6`	`lpm`	`60.0 s`	`2`	`42.4`	`2025.8`
Shell Scripts (8 concurrent)	`812.2`	`lpm`	`60.1 s`	`2`	`6.0`	`1353.6`
System Call Overhead	`1395677.8`	`lps`	`10.0 s`	`7`	`15000.0`	`930.5`
System Benchmarks Index Score:						`1135.3`

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