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Commit 2c7a2cd4 authored by Chris Croome's avatar Chris Croome
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added files from https://github.com/scanterog/munin-plugin-docker

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584b9e9
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<relative-time datetime="2016-01-05T01:14:21Z">Jan 5, 2016</relative-time>
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<span class="user-mention">Samuel Cantero</span>
<a href="/scanterog/munin-plugin-docker/commit/584b9e967b1a66bc3c7b161c9f6f2c33e252606a" class="message" data-pjax="true" title="Cleaning up.">Cleaning up.</a>
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<div itemprop="text" class="blob-wrapper data type-perl">
<table class="highlight tab-size js-file-line-container" data-tab-size="8">
<tr>
<td id="L1" class="blob-num js-line-number" data-line-number="1"></td>
<td id="LC1" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-c">#</span>!/usr/bin/perl -w</span></td>
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<td id="L2" class="blob-num js-line-number" data-line-number="2"></td>
<td id="LC2" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-c">#</span> -*- perl -*-</span></td>
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<tr>
<td id="L3" class="blob-num js-line-number" data-line-number="3"></td>
<td id="LC3" class="blob-code blob-code-inner js-file-line">
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<td id="L4" class="blob-num js-line-number" data-line-number="4"></td>
<td id="LC4" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">NAME</span></span></td>
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<td id="L5" class="blob-num js-line-number" data-line-number="5"></td>
<td id="LC5" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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<td id="L6" class="blob-num js-line-number" data-line-number="6"></td>
<td id="LC6" class="blob-code blob-code-inner js-file-line"><span class="pl-c">docker_cpu - Munin plugin to monitor docker container CPU usage.</span></td>
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<tr>
<td id="L7" class="blob-num js-line-number" data-line-number="7"></td>
<td id="LC7" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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<td id="L8" class="blob-num js-line-number" data-line-number="8"></td>
<td id="LC8" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">APPLICABLE SYSTEMS</span></span></td>
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<tr>
<td id="L9" class="blob-num js-line-number" data-line-number="9"></td>
<td id="LC9" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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<td id="L10" class="blob-num js-line-number" data-line-number="10"></td>
<td id="LC10" class="blob-code blob-code-inner js-file-line"><span class="pl-c">Should work on any Linux system that has docker support.</span></td>
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<td id="L11" class="blob-num js-line-number" data-line-number="11"></td>
<td id="LC11" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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<tr>
<td id="L12" class="blob-num js-line-number" data-line-number="12"></td>
<td id="LC12" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">CONFIGURATION</span></span></td>
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<td id="L13" class="blob-num js-line-number" data-line-number="13"></td>
<td id="LC13" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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<td id="L14" class="blob-num js-line-number" data-line-number="14"></td>
<td id="LC14" class="blob-code blob-code-inner js-file-line"><span class="pl-c">Root privilege required to execute docker command.</span></td>
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<tr>
<td id="L15" class="blob-num js-line-number" data-line-number="15"></td>
<td id="LC15" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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<td id="L16" class="blob-num js-line-number" data-line-number="16"></td>
<td id="LC16" class="blob-code blob-code-inner js-file-line"><span class="pl-c">1. Create a new file named &quot;docker&quot; inside the folder /etc/munin/plugin-conf.d/</span></td>
