<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:10pt"><div><span>Per the dixprs website</span></div><div style="color: rgb(0, 0, 0); font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 13.33px; font-style: normal; background-color: transparent;"><br></div><span><div style="color: rgb(0, 0, 0); font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 13.33px; font-style: normal; background-color: transparent;">"Processes:</div><div><ul><li>Main program, doing digipeating, message handling, sendin beacon, logging, etc.</li><li>IS Gateway process, communicating to Internet</li><li>Radio port handling (independent process for each radio ports)</li></ul><div>In a typical system with one radio port there are three running processes."</div></div></span><div
style="color: rgb(0, 0, 0); font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 13.33px; font-style: normal; background-color: transparent;"><br></div><div style="color: rgb(0, 0, 0); font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 13.33px; font-style: normal; background-color: transparent;">Max KG4PID</div><div><br></div> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 10pt;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12pt;"> <div dir="ltr"> <div style="margin: 5px 0px; padding: 0px; border: 1px solid rgb(204, 204, 204); border-image: none; height: 0px; line-height: 0; font-size: 0px;" contenteditable="false" readonly="true"></div> <font face="Arial" size="2"> <b><span style="font-weight: bold;">From:</span></b> Ray
Wells <vk2tv@exemail.com.au><br> <b><span style="font-weight: bold;">To:</span></b> aprssig@tapr.org <br> <b><span style="font-weight: bold;">Sent:</span></b> Tuesday, May 27, 2014 9:36 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [aprssig] program for linix<br> </font> </div> <div><br><div id="yiv2200919334"><div>
<div>Lee,<br clear="none">
<br clear="none">
That's interesting, especially the figure for aprx. My
installation of dixprs (with 3 radio ports, the server and the
remote database enabled) sits around 33-34% for the main instance
of dixprs.py. There is four other instances with cpu load =< 1%
in each case. Maybe they're for each of the radio ports and the
remote database. Might be worth asking Bela to clarify the
situation.<br clear="none">
<br clear="none">
Ray vk2tv<br clear="none">
<br clear="none">
<br clear="none">
<div id="yiv2200919334yqtfd22107"><br clear="none">
On 28/05/14 12:09, Lee Bengston wrote:<br clear="none">
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<div>On Tue, May 27, 2014 at 6:49 PM, Ray
Wells <span dir="ltr"><<a href="mailto:vk2tv@exemail.com.au" target="_blank" rel="nofollow" shape="rect" ymailto="mailto:vk2tv@exemail.com.au">vk2tv@exemail.com.au</a>></span>
wrote:<br clear="none">
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<div>Lee,<br clear="none">
<br clear="none">
How does aprx compare with dixprs for cpu loading?
Have you ever recorded those figures?<br clear="none">
<br clear="none">
Ray vk2tv</div>
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<div style="font-family: verdana, sans-serif; font-size: small; display: inline;">
Well, I am recording them now. :-)<br clear="none">
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<div style="font-family: verdana, sans-serif; font-size: small; display: inline;">
Dixprs fluctuates mostly between 19 and 21 percent cpu
load, which in my mind is not too bad considering the Pi
is not very powerful. Aprx consistently shows "0%",
which I assume means something less than 1%, which is
impressively low. I think that shows how much more
efficient compiled applications can be as opposed to
those written in interpreted scripting languages like
Python. Also dixprs runs a web server and interacts
with a database, so that stuff probably makes a
difference as well.<br clear="none">
<br clear="none">
</div>
<div style="font-family: verdana, sans-serif; font-size: small; display: inline;">Regards,<br clear="none">
</div>
<div style="font-family: verdana, sans-serif; font-size: small; display: inline;">
Lee - K5DAT<br clear="none">
</div>
<div style="font-family: verdana, sans-serif; font-size: small; display: inline;"><br clear="none">
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</blockquote>
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