<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/"><channel><title>Tim's Technical Website (performance)</title><link>http://www.tbruce.com/</link><description></description><language>en</language><lastBuildDate>Tue, 26 Jun 2018 05:52:20 GMT</lastBuildDate><generator>http://getnikola.com/</generator><docs>http://blogs.law.harvard.edu/tech/rss</docs><item><title>Presentation on collectd / Graphite for PLUG</title><link>http://www.tbruce.com/posts/presentation-on-collectd-graphite.html</link><dc:creator>Timothy J Bruce</dc:creator><description>&lt;div&gt;&lt;p&gt;Below is my presentation from April for the Portland Linux/Unix Group (PLUG) Computer Group Advanced Topics Meeting.  I wish I could thank the second person who jumped in and help answer some of the questions that I didn't have answers to.&lt;/p&gt;
&lt;p&gt;There is a Version 1.0 (my draft), as well as a Version 1.1 (what I presented from) LibreOffice Presentation attached.  Please contact me if you have any questions.  I'm hoping to add some more Articles on this website when time allows (when does it ever?).&lt;/p&gt;
&lt;p&gt;[&lt;a class="reference external" href="http://www.tbruce.com/PLUG%20-%20Monitoring%20Presentation%20v1.0.odp"&gt;http://www.tbruce.com/PLUG%20-%20Monitoring%20Presentation%20v1.0.odp&lt;/a&gt;]
[&lt;a class="reference external" href="http://www.tbruce.com/PLUG%20-%20Monitoring%20Presentation%20v1.1.odp"&gt;http://www.tbruce.com/PLUG%20-%20Monitoring%20Presentation%20v1.1.odp&lt;/a&gt;]&lt;/p&gt;
&lt;ul class="simple"&gt;
&lt;li&gt;These files need to be moved into a subdirectory. *&lt;/li&gt;
&lt;/ul&gt;&lt;/div&gt;</description><category>PLUG</category><category>linux</category><category>monitor</category><category>monitoring</category><category>performance</category><guid>http://www.tbruce.com/posts/presentation-on-collectd-graphite.html</guid><pubDate>Thu, 30 May 2013 05:17:00 GMT</pubDate></item><item><title>Uptime vs Availability</title><link>http://www.tbruce.com/posts/uptime_vs_availability.html</link><dc:creator>Timothy J Bruce</dc:creator><description>&lt;div&gt;&lt;p&gt;Do we need to sacrifice system uptime against system availability. And I use the term system availability to identify both uptime and unscheduled outages. So here system availability includes time from both unscheduled and scheduled outages. Why would I ask such a thing? Systems crash for all kinds of reasons: failure in the garbage collector to collect objects or collecting the wrong objects. So why do we need to do regular scheduled reboots of the system?&lt;/p&gt;
&lt;p class="more"&gt;&lt;a href="http://www.tbruce.com/posts/uptime_vs_availability.html"&gt; click to read the rest of the article &lt;/a&gt;&lt;/p&gt;&lt;/div&gt;</description><category>linux</category><category>performance</category><guid>http://www.tbruce.com/posts/uptime_vs_availability.html</guid><pubDate>Wed, 08 Sep 2010 12:37:00 GMT</pubDate></item></channel></rss>