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<td id="L17" class="blob-num js-line-number" data-line-number="17"></td>
<td id="LC17" class="blob-code blob-code-inner js-file-line"><span class="pl-c">2. Docker file content:</span></td>
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<td id="L18" class="blob-num js-line-number" data-line-number="18"></td>
<td id="LC18" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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<td id="L19" class="blob-num js-line-number" data-line-number="19"></td>
<td id="LC19" class="blob-code blob-code-inner js-file-line"><span class="pl-c">[docker_cpu]</span></td>
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<td id="L20" class="blob-num js-line-number" data-line-number="20"></td>
<td id="LC20" class="blob-code blob-code-inner js-file-line"><span class="pl-c">user root</span></td>
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<td id="L21" class="blob-num js-line-number" data-line-number="21"></td>
<td id="LC21" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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<tr>
<td id="L22" class="blob-num js-line-number" data-line-number="22"></td>
<td id="LC22" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">MAGIC MARKERS</span></span></td>
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<tr>
<td id="L23" class="blob-num js-line-number" data-line-number="23"></td>
<td id="LC23" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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<td id="L24" class="blob-num js-line-number" data-line-number="24"></td>
<td id="LC24" class="blob-code blob-code-inner js-file-line"><span class="pl-c"> #%# family=auto</span></td>
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<tr>
<td id="L25" class="blob-num js-line-number" data-line-number="25"></td>
<td id="LC25" class="blob-code blob-code-inner js-file-line"><span class="pl-c"> #%# capabilities=autoconf</span></td>
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<td id="L26" class="blob-num js-line-number" data-line-number="26"></td>
<td id="LC26" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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<td id="L27" class="blob-num js-line-number" data-line-number="27"></td>
<td id="LC27" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">VERSION</span></span></td>
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<tr>
<td id="L28" class="blob-num js-line-number" data-line-number="28"></td>
<td id="LC28" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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<td id="L29" class="blob-num js-line-number" data-line-number="29"></td>
<td id="LC29" class="blob-code blob-code-inner js-file-line"><span class="pl-c"> v.0.1</span></td>
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<td id="L30" class="blob-num js-line-number" data-line-number="30"></td>
<td id="LC30" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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<tr>
<td id="L31" class="blob-num js-line-number" data-line-number="31"></td>
<td id="LC31" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">AUTHOR</span></span></td>
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<tr>
<td id="L32" class="blob-num js-line-number" data-line-number="32"></td>
<td id="LC32" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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<td id="L33" class="blob-num js-line-number" data-line-number="33"></td>
<td id="LC33" class="blob-code blob-code-inner js-file-line"><span class="pl-c">Copyright (C) 2015 Samuel Cantero.</span></td>
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<td id="L34" class="blob-num js-line-number" data-line-number="34"></td>
<td id="LC34" class="blob-code blob-code-inner js-file-line"><span class="pl-c">Email: scanterog at gmail dot com</span></td>
</tr>
<tr>
<td id="L35" class="blob-num js-line-number" data-line-number="35"></td>
<td id="LC35" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
</tr>
<tr>
<td id="L36" class="blob-num js-line-number" data-line-number="36"></td>
<td id="LC36" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">LICENSE</span></span></td>
