Timeout 1000
Prefix "collectd/"
Database 1
+ MaxSetSize -1
+ StoreRates true
</Node>
</Plugin>
C<ZRANGEBYSCORE> I<Redis> command. Additionally, all the identifiers of these
I<Sorted Sets> are kept in a I<Set> called C<collectd/values> (or
C<${prefix}/values> if the B<Prefix> option was specified) and can be retrieved
-using the C<SMEMBERS> I<Redis> command. You can specify the database to use
+using the C<SMEMBERS> I<Redis> command. You can specify the database to use
with the B<Database> parameter (default is C<0>). See
L<http://redis.io/commands#sorted_set> and L<http://redis.io/commands#set> for
details.
=item B<Database> I<Index>
-This index selects the redis database to use for writing operations. Defaults to C<0>.
+This index selects the redis database to use for writing operations. Defaults
+to C<0>.
+
+=item B<MaxSetSize> I<Items>
+
+The B<MaxSetSize> option limits the number of items that the I<Sorted Sets> can
+hold. Negative values for I<Items> sets no limit, which is the default behavior.
+
+=item B<StoreRates> B<true>|B<false>
+
+If set to B<true> (the default), convert counter values to rates. If set to
+B<false> counter values are stored as is, i.e. as an increasing integer number.
=back
=item B<AlwaysAppendDS> B<false>|B<true>
-If set the B<true>, append the name of the I<Data Source> (DS) to the
+If set to B<true>, append the name of the I<Data Source> (DS) to the
"service", i.e. the field that, together with the "host" field, uniquely
identifies a metric in I<Riemann>. If set to B<false> (the default), this is
only done when there is more than one DS.