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diff --git a/man/bootchart.conf.html b/man/bootchart.conf.html deleted file mode 100644 index 42e336a093..0000000000 --- a/man/bootchart.conf.html +++ /dev/null @@ -1,83 +0,0 @@ -<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>bootchart.conf</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><style> - a.headerlink { - color: #c60f0f; - font-size: 0.8em; - padding: 0 4px 0 4px; - text-decoration: none; - visibility: hidden; - } - - a.headerlink:hover { - background-color: #c60f0f; - color: white; - } - - h1:hover > a.headerlink, h2:hover > a.headerlink, h3:hover > a.headerlink, dt:hover > a.headerlink { - visibility: visible; - } - </style><a href="index.html">Index </a>· - <a href="systemd.directives.html">Directives </a>· - <a href="../python-systemd/index.html">Python </a>· - - <span style="float:right">systemd 221</span><hr><div class="refentry"><a name="bootchart.conf"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>bootchart.conf, bootchart.conf.d — Boot performance analysis graphing tool configuration files</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><p><code class="filename">/etc/systemd/bootchart.conf</code></p><p><code class="filename">/etc/systemd/bootchart.conf.d/*.conf</code></p><p><code class="filename">/run/systemd/bootchart.conf.d/*.conf</code></p><p><code class="filename">/usr/lib/systemd/bootchart.conf.d/*.conf</code></p></div><div class="refsect1"><a name="idm47319149788608"></a><h2 id="Description">Description<a class="headerlink" title="Permalink to this headline" href="#Description">¶</a></h2><p>When starting, systemd-bootchart will read the configuration - file <code class="filename">/etc/systemd/bootchart.conf</code>, followed by - the files in the <code class="filename">bootchart.conf.d</code> - directories. These configuration files determine logging - parameters and graph output.</p></div><div class="refsection"><a name="main-conf"></a><h2>Configuration Directories and Precedence</h2><p>Default configuration is defined during compilation, so a - configuration file is only needed when it is necessary to deviate - from those defaults. By default the configuration file in - <code class="filename">/etc/systemd/</code> contains commented out entries - showing the defaults as a guide to the administrator. This file - can be edited to create local overrides. - </p><p>When packages need to customize the configuration, they can - install configuration snippets in - <code class="filename">/usr/lib/systemd/*.conf.d/</code>. Files in - <code class="filename">/etc/</code> are reserved for the local - administrator, who may use this logic to override the - configuration files installed by vendor packages. The main - configuration file is read before any of the configuration - directories, and has the lowest precedence; entries in a file in - any configuration directory override entries in the single - configuration file. Files in the - <code class="filename">*.conf.d/</code> configuration subdirectories - are sorted by their filename in lexicographic order, regardless of - which of the subdirectories they reside in. If multiple files - specify the same option, the entry in the file with the - lexicographically latest name takes precedence. It is recommended - to prefix all filenames in those subdirectories with a two-digit - number and a dash, to simplify the ordering of the files.</p><p>To disable a configuration file supplied by the vendor, the - recommended way is to place a symlink to - <code class="filename">/dev/null</code> in the configuration directory in - <code class="filename">/etc/</code>, with the same filename as the vendor - configuration file.</p></div><div class="refsect1"><a name="idm47319144831920"></a><h2 id="Options">Options<a class="headerlink" title="Permalink to this headline" href="#Options">¶</a></h2><div class="variablelist"><dl class="variablelist"><dt id="Samples=500"><span class="term"><code class="varname">Samples=500</code></span><a class="headerlink" title="Permalink to this term" href="#Samples=500">¶</a></dt><dd><p>Configure the amount of samples to record in - total before bootchart exits. Each sample will record at - intervals defined by Frequency=.</p></dd><dt id="Frequency=25"><span class="term"><code class="varname">Frequency=25</code></span><a class="headerlink" title="Permalink to this term" href="#Frequency=25">¶</a></dt><dd><p>Configure the sample log frequency. This can - be a fractional number, but must be larger than 0.0. Most - systems can cope with values under 25-50 without impacting - boot time severely.</p></dd><dt id="Relative=no"><span class="term"><code class="varname">Relative=no</code></span><a class="headerlink" title="Permalink to this term" href="#Relative=no">¶</a></dt><dd><p>Configures whether the left axis of the output - graph equals time=0.0 (<code class="constant">CLOCK_MONOTONIC</code> - start). This is useful for using bootchart at post-boot time - to profile an already booted system, otherwise the graph would - become extremely large. If set to yes, the horizontal axis - starts at the first recorded sample instead of time=0.0. - </p></dd><dt id="Filter=no"><span class="term"><code class="varname">Filter=no</code></span><a class="headerlink" title="Permalink to this term" href="#Filter=no">¶</a></dt><dd><p>Configures whether the resulting graph should - omit tasks that did not contribute significantly to the boot. - Processes that are too short-lived (only seen in one sample) - or that do not consume any significant CPU time (less than - 0.001sec) will not be displayed in the output - graph.</p></dd><dt id="Output=[path]"><span class="term"><code class="varname">Output=[path]</code></span><a class="headerlink" title="Permalink to this term" href="#Output=%5Bpath%5D">¶</a></dt><dd><p>Configures the output directory for writing - the graphs. By default, bootchart writes the graphs to - <code class="filename">/run/log</code>.</p></dd><dt id="Init=[path]"><span class="term"><code class="varname">Init=[path]</code></span><a class="headerlink" title="Permalink to this term" href="#Init=%5Bpath%5D">¶</a></dt><dd><p>Configures bootchart to run a non-standard - binary instead of - <code class="filename">/usr/lib/systemd/systemd</code>. This option is - only relevant if bootchart was invoked from the kernel command - line with - init=/usr/lib/systemd/systemd-bootchart.</p></dd><dt id="PlotMemoryUsage=no"><span class="term"><code class="varname">PlotMemoryUsage=no</code></span><a class="headerlink" title="Permalink to this term" href="#PlotMemoryUsage=no">¶</a></dt><dd><p>If set to yes, enables logging and graphing of - processes' PSS memory consumption.</p></dd><dt id="PlotEntropyGraph=no"><span class="term"><code class="varname">PlotEntropyGraph=no</code></span><a class="headerlink" title="Permalink to this term" href="#PlotEntropyGraph=no">¶</a></dt><dd><p>If set to yes, enables logging and graphing of - the kernel random entropy pool size.</p></dd><dt id="ScaleX=100"><span class="term"><code class="varname">ScaleX=100</code></span><a class="headerlink" title="Permalink to this term" href="#ScaleX=100">¶</a></dt><dd><p>Horizontal scaling factor for all variable - graph components.</p></dd><dt id="ScaleY=20"><span class="term"><code class="varname">ScaleY=20</code></span><a class="headerlink" title="Permalink to this term" href="#ScaleY=20">¶</a></dt><dd><p>Vertical scaling factor for all variable graph - components.</p></dd><dt id="ControlGroup=no"><span class="term"><code class="varname">ControlGroup=no</code></span><a class="headerlink" title="Permalink to this term" href="#ControlGroup=no">¶</a></dt><dd><p>Display process control group. - </p></dd></dl></div></div><div class="refsect1"><a name="idm47319144811760"></a><h2 id="See Also">See Also<a class="headerlink" title="Permalink to this headline" href="#See%20Also">¶</a></h2><p> - <a href="systemd-bootchart.html"><span class="citerefentry"><span class="refentrytitle">systemd-bootchart</span>(1)</span></a>, - <a href="systemd.directives.html"><span class="citerefentry"><span class="refentrytitle">systemd.directives</span>(7)</span></a> - </p></div></div></body></html> |