</tr>
<tr>
<td id="L37" class="blob-num js-line-number" data-line-number="37"></td>
<td id="LC37" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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<td id="L38" class="blob-num js-line-number" data-line-number="38"></td>
<td id="LC38" class="blob-code blob-code-inner js-file-line"><span class="pl-c">GPLv3</span></td>
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<td id="L39" class="blob-num js-line-number" data-line-number="39"></td>
<td id="LC39" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
</tr>
<tr>
<td id="L40" class="blob-num js-line-number" data-line-number="40"></td>
<td id="LC40" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=cut</span></span></td>
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<tr>
<td id="L41" class="blob-num js-line-number" data-line-number="41"></td>
<td id="LC41" class="blob-code blob-code-inner js-file-line">
</td>
</tr>
<tr>
<td id="L42" class="blob-num js-line-number" data-line-number="42"></td>
<td id="LC42" class="blob-code blob-code-inner js-file-line"><span class="pl-k">my</span> <span class="pl-smi">$docker</span>=<span class="pl-s"><span class="pl-pds">`</span>which docker<span class="pl-pds">`</span></span>;</td>
</tr>
<tr>
<td id="L43" class="blob-num js-line-number" data-line-number="43"></td>
<td id="LC43" class="blob-code blob-code-inner js-file-line">
</td>
</tr>
<tr>
<td id="L44" class="blob-num js-line-number" data-line-number="44"></td>
<td id="LC44" class="blob-code blob-code-inner js-file-line"><span class="pl-k">if</span> ( <span class="pl-c1">defined</span> <span class="pl-smi">$ARGV</span>[0] <span class="pl-k">and</span> <span class="pl-smi">$ARGV</span>[0] <span class="pl-c1">eq</span> <span class="pl-s"><span class="pl-pds">&quot;</span>autoconf<span class="pl-pds">&quot;</span></span> ) {</td>
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<tr>
<td id="L45" class="blob-num js-line-number" data-line-number="45"></td>
<td id="LC45" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">if</span> (<span class="pl-smi">$docker</span>) {</td>
</tr>
<tr>
<td id="L46" class="blob-num js-line-number" data-line-number="46"></td>
<td id="LC46" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">&quot;</span>yes<span class="pl-cce">\n</span><span class="pl-pds">&quot;</span></span>;</td>
</tr>
<tr>
<td id="L47" class="blob-num js-line-number" data-line-number="47"></td>
<td id="LC47" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">exit</span> 0;</td>
</tr>
<tr>
<td id="L48" class="blob-num js-line-number" data-line-number="48"></td>
<td id="LC48" class="blob-code blob-code-inner js-file-line"> }</td>
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<tr>
<td id="L49" class="blob-num js-line-number" data-line-number="49"></td>
<td id="LC49" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">else</span>{</td>
</tr>
<tr>
<td id="L50" class="blob-num js-line-number" data-line-number="50"></td>
<td id="LC50" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">&quot;</span>no (Docker has not been found)<span class="pl-cce">\n</span><span class="pl-pds">&quot;</span></span>;</td>
</tr>
<tr>
<td id="L51" class="blob-num js-line-number" data-line-number="51"></td>
<td id="LC51" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">exit</span> 0;</td>
</tr>
<tr>
<td id="L52" class="blob-num js-line-number" data-line-number="52"></td>
<td id="LC52" class="blob-code blob-code-inner js-file-line"> }</td>
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<td id="L53" class="blob-num js-line-number" data-line-number="53"></td>
<td id="LC53" class="blob-code blob-code-inner js-file-line">}</td>
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<td id="L54" class="blob-num js-line-number" data-line-number="54"></td>
<td id="LC54" class="blob-code blob-code-inner js-file-line">
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<td id="L55" class="blob-num js-line-number" data-line-number="55"></td>
<td id="LC55" class="blob-code blob-code-inner js-file-line"><span class="pl-smi">$docker</span> =~ <span class="pl-sr"><span class="pl-pds"><span class="pl-c1">s</span>/</span><span class="pl-cce">\s</span>+$</span><span class="pl-sr"><span class="pl-pds">//</span></span>;</td>
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<td id="L56" class="blob-num js-line-number" data-line-number="56"></td>
