X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fcollectd.conf.pod;h=9b32a7811ebfa2a9c7a90ea95a625df370798cb8;hb=650a058c8284d1fc845f13e11eecee064ea02b6b;hp=2f29713a70d97e9a24ad72e4806f307e22fba0cb;hpb=36b8935eb1d642a7ce50799864901fbc0df6aba5;p=collectd.git

diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index 2f29713a..9b32a781 100644
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -2391,18 +2391,23 @@ extended NIC stats API in DPDK.
 B<Synopsis:>
 
  <Plugin "dpdkstat">
-    Coremask "0x4"
-    MemoryChannels "4"
-    ProcessType "secondary"
-    FilePrefix "rte"
-    EnabledPortMask 0xffff
-    PortName "interface1"
-    PortName "interface2"
+   <EAL>
+     Coremask "0x4"
+     MemoryChannels "4"
+     ProcessType "secondary"
+     FilePrefix "rte"
+     SocketMemory "1024"
+   </EAL>
+   EnabledPortMask 0xffff
+   PortName "interface1"
+   PortName "interface2"
  </Plugin>
 
 B<Options:>
 
-=over 4
+=head3 The EAL block
+
+=over 5
 
 =item B<Coremask> I<Mask>
 
@@ -2425,7 +2430,11 @@ The prefix text used for hugepage filenames. The filename will be set to
 =item B<SocketMemory> I<MB>
 
 A string containing amount of Memory to allocate from hugepages on specific
-sockets in MB
+sockets in MB. This is an optional value.
+
+=back
+
+=over 4
 
 =item B<EnabledPortMask> I<Mask>
 
@@ -2949,6 +2958,10 @@ allows to monitor instructions per clock (IPC).
 Monitor events are hardware dependant. Monitoring capabilities are detected on
 plugin initialization and only supported events are monitored.
 
+B<Note:> I<intel_rdt> plugin is using model-specific registers (MSRs), which
+require an additional capability to be enabled if collectd is run as a service.
+Please refer to I<contrib/systemd.collectd.service> file for more details.
+
 B<Synopsis:>
 
   <Plugin "intel_rdt">
@@ -5453,6 +5466,68 @@ refer to them from.
 
 =back
 
+=head2 Plugin C<ovs_events>
+
+The I<ovs_events> plugin monitors the link status of I<Open vSwitch> (OVS)
+connected interfaces, dispatches the values to collectd and sends the
+notification whenever the link state change occurs. This plugin uses OVS
+database to get a link state change notification.
+
+B<Synopsis:>
+
+ <Plugin "ovs_events">
+   Port 6640
+   Address "127.0.0.1"
+   Socket "/var/run/openvswitch/db.sock"
+   Interfaces "br0" "veth0"
+   SendNotification false
+ </Plugin>
+
+The plugin provides the following configuration options:
+
+=over 4
+
+=item B<Address> I<node>
+
+The address of the OVS DB server JSON-RPC interface used by the plugin. To
+enable the interface, OVS DB daemon should be running with C<--remote=ptcp:>
+option. See L<ovsdb-server(1)> for more details. The option may be either
+network hostname, IPv4 numbers-and-dots notation or IPv6 hexadecimal string
+format. Defaults to B<'localhost'>.
+
+=item B<Port> I<service>
+
+TCP-port to connect to. Either a service name or a port number may be given.
+Defaults to B<6640>.
+
+=item B<Socket> I<path>
+
+The UNIX domain socket path of OVS DB server JSON-RPC interface used by the
+plugin. To enable the interface, the OVS DB daemon should be running with
+C<--remote=punix:> option. See L<ovsdb-server(1)> for more details. If this
+option is set, B<Address> and B<Port> options are ignored.
+
+=item B<Interfaces> [I<ifname> ...]
+
+List of interface names to be monitored by this plugin. If this option is not
+specified or is empty then all OVS connected interfaces on all bridges are
+monitored.
+
+Default: empty (all interfaces on all bridges are monitored)
+
+=item B<SendNotification> I<true|false>
+
+If set to true, OVS link notifications (interface status and OVS DB connection
+terminate) are sent to collectd. Default value is false.
+
+=back
+
+B<Note:> By default, the global interval setting is used within which to
+retrieve the OVS link status. To configure a plugin-specific interval, please
+use B<Interval> option of the OVS B<LoadPlugin> block settings. For milliseconds
+simple divide the time by 1000 for example if the desired interval is 50ms, set
+interval to 0.05.
+
 =head2 Plugin C<perl>
 
 This plugin embeds a Perl-interpreter into collectd and provides an interface
@@ -8001,6 +8076,16 @@ How many read instances you want to use for this plugin. The default is one,
 and the sensible setting is a multiple of the B<ReadThreads> value.
 If you are not sure, just use the default setting.
 
+=item B<ExtraStats> B<string>
+
+Report additional extra statistics. The default is no extra statistics, preserving
+the previous behaviour of the plugin. If unsure, leave the default. If enabled,
+allows the plugin to reported more detailed statistics about the behaviour of
+Virtual Machines. The argument is a space-separated list of selectors.
+Currently supported selectors are:
+B<disk> report extra statistics like number of flush operations and total
+service time for read, write and flush operations.
+
 =back
 
 =head2 Plugin C<vmem>