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README: add reference to libxen
[collectd.git]
/
README
diff --git
a/README
b/README
index
5f24945
..
1c3af7a
100644
(file)
--- a/
README
+++ b/
README
@@
-1,6
+1,6
@@
collectd - System information collection daemon
=================================================
collectd - System information collection daemon
=================================================
-http://collectd.org/
+http
s
://collectd.org/
About
-----
About
-----
@@
-51,6
+51,9
@@
Features
- cgroups
CPU accounting information for process groups under Linux.
- cgroups
CPU accounting information for process groups under Linux.
+ - chrony
+ Chrony daemon statistics: Local clock drift, offset to peers, etc.
+
- conntrack
Number of nf_conntrack entries.
- conntrack
Number of nf_conntrack entries.
@@
-119,6
+122,9
@@
Features
- gmond
Receive multicast traffic from Ganglia instances.
- gmond
Receive multicast traffic from Ganglia instances.
+ - grpc
+ Receive values over the network using the gRPC framework.
+
- hddtemp
Hard disk temperatures using hddtempd.
- hddtemp
Hard disk temperatures using hddtempd.
@@
-382,6
+388,9
@@
Features
- wireless
Link quality of wireless cards. Linux only.
- wireless
Link quality of wireless cards. Linux only.
+ - xencpu
+ XEN Hypervisor CPU stats.
+
- xmms
Bitrate and frequency of music played with XMMS.
- xmms
Bitrate and frequency of music played with XMMS.
@@
-502,6
+511,9
@@
Features
Send an E-mail with the notification message to the configured
recipients.
Send an E-mail with the notification message to the configured
recipients.
+ - notify_nagios
+ Submit notifications as passive check results to a local nagios instance.
+
- exec
Execute a program or script to handle the notification.
See collectd-exec(5).
- exec
Execute a program or script to handle the notification.
See collectd-exec(5).
@@
-676,6
+688,11
@@
Prerequisites
Used by the `gmond' plugin to process data received from Ganglia.
<http://ganglia.info/>
Used by the `gmond' plugin to process data received from Ganglia.
<http://ganglia.info/>
+ * libgrpc (optional)
+ Used by the `grpc' plugin. gRPC requires a C++ compiler supporting the
+ C++11 standard.
+ <https://grpc.io/>
+
* libgcrypt (optional)
Used by the `network' plugin for encryption and authentication.
<http://www.gnupg.org/>
* libgcrypt (optional)
Used by the `network' plugin for encryption and authentication.
<http://www.gnupg.org/>
@@
-765,6
+782,11
@@
Prerequisites
The PostgreSQL C client library used by the `postgresql' plugin.
<http://www.postgresql.org/>
The PostgreSQL C client library used by the `postgresql' plugin.
<http://www.postgresql.org/>
+ * libprotobuf, protoc 3.0+ (optional)
+ Used by the `grpc' plugin to generate service stubs and code to handle
+ network packets of collectd's protobuf-based network protocol.
+ <https://developers.google.com/protocol-buffers/>
+
* libprotobuf-c, protoc-c (optional)
Used by the `pinba' plugin to generate a parser for the network packets
sent by the Pinba PHP extension.
* libprotobuf-c, protoc-c (optional)
Used by the `pinba' plugin to generate a parser for the network packets
sent by the Pinba PHP extension.
@@
-829,6
+851,10
@@
Prerequisites
`virt' plugins.
<http://xmlsoft.org/>
`virt' plugins.
<http://xmlsoft.org/>
+ * libxen (optional)
+ Used by the `xencpu' plugin.
+ <http://xenbits.xensource.com/>
+
* libxmms (optional)
<http://www.xmms.org/>
* libxmms (optional)
<http://www.xmms.org/>