<td id="LC56" class="blob-code blob-code-inner js-file-line">
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<td id="L57" class="blob-num js-line-number" data-line-number="57"></td>
<td id="LC57" class="blob-code blob-code-inner js-file-line"><span class="pl-k">my</span> <span class="pl-smi">@containers</span> = <span class="pl-c1">split</span> <span class="pl-s"><span class="pl-pds">&quot;</span><span class="pl-cce">\n</span><span class="pl-pds">&quot;</span></span> , <span class="pl-s"><span class="pl-pds">`</span><span class="pl-smi">$docker</span> ps --no-trunc=true<span class="pl-pds">`</span></span>;</td>
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<td id="L58" class="blob-num js-line-number" data-line-number="58"></td>
<td id="LC58" class="blob-code blob-code-inner js-file-line"><span class="pl-k">my</span> <span class="pl-smi">$result</span>;</td>
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<td id="L59" class="blob-num js-line-number" data-line-number="59"></td>
<td id="LC59" class="blob-code blob-code-inner js-file-line">
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<td id="L60" class="blob-num js-line-number" data-line-number="60"></td>
<td id="LC60" class="blob-code blob-code-inner js-file-line"><span class="pl-k">for</span> <span class="pl-k">my</span> <span class="pl-smi">$i</span> (1 .. <span class="pl-smi">$#containers</span>)</td>
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<td id="L61" class="blob-num js-line-number" data-line-number="61"></td>
<td id="LC61" class="blob-code blob-code-inner js-file-line">{</td>
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<td id="L62" class="blob-num js-line-number" data-line-number="62"></td>
<td id="LC62" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">@fields</span> = <span class="pl-c1">split</span> / +/, <span class="pl-smi">$containers</span>[<span class="pl-smi">$i</span>];</td>
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<tr>
<td id="L63" class="blob-num js-line-number" data-line-number="63"></td>
<td id="LC63" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">$id</span> = <span class="pl-smi">$fields</span>[0];</td>
</tr>
<tr>
<td id="L64" class="blob-num js-line-number" data-line-number="64"></td>
<td id="LC64" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">$name</span> = <span class="pl-smi">$fields</span>[<span class="pl-smi">$#fields</span>];</td>
</tr>
<tr>
<td id="L65" class="blob-num js-line-number" data-line-number="65"></td>
<td id="LC65" class="blob-code blob-code-inner js-file-line"> <span class="pl-c"><span class="pl-c">#</span> manage container name containing arithmetic operators and dots. E.g, my-container.</span></td>
</tr>
<tr>
<td id="L66" class="blob-num js-line-number" data-line-number="66"></td>
<td id="LC66" class="blob-code blob-code-inner js-file-line"> <span class="pl-smi">$name</span> =~ <span class="pl-sr"><span class="pl-pds"><span class="pl-c1">s</span>/</span>[-<span class="pl-cce">\+</span>*<span class="pl-cce">\/\.</span>]</span><span class="pl-sr"><span class="pl-pds">/</span>_<span class="pl-pds">/</span></span><span class="pl-sr"><span class="pl-pds"><span class="pl-k">g</span></span></span>;</td>
</tr>
<tr>
<td id="L67" class="blob-num js-line-number" data-line-number="67"></td>
<td id="LC67" class="blob-code blob-code-inner js-file-line"> <span class="pl-c"><span class="pl-c">#</span> truncate container name with &quot;,&quot; character.</span></td>
</tr>
<tr>
<td id="L68" class="blob-num js-line-number" data-line-number="68"></td>
<td id="LC68" class="blob-code blob-code-inner js-file-line"> <span class="pl-smi">$name</span> =~ <span class="pl-sr"><span class="pl-pds"><span class="pl-c1">s</span>/</span>,.*</span><span class="pl-sr"><span class="pl-pds">//</span></span><span class="pl-sr"><span class="pl-pds"><span class="pl-k">g</span></span></span>;</td>
</tr>
<tr>
<td id="L69" class="blob-num js-line-number" data-line-number="69"></td>
<td id="LC69" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">if</span> (<span class="pl-c1">open</span>(<span class="pl-k">my</span> <span class="pl-smi">$file</span>, <span class="pl-s"><span class="pl-pds">&#39;</span>&lt;<span class="pl-pds">&#39;</span></span>, <span class="pl-s"><span class="pl-pds">&quot;</span>/sys/fs/cgroup/cpuacct/docker/<span class="pl-smi">$id</span>/cpuacct.usage<span class="pl-pds">&quot;</span></span>))</td>
