Merge branch 'hugepages'

[collectd.git] / src / collectd.conf.pod

diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index 6562158..d5045c1 100644 (file)
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -1775,6 +1775,11 @@ The following options are valid within B<URL> blocks:
 
 =over 4
 
+=item B<Host> I<Name>
+
+Use I<Name> as the host name when submitting values. Defaults to the global
+host name setting.
+
 =item B<Instance> I<Instance>
 
 Sets the plugin instance to I<Instance>.
@@ -2728,6 +2733,33 @@ The B<gRPC> homepage can be found at L<https://grpc.io/>.
 
 =over 4
 
+=item B<Server> I<Host> I<Port>
+
+The B<Server> statement sets the address of a server to which to send metrics
+via the C<DispatchValues> function.
+
+The argument I<Host> may be a hostname, an IPv4 address, or an IPv6 address.
+
+Optionally, B<Server> may be specified as a configuration block which supports
+the following options:
+
+=over 4
+
+=item B<EnableSSL> B<false>|B<true>
+
+Whether to require SSL for outgoing connections. Default: false.
+
+=item B<SSLCACertificateFile> I<Filename>
+
+=item B<SSLCertificateFile> I<Filename>
+
+=item B<SSLCertificateKeyFile> I<Filename>
+
+Filenames specifying SSL certificate and key material to be used with SSL
+connections.
+
+=back
+
 =item B<Listen> I<Host> I<Port>
 
 The B<Listen> statement sets the network address to bind to. When multiple
@@ -2745,22 +2777,17 @@ supports the following options:
 
 Whether to enable SSL for incoming connections. Default: false.
 
-=item B<SSLRootCerts> I<Filename>
+=item B<SSLCACertificateFile> I<Filename>
 
-=item B<SSLServerKey> I<Filename>
+=item B<SSLCertificateFile> I<Filename>
 
-=item B<SSLServerCert> I<Filename>
+=item B<SSLCertificateKeyFile> I<Filename>
 
 Filenames specifying SSL certificate and key material to be used with SSL
 connections.
 
 =back
 
-=item B<WorkerThreads> I<Num>
-
-Number of threads to start for handling incoming connections. The default
-value is B<5>.
-
 =back
 
 =head2 Plugin C<hddtemp>
@@ -2786,6 +2813,32 @@ TCP-Port to connect to. Defaults to B<7634>.
 
 =back
 
+=head2 Plugin C<hugepages>
+
+To collect B<hugepages> information, collectd reads directories
+"/sys/devices/system/node/*/hugepages" and
+"/sys/kernel/mm/hugepages".
+Reading of these directories can be disabled by the following
+options (default is enabled).
+
+=over 4
+
+=item B<ReportPerNodeHP> I<true>|I<false>
+
+If enabled, information will be collected from the hugepage
+counters in "/sys/devices/system/node/*/hugepages".
+This is used to check the per-node hugepage statistics on
+a NUMA system.
+
+=item B<ReportRootHP> I<true>|I<false>
+
+If enabled, information will be collected from the hugepage
+counters in "/sys/kernel/mm/hugepages".
+This can be used on both NUMA and non-NUMA systems to check
+the overall hugepage statistics.
+
+=back
+
 =head2 Plugin C<interface>
 
 =over 4
@@ -3088,6 +3141,12 @@ Defaults to false.
 
 =back
 
+=head2 Plugin C<lua>
+
+This plugin embeds a Lua interpreter into collectd and provides an interface
+to collectd's plugin system. See L<collectd-lua(5)> for its documentation.
+
+
 =head2 Plugin C<mbmon>
 
 The C<mbmon plugin> uses mbmon to retrieve temperature, voltage, etc.