collectd - System information collection daemon
=================================================
-http://verplant.org/collectd/
+http://collectd.org/
About
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(Number of bytes transfered, number of requests handled and detailed
scoreboard statistics)
+ - APC UPS Daemon
+ (UPS charge, load, input/output/battery voltage, etc)
+
- Apple Sensors
(Temperature, fanspeed and voltage sensors of apple computers)
- NFS Procedures
(Which NFS command were called how often. Only NFSv2 and NFSv3 right now)
+ - NTP Daemon
+ (Local clock drift, offset to peers, etc)
+
- Ping latency
(Time to reach the default gateway or another given host)
(Number of running, sleeping, zombie, ... processes)
- Sensors
- (System temperatured and fan rotation speeds)
+ (lm_sensors voltages, temperatures and fan rotation speeds)
- Serial
(RX and TX of serial interfaces)
own experiments.. Some of them require the `RRDs' Perl module.
(`librrds-perl' on Debian)
- * The RRD-files that collectd creates hold the following data. Use ``rrdtool
- resize'' if you want to cover longer/shorter periods of time.
-
- Resolution | Data points | Timespan
- -----------+-------------+----------
- 60 seconds | 1500 | 25 hours
- 30 minutes | 1680 | 35 days
- 6 hours | 1520 | 380 days
+ * The RRAs of the automatically created RRD files depend on the `step'
+ and `heartbeat' settings given on compile time. For a list of the
+ default RRAs take a look in the collectd(1) manpage.
Prerequisites
this library, are not supported in collectd right now..
<http://www.i-scream.org/libstatgrab/>
+ * libcurl (optional)
+ If you want to use the `apache' plugin
+
+ * CoreFoundation.framework and IOKit.framework
+ For copiling on darwin in general and the `apple_sensors' plugin in
+ particular.
+
Author
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