</tr>
<tr>
<td id="L70" class="blob-num js-line-number" data-line-number="70"></td>
<td id="LC70" class="blob-code blob-code-inner js-file-line"> {</td>
</tr>
<tr>
<td id="L71" class="blob-num js-line-number" data-line-number="71"></td>
<td id="LC71" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">$total_cpu_ns</span> = &lt;<span class="pl-smi">$file</span>&gt;;</td>
</tr>
<tr>
<td id="L72" class="blob-num js-line-number" data-line-number="72"></td>
<td id="LC72" class="blob-code blob-code-inner js-file-line"> <span class="pl-smi">$total_cpu_ns</span> =~ <span class="pl-sr"><span class="pl-pds"><span class="pl-c1">s</span>/</span><span class="pl-cce">\s</span>+$</span><span class="pl-sr"><span class="pl-pds">//</span></span>;</td>
</tr>
<tr>
<td id="L73" class="blob-num js-line-number" data-line-number="73"></td>
<td id="LC73" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">close</span> <span class="pl-smi">$file</span>;</td>
</tr>
<tr>
<td id="L74" class="blob-num js-line-number" data-line-number="74"></td>
<td id="LC74" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">if</span> (<span class="pl-c1">open</span>(<span class="pl-smi">$file</span>, <span class="pl-s"><span class="pl-pds">&#39;</span>&lt;<span class="pl-pds">&#39;</span></span>, <span class="pl-s"><span class="pl-pds">&quot;</span>/sys/fs/cgroup/cpuacct/docker/<span class="pl-smi">$id</span>/cpuacct.usage_percpu<span class="pl-pds">&quot;</span></span>))</td>
</tr>
<tr>
<td id="L75" class="blob-num js-line-number" data-line-number="75"></td>
<td id="LC75" class="blob-code blob-code-inner js-file-line"> {</td>
</tr>
<tr>
<td id="L76" class="blob-num js-line-number" data-line-number="76"></td>
<td id="LC76" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">@ncpu</span> = <span class="pl-c1">split</span> / /, &lt;<span class="pl-smi">$file</span>&gt;;</td>
</tr>
<tr>
<td id="L77" class="blob-num js-line-number" data-line-number="77"></td>
<td id="LC77" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">close</span> <span class="pl-smi">$file</span>;</td>
</tr>
<tr>
<td id="L78" class="blob-num js-line-number" data-line-number="78"></td>
<td id="LC78" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">push</span> <span class="pl-smi">@result</span>, {<span class="pl-s"><span class="pl-pds">&#39;</span>name<span class="pl-pds">&#39;</span></span><span class="pl-k">=&gt;</span><span class="pl-smi">$name</span>, <span class="pl-s"><span class="pl-pds">&#39;</span>total_cpu_ns<span class="pl-pds">&#39;</span></span><span class="pl-k">=&gt;</span><span class="pl-smi">$total_cpu_ns</span>, <span class="pl-s"><span class="pl-pds">&#39;</span>ncpu<span class="pl-pds">&#39;</span></span><span class="pl-k">=&gt;</span><span class="pl-smi">$#ncpu</span>};</td>
</tr>
<tr>
<td id="L79" class="blob-num js-line-number" data-line-number="79"></td>
<td id="LC79" class="blob-code blob-code-inner js-file-line"> }</td>
</tr>
<tr>
<td id="L80" class="blob-num js-line-number" data-line-number="80"></td>
<td id="LC80" class="blob-code blob-code-inner js-file-line"> }</td>
</tr>
<tr>
<td id="L81" class="blob-num js-line-number" data-line-number="81"></td>
<td id="LC81" class="blob-code blob-code-inner js-file-line">}</td>
</tr>
<tr>
<td id="L82" class="blob-num js-line-number" data-line-number="82"></td>
<td id="LC82" class="blob-code blob-code-inner js-file-line"> </td>
</tr>
<tr>
<td id="L83" class="blob-num js-line-number" data-line-number="83"></td>
<td id="LC83" class="blob-code blob-code-inner js-file-line"><span class="pl-k">if</span> (<span class="pl-c1">defined</span> <span class="pl-smi">$ARGV</span>[0] <span class="pl-k">and</span> <span class="pl-smi">$ARGV</span>[0] <span class="pl-c1">eq</span> <span class="pl-s"><span class="pl-pds">&quot;</span>config<span class="pl-pds">&quot;</span></span>)</td>
</tr>
<tr>
<td id="L84" class="blob-num js-line-number" data-line-number="84"></td>
<td id="LC84" class="blob-code blob-code-inner js-file-line">{</td>
</tr>
<tr>
<td id="L85" class="blob-num js-line-number" data-line-number="85"></td>
<td id="LC85" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">$nanoSecondsInSecond</span>=1000000000;</td>
</tr>
<tr>
