core: implement per unit journal rate limiting

[thirdparty/systemd.git] / man / systemd.exec.xml

diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml
index d763cb9e82f342e5fc0511c4d0e4b7637fdf545d..5c043497bbe1da7fb90867df9f4209330d3e1048 100644 (file)
--- a/man/systemd.exec.xml
+++ b/man/systemd.exec.xml
@@ -1947,6 +1947,22 @@ StandardInputData=SWNrIHNpdHplIGRhIHVuJyBlc3NlIEtsb3BzLAp1ZmYgZWVtYWwga2xvcHAncy
         matching. Assign an empty string to reset the list.</para></listitem>
       </varlistentry>
 
+      <varlistentry>
+        <term><varname>LogRateLimitIntervalSec=</varname></term>
+        <term><varname>LogRateLimitBurst=</varname></term>
+
+        <listitem><para>Configures the rate limiting that is applied to messages generated by this unit. If, in the
+        time interval defined by <varname>LogRateLimitIntervalSec=</varname>, more messages than specified in
+        <varname>LogRateLimitBurst=</varname> are logged by a service, all further messages within the interval are
+        dropped until the interval is over. A message about the number of dropped messages is generated. The time
+        specification for <varname>LogRateLimitIntervalSec=</varname> may be specified in the following units: "s",
+        "min", "h", "ms", "us" (see
+        <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry> for details).
+        The default settings are set by <varname>RateLimitIntervalSec=</varname> and <varname>RateLimitBurst=</varname>
+        configured in <citerefentry><refentrytitle>journald.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
+        </para></listitem>
+      </varlistentry>
+
       <varlistentry>
         <term><varname>SyslogIdentifier=</varname></term>