X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fcollectd.conf.pod;h=5c8de4fb094a40261660e8657e42c7b5a95ac4f4;hb=fae34a369b1001291ca7e1b51f364c42946698d4;hp=cffb7ad3ad31a1d1820b50bd9b6e2233ca3a03a1;hpb=f179018be96e1e1aea25d4928bdaf100a9a92a7d;p=collectd.git

diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index cffb7ad3..5c8de4fb 100644
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -306,6 +306,20 @@ Sets the Time-To-Live of generated ICMP packets.
 
 =back
 
+=head2 Plugin C<rrdtool>
+
+=over 4
+
+=item B<CacheTimeout> I<Seconds>
+
+If this option is set to a value greater than zero, the C<rrdtool>-plugin will
+write values every I<Seconds> seconds to the RRD-files. Writing multiple values
+at once reduces IO-operations and thus lessens the load produced by updating
+the files. The tradeoff is that the graphs kind of "drag behind" and that more
+memory is used.
+
+=back
+
 =head2 Plugin C<sensors>
 
 =over 4