<td id="L86" class="blob-num js-line-number" data-line-number="86"></td>
<td id="LC86" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">$graphlimit</span> = <span class="pl-smi">$result</span>[0]{<span class="pl-s"><span class="pl-pds">&#39;</span>ncpu<span class="pl-pds">&#39;</span></span>};</td>
</tr>
<tr>
<td id="L87" class="blob-num js-line-number" data-line-number="87"></td>
<td id="LC87" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">foreach</span>(<span class="pl-smi">@result</span>){</td>
</tr>
<tr>
<td id="L88" class="blob-num js-line-number" data-line-number="88"></td>
<td id="LC88" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">if</span> (<span class="pl-smi">$$_</span>{<span class="pl-s"><span class="pl-pds">&#39;</span>ncpu<span class="pl-pds">&#39;</span></span>} &gt; <span class="pl-smi">$graphlimit</span>){</td>
</tr>
<tr>
<td id="L89" class="blob-num js-line-number" data-line-number="89"></td>
<td id="LC89" class="blob-code blob-code-inner js-file-line"> <span class="pl-smi">$graphlimit</span> = <span class="pl-smi">$$_</span>{<span class="pl-s"><span class="pl-pds">&#39;</span>ncpu<span class="pl-pds">&#39;</span></span>};</td>
</tr>
<tr>
<td id="L90" class="blob-num js-line-number" data-line-number="90"></td>
<td id="LC90" class="blob-code blob-code-inner js-file-line"> }</td>
</tr>
<tr>
<td id="L91" class="blob-num js-line-number" data-line-number="91"></td>
<td id="LC91" class="blob-code blob-code-inner js-file-line"> } </td>
</tr>
<tr>
<td id="L92" class="blob-num js-line-number" data-line-number="92"></td>
<td id="LC92" class="blob-code blob-code-inner js-file-line"> <span class="pl-smi">$graphlimit</span> = <span class="pl-smi">$graphlimit</span> * 100;</td>
</tr>
<tr>
<td id="L93" class="blob-num js-line-number" data-line-number="93"></td>
<td id="LC93" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">&quot;</span>graph_title Docker container CPU usage<span class="pl-cce">\n</span><span class="pl-pds">&quot;</span></span>;</td>
</tr>
<tr>
<td id="L94" class="blob-num js-line-number" data-line-number="94"></td>
<td id="LC94" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">&quot;</span>graph_args --base 1000 -r --lower-limit 0 --upper-limit <span class="pl-smi">$graphlimit</span><span class="pl-cce">\n</span><span class="pl-pds">&quot;</span></span>;</td>
</tr>
<tr>
<td id="L95" class="blob-num js-line-number" data-line-number="95"></td>
<td id="LC95" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">&quot;</span>graph_vlabel %<span class="pl-cce">\n</span><span class="pl-pds">&quot;</span></span>;</td>
</tr>
<tr>
<td id="L96" class="blob-num js-line-number" data-line-number="96"></td>
<td id="LC96" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">&quot;</span>graph_scale no<span class="pl-cce">\n</span><span class="pl-pds">&quot;</span></span>;</td>
</tr>
<tr>
<td id="L97" class="blob-num js-line-number" data-line-number="97"></td>
<td id="LC97" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">&quot;</span>graph_period second<span class="pl-cce">\n</span><span class="pl-pds">&quot;</span></span>;</td>
</tr>
<tr>
<td id="L98" class="blob-num js-line-number" data-line-number="98"></td>
<td id="LC98" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">&quot;</span>graph_category Docker<span class="pl-cce">\n</span><span class="pl-pds">&quot;</span></span>;</td>
</tr>
<tr>
<td id="L99" class="blob-num js-line-number" data-line-number="99"></td>
<td id="LC99" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">&quot;</span>graph_info This graph shows docker container CPU usage.<span class="pl-cce">\n</span><span class="pl-pds">&quot;</span></span>;</td>
</tr>
<tr>
<td id="L100" class="blob-num js-line-number" data-line-number="100"></td>
<td id="LC100" class="blob-code blob-code-inner js-file-line"> </td>
</tr>
<tr>
<td id="L101" class="blob-num js-line-number" data-line-number="101"></td>
<td id="LC101" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">foreach</span>(<span class="pl-smi">@result</span>)</td>
</tr>
<tr>
<td id="L102" class="blob-num js-line-number" data-line-number="102"></td>
<td id="LC102" class="blob-code blob-code-inner js-file-line"> {</td>
</tr>
<tr>
<td id="L103" class="blob-num js-line-number" data-line-number="103"></td>
