X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fcollectd.conf.pod;h=a65d432bd2ed0e20721ee51fb09763f27ce43f03;hb=e1812f8e5c5f91328398c66b602d07ee7c6ede51;hp=03871a4bb6272fa78e3ca77dc210e3f81046c28b;hpb=6299d39b903cb87a3db5b6d2148a2d717754a30a;p=collectd.git

diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index 03871a4b..a65d432b 100644
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -4962,6 +4962,10 @@ Specify the username to be used when connecting to the server.
 
 Specify the password to be used when connecting to the server.
 
+=item B<ExpireDelay> I<delay>
+
+Skip expired values in query output.
+
 =item B<SSLMode> I<disable>|I<allow>|I<prefer>|I<require>
 
 Specify whether to use an SSL connection when contacting the server. The
@@ -5333,6 +5337,10 @@ which configures the connection parameters for this node.
         Host "localhost"
         Port "6379"
         Timeout 2000
+        <Query "LLEN myqueue">
+          Type "queue_length"
+          Instance "myqueue"
+        <Query>
     </Node>
   </Plugin>
 
@@ -5370,6 +5378,22 @@ read function is blocking, you should keep this value as low as possible. Keep
 in mind that the sum of all B<Timeout> values for all B<Nodes> should be lower
 than B<Interval> defined globally.
 
+=item B<Query> I<Querystring>
+
+The B<Query> block identifies a query to execute against the redis server.
+There may be an arbitrary number of queries to execute.
+
+=item B<Type> I<Collectd type>
+
+Within a query definition, a valid collectd type to use as when submitting
+the result of the query. When not supplied, will default to B<gauge>.
+
+=item B<Instance> I<Type instance>
+
+Within a query definition, an optional type instance to use when submitting
+the result of the query. When not supplied will default to the escaped
+command, up to 64 chars.
+
 =back
 
 =head2 Plugin C<rrdcached>
@@ -5788,7 +5812,20 @@ that I<Percent> of all reported timers are smaller than or equal to the
 computed latency. This is useful for cutting off the long tail latency, as it's
 often done in I<Service Level Agreements> (SLAs).
 
-If not specified, no percentile is calculated / dispatched.
+Different percentiles can be calculated by setting this option several times.
+If none are specified, no percentiles are calculated / dispatched.
+
+=item B<TimerLower> B<false>|B<true>
+
+=item B<TimerUpper> B<false>|B<true>
+
+=item B<TimerSum> B<false>|B<true>
+
+=item B<TimerCount> B<false>|B<true>
+
+Calculate and dispatch various values out of I<Timer> metrics received during
+an interval. If set to B<False>, the default, these values aren't calculated /
+dispatched.
 
 =back
 
@@ -7081,6 +7118,61 @@ want to set B<metadata.broker.list> to your Kafka broker list.
 
 =back
 
+=head2 Plugin C<write_redis>
+
+The I<write_redis plugin> submits values to I<Redis>, a data structure server.
+
+Synopsis:
+
+  <Plugin "write_redis">
+    <Node "example">
+        Host "localhost"
+        Port "6379"
+        Timeout 1000
+    </Node>
+  </Plugin>
+
+Values are submitted to I<Sorted Sets>, using the metric name as the key, and
+the timestamp as the score. Retrieving a date range can then be done using the
+C<ZRANGEBYSCORE> I<Redis> command. Additionnally, all the identifiers of these
+I<Sorted Sets> are kept in a I<Set> called C<collectd/values> and can be
+retrieved using the C<SMEMBERS> I<Redis> command. See
+L<http://redis.io/commands#sorted_set> and L<http://redis.io/commands#set> for
+details.
+
+The information shown in the synopsis above is the I<default configuration>
+which is used by the plugin if no configuration is present.
+
+The plugin can send values to multiple instances of I<Redis> by specifying
+one B<Node> block for each instance. Within the B<Node> blocks, the following
+options are available:
+
+=over 4
+
+=item B<Node> I<Nodename>
+
+The B<Node> block identifies a new I<Redis> node, that is a new I<Redis>
+instance running in an specified host and port. The name for node is a
+canonical identifier which is used as I<plugin instance>. It is limited to
+64E<nbsp>characters in length.
+
+=item B<Host> I<Hostname>
+
+The B<Host> option is the hostname or IP-address where the I<Redis> instance is
+running on.
+
+=item B<Port> I<Port>
+
+The B<Port> option is the TCP port on which the Redis instance accepts
+connections. Either a service name of a port number may be given. Please note
+that numerical port numbers must be given as a string, too.
+
+=item B<Timeout> I<Timeout in miliseconds>
+
+The B<Timeout> option sets the socket connection timeout, in milliseconds.
+
+=back
+
 =head2 Plugin C<write_riemann>
 
 The I<write_riemann plugin> will send values to I<Riemann>, a powerful stream