<variablelist class='bootchart-directives'>
<varlistentry>
- <term><varname>samples=500</varname></term>
+ <term><varname>Samples=500</varname></term>
<listitem><para>Configure the amount of samples to
- record total before bootchart exits. Each sample will
- record at intervals defined by freq=.</para></listitem>
+ record in total before bootchart exits. Each sample will
+ record at intervals defined by Frequency=.</para></listitem>
</varlistentry>
<varlistentry>
- <term><varname>freq=25</varname></term>
+ <term><varname>Frequency=25</varname></term>
<listitem><para>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
</varlistentry>
<varlistentry>
- <term><varname>rel=0</varname></term>
+ <term><varname>Relative=no</varname></term>
<listitem><para>Configures whether the left axis of the
- output graph equals time=0.0 (CLOCK_MONOTONIC start). This
+ output graph equals time=0.0 (<constant>CLOCK_MONOTONIC</constant> 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 a non-zero value, the horizontal
- axis starts at the first recorded sample instead of time=0.0.
+ extremely large. If set to yes, the horizontal axis starts
+ at the first recorded sample instead of time=0.0.
</para></listitem>
</varlistentry>
<varlistentry>
- <term><varname>filter=0</varname></term>
+ <term><varname>Filter=no</varname></term>
<listitem><para>Configures whether the resulting graph
should omit tasks that did not contribute significantly
to the boot. Processes that are too short-lived (only
</varlistentry>
<varlistentry>
- <term><varname>output=[path]</varname></term>
- <listitem><para>Configures the output folder for writing
+ <term><varname>Output=[path]</varname></term>
+ <listitem><para>Configures the output directory for writing
the graphs. By default, bootchart writes the graphs to
- <filename>/var/log</filename>.</para></listitem>
+ <filename>/run/log</filename>.</para></listitem>
</varlistentry>
<varlistentry>
- <term><varname>init=[path]</varname></term>
+ <term><varname>Init=[path]</varname></term>
<listitem><para>Configures bootchart to run a non-standard
binary instead of <filename>/sbin/init</filename>. This
option is only relevant if bootchart was invoked from the
</varlistentry>
<varlistentry>
- <term><varname>pss=0</varname></term>
- <listitem><para>If set to 1, enables logging and graphing
- of processes PSS memory consumption.</para></listitem>
+ <term><varname>PlotMemoryUsage=no</varname></term>
+ <listitem><para>If set to yes, enables logging and graphing
+ of processes' PSS memory consumption.</para></listitem>
</varlistentry>
<varlistentry>
- <term><varname>entropy=0</varname></term>
- <listitem><para>If set to 1, enables logging and graphing
+ <term><varname>PlotEntropyGraph=no</varname></term>
+ <listitem><para>If set to yes, enables logging and graphing
of the kernel random entropy pool size.</para></listitem>
</varlistentry>
<varlistentry>
- <term><varname>scale_x=100</varname></term>
+ <term><varname>ScaleX=100</varname></term>
<listitem><para>Horizontal scaling factor for all variable
graph components.</para></listitem>
</varlistentry>
<varlistentry>
- <term><varname>scale_y=20</varname></term>
+ <term><varname>ScaleY=20</varname></term>
<listitem><para>Vertical scaling factor for all variable
graph components.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>ControlGroup=no</varname></term>
+ <listitem><para>Display process control group.</para></listitem>
+ </varlistentry>
+
</variablelist>
</refsect1>