MySQL server statistics: Commands issued, handlers triggered, thread
usage, query cache utilization and traffic/octets sent and received.
+ - netlink
+ Very detailed Linux network interface and routing statistics. You can get
+ (detailed) information on interfaces, qdiscs, classes, and, if you can
+ make use of it, filters.
+
- network
Receive values that were collected by other hosts. Large setups will
want to collect the data on one dedicated machine, and this is the
- serial
RX and TX of serial interfaces. Linux only; needs root privileges.
+ - snmp
+ Read values from SNMP (Simple Network Management Protocol) enabled
+ network devices such as switches, routers, thermometers, rack monitoring
+ servers, etc. See collectd-snmp(5).
+
- swap
Pages swapped out onto harddisk or whatever is called `swap' by the OS..
- wireless
Link quality of wireless cards. Linux only.
+ - xmms
+ Bitrate and frequency of music played with XMMS.
+
* Output can be written or send to various destinations by the following
plugins:
* libmysqlclient (optional)
+ * libnetlink (optional)
+
+ * libnetsnmp (optional)
+
* liboping (optional, if not found a version shipped with this distribution
can be used)
Used by the `ping' plugin to send and receive ICMP packets.
* libupsclient/nut (optional)
For the `nut' plugin which queries nut's `upsd'.
+ * libxmms (optional)
+
* librt, libsocket, libkstat, libdevinfo
Various standard Solaris libraries which provide system functions.