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authorLennart Poettering <lennart@poettering.net>2015-08-30 16:38:52 +0200
committerLennart Poettering <lennart@poettering.net>2015-08-31 13:20:44 +0200
commit6d3eefd28e653c42bc4a6e0e58dfd9581b5c6e0a (patch)
tree694942b00ad0cdc4152f34d33e2070f877e7b037 /man
parent7fcfb7ee2f0c2562c0e102915cacbc3ec2c4b8f8 (diff)
man: document relationship between keys and switches of cgtop
Diffstat (limited to 'man')
-rw-r--r--man/systemd-cgtop.xml71
1 files changed, 42 insertions, 29 deletions
diff --git a/man/systemd-cgtop.xml b/man/systemd-cgtop.xml
index fe17165544..0e0ea3ba7a 100644
--- a/man/systemd-cgtop.xml
+++ b/man/systemd-cgtop.xml
@@ -165,7 +165,8 @@
<listitem><para>Controls whether the CPU usage is shown as
percentage or time. By default the CPU usage is shown as
- percentage.</para></listitem>
+ percentage. This setting may also be toggled at runtime by
+ pressing the <keycap>%</keycap> key.</para></listitem>
</varlistentry>
<varlistentry>
@@ -173,7 +174,8 @@
<listitem><para>Include kernel threads when counting tasks in
control groups. By default, kernel threads are not included in
- the count.</para></listitem>
+ the count. This setting may also be toggled at runtime by
+ pressing the <keycap>k</keycap> key.</para></listitem>
</varlistentry>
<varlistentry>
@@ -184,16 +186,18 @@
any of the child control groups as well. Takes a boolean
argument, defaults to <literal>yes</literal>. If enabled the
tasks in child control groups are included, if disabled only
- the tasks in the control group itself are
- counted.</para></listitem>
+ the tasks in the control group itself are counted. This
+ setting may also be toggled at runtime by pressing the
+ <keycap>r</keycap> key.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-n</option></term>
<term><option>--iterations=</option></term>
- <listitem><para>Perform only this many iterations. A value of 0
- indicates that the program should run indefinitely.</para></listitem>
+ <listitem><para>Perform only this many iterations. A value of
+ 0 indicates that the program should run
+ indefinitely.</para></listitem>
</varlistentry>
<varlistentry>
@@ -201,10 +205,11 @@
<term><option>--delay=</option></term>
<listitem><para>Specify refresh delay in seconds (or if one of
- <literal>ms</literal>,
- <literal>us</literal>,
+ <literal>ms</literal>, <literal>us</literal>,
<literal>min</literal> is specified as unit in this time
- unit).</para></listitem>
+ unit). This setting may also be increased and decreased at
+ runtime by pressing the <keycap>+</keycap> and
+ <keycap>-</keycap> keys.</para></listitem>
</varlistentry>
<varlistentry>
@@ -232,64 +237,72 @@
<variablelist>
<varlistentry>
- <term>h</term>
+ <term><keycap>h</keycap></term>
<listitem><para>Shows a short help text.</para></listitem>
</varlistentry>
<varlistentry>
- <term>SPACE</term>
+ <term><keycap function="space"/></term>
<listitem><para>Immediately refresh output.</para></listitem>
</varlistentry>
<varlistentry>
- <term>q</term>
+ <term><keycap>q</keycap></term>
<listitem><para>Terminate the program.</para></listitem>
</varlistentry>
-
<varlistentry>
- <term>p</term>
- <term>t</term>
- <term>c</term>
- <term>m</term>
- <term>i</term>
+ <term><keycap>p</keycap></term>
+ <term><keycap>t</keycap></term>
+ <term><keycap>c</keycap></term>
+ <term><keycap>m</keycap></term>
+ <term><keycap>i</keycap></term>
<listitem><para>Sort the control groups by path, number of
- tasks, CPU load, memory usage, or IO load, respectively.
- </para></listitem>
+ tasks, CPU load, memory usage, or IO load, respectively. This
+ setting may also be controlled using the
+ <option>--order=</option> command line
+ switch.</para></listitem>
</varlistentry>
<varlistentry>
- <term>%</term>
+ <term><keycap>%</keycap></term>
<listitem><para>Toggle between showing CPU time as time or
- percentage.</para></listitem>
+ percentage. This setting may also be controlled using the
+ <option>--cpu=</option> command line switch.</para></listitem>
</varlistentry>
<varlistentry>
- <term>+</term>
- <term>-</term>
+ <term><keycap>+</keycap></term>
+ <term><keycap>-</keycap></term>
<listitem><para>Increase or decrease refresh delay,
- respectively.</para></listitem>
+ respectively. This setting may also be controlled using the
+ <option>--delay=</option> command line
+ switch.</para></listitem>
</varlistentry>
<varlistentry>
- <term>k</term>
+ <term><keycap>k</keycap></term>
<listitem><para>Toggle between including or excluding kernel
- threads in control group task counts.</para></listitem>
+ threads in control group task counts. This setting may also be
+ controlled using the <option>-k</option> command line
+ switch.</para></listitem>
</varlistentry>
<varlistentry>
- <term>r</term>
+ <term><keycap>r</keycap></term>
<listitem><para>Toggle between recursively including or
excluding tasks in child control groups in control group task
- counts.</para></listitem>
+ counts. This setting may also be controlled using the
+ <option>--recursive=</option> command line
+ switch.</para></listitem>
</varlistentry>
</variablelist>