<td id="LC103" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">&quot;</span><span class="pl-smi">$$_</span>{&#39;name&#39;}.label <span class="pl-smi">$$_</span>{&#39;name&#39;}<span class="pl-cce">\n</span><span class="pl-pds">&quot;</span></span>;</td>
</tr>
<tr>
<td id="L104" class="blob-num js-line-number" data-line-number="104"></td>
<td id="LC104" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">&quot;</span><span class="pl-smi">$$_</span>{&#39;name&#39;}.draw LINE2<span class="pl-cce">\n</span><span class="pl-pds">&quot;</span></span>;</td>
</tr>
<tr>
<td id="L105" class="blob-num js-line-number" data-line-number="105"></td>
<td id="LC105" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">&quot;</span><span class="pl-smi">$$_</span>{&#39;name&#39;}.min 0<span class="pl-cce">\n</span><span class="pl-pds">&quot;</span></span>;</td>
</tr>
<tr>
<td id="L106" class="blob-num js-line-number" data-line-number="106"></td>
<td id="LC106" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">&quot;</span><span class="pl-smi">$$_</span>{&#39;name&#39;}.type DERIVE<span class="pl-cce">\n</span><span class="pl-pds">&quot;</span></span>;</td>
</tr>
<tr>
<td id="L107" class="blob-num js-line-number" data-line-number="107"></td>
<td id="LC107" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">&quot;</span><span class="pl-smi">$$_</span>{&#39;name&#39;}.cdef <span class="pl-smi">$$_</span>{&#39;name&#39;},<span class="pl-smi">$nanoSecondsInSecond</span>,/<span class="pl-cce">\n</span><span class="pl-pds">&quot;</span></span>;</td>
</tr>
<tr>
<td id="L108" class="blob-num js-line-number" data-line-number="108"></td>
<td id="LC108" class="blob-code blob-code-inner js-file-line"> }</td>
</tr>
<tr>
<td id="L109" class="blob-num js-line-number" data-line-number="109"></td>
<td id="LC109" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">exit</span> 0;</td>
</tr>
<tr>
<td id="L110" class="blob-num js-line-number" data-line-number="110"></td>
<td id="LC110" class="blob-code blob-code-inner js-file-line">}</td>
</tr>
<tr>
<td id="L111" class="blob-num js-line-number" data-line-number="111"></td>
<td id="LC111" class="blob-code blob-code-inner js-file-line">
</td>
</tr>
<tr>
<td id="L112" class="blob-num js-line-number" data-line-number="112"></td>
<td id="LC112" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-c">#</span> Note: Counters/derive need to report integer values.</span></td>
</tr>
<tr>
<td id="L113" class="blob-num js-line-number" data-line-number="113"></td>
<td id="LC113" class="blob-code blob-code-inner js-file-line">
</td>
</tr>
<tr>
<td id="L114" class="blob-num js-line-number" data-line-number="114"></td>
<td id="LC114" class="blob-code blob-code-inner js-file-line"><span class="pl-k">foreach</span>(<span class="pl-smi">@result</span>)</td>
</tr>
<tr>
<td id="L115" class="blob-num js-line-number" data-line-number="115"></td>
<td id="LC115" class="blob-code blob-code-inner js-file-line">{</td>
</tr>
<tr>
<td id="L116" class="blob-num js-line-number" data-line-number="116"></td>
<td id="LC116" class="blob-code blob-code-inner js-file-line"> <span class="pl-smi">$tcpu</span> = (<span class="pl-smi">$$_</span>{<span class="pl-s"><span class="pl-pds">&#39;</span>total_cpu_ns<span class="pl-pds">&#39;</span></span>}*100); <span class="pl-c"><span class="pl-c">#</span>to percentage</span></td>
</tr>
<tr>
<td id="L117" class="blob-num js-line-number" data-line-number="117"></td>
<td id="LC117" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">&quot;</span><span class="pl-smi">$$_</span>{&#39;name&#39;}.value <span class="pl-smi">$tcpu</span><span class="pl-cce">\n</span><span class="pl-pds">&quot;</span></span>;</td>
</tr>
<tr>
<td id="L118" class="blob-num js-line-number" data-line-number="118"></td>
<td id="LC118" class="blob-code blob-code-inner js-file-line">}</td>
</tr>
<tr>
<td id="L119" class="blob-num js-line-number" data-line-number="119"></td>
<td id="LC119" class="blob-code blob-code-inner js-file-line">
</td>
</tr>
<tr>
<td id="L120" class="blob-num js-line-number" data-line-number="120"></td>
<td id="LC120" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-c">#</span> vim:syntax=perl</span></td>
</tr>
</table>
</div>
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roles/munin-node/files/docker_memory 0 → 100644
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View file @ 2c7a2cd4
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