<literal>blkio</literal> and <literal>memory</literal>
to the <varname>DefaultControllers=</varname> setting
in <filename>/etc/systemd/system.conf</filename> (see
- <citerefentry><refentrytitle>systemd.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+ <citerefentry><refentrytitle>systemd-system.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>
for details). Alternatively, it is possible to enable
resource accounting individually for services, by
making use of the <varname>ControlGroup=</varname>
text and exits.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>--version</option></term>
+
+ <listitem><para>Prints a version string and
+ exits.</para></listitem>
+ </varlistentry>
+
<varlistentry>
<term><option>-p</option></term>
<listitem><para>Order by disk I/O load.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>-b</option></term>
+ <term><option>--batch</option></term>
+
+ <listitem><para>Run in "batch" mode:
+ do not accept input and run until the
+ iteration limit set with
+ <option>--iterations</option> is
+ exhausted or until killed. This mode
+ could be useful for sending output
+ from <command>systemd-cgtop</command>
+ to other programs or to a
+ file.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><option>-n</option></term>
+ <term><option>--iterations=</option></term>
+
+ <listitem><para>Perform only this many
+ iterations.</para></listitem>
+ </varlistentry>
+
<varlistentry>
<term><option>-d</option></term>
<term><option>--delay=</option></term>
the root group is monitored, for 1
only the first level of control groups
is monitored, and so on. Defaults to
- 2.</para></listitem>
+ 3.</para></listitem>
</varlistentry>
</variablelist>
<term>m</term>
<term>i</term>
- <listitem><para>Change ordering of control groups
+ <listitem><para>Sort the control groups
by path, number of tasks, CPU load,
- memory usage resp. IO
- load.</para></listitem>
+ memory usage, or IO
+ load, respectively.</para></listitem>
</varlistentry>
<varlistentry>
<term>+</term>
<term>-</term>
- <listitem><para>Increase,
- resp. decrease refresh
- delay.</para></listitem>
+ <listitem><para>Increase
+ or decrease refresh
+ delay, respectively.</para></listitem>
</varlistentry>
</variablelist>