X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=README;h=3f65963ae353a7e4dc3294acb27801025f895f94;hb=5397a476aa685b442ddcce3a03d8fd90aee1fbcc;hp=6badeecd5b4b837c9c19115923d2521780d14f96;hpb=bf2244c62cdb35ae73f21a386dbe542324cf7dee;p=collectd.git
diff --git a/README b/README
index 6badeecd..3f65963a 100644
--- a/README
+++ b/README
@@ -37,6 +37,9 @@ Features
Name server and resolver statistics from the `statistics-channel'
interface of BIND 9.5, 9,6 and later.
+ - cgroups
+ CPU accounting information for process groups under Linux.
+
- conntrack
Number of nf_conntrack entries.
@@ -83,6 +86,9 @@ Features
- entropy
Amount of entropy available to the system.
+ - ethstat
+ Network interface card statistics.
+
- exec
Values gathered by a custom program or script.
See collectd-exec(5).
@@ -130,7 +136,11 @@ Features
technique built into IBM's POWER processors.
- libvirt
- CPU, disk and network I/O statistics from virtual machines.
+ CPU, memory, disk and network I/O statistics from virtual machines.
+
+ - lvm
+ Size of âLogical Volumesâ (LV) and âVolume Groupsâ (VG) of Linux'
+ âLogical Volume Managerâ (LVM).
- madwifi
Queries very detailed usage statistics from wireless LAN adapters and
@@ -140,6 +150,10 @@ Features
Motherboard sensors: temperature, fanspeed and voltage information,
using mbmon(1).
+ - md
+ Linux software-RAID device information (number of active, failed, spare
+ and missing disks).
+
- memcachec
Query and parse data from a memcache daemon (memcached).
@@ -151,6 +165,10 @@ Features
Memory utilization: Memory occupied by running processes, page cache,
buffer cache and free.
+ - mic
+ Collects CPU usage, memory usage, temperatures and power consumption from
+ Intel Many Integrated Core (MIC) CPUs.
+
- modbus
Reads values from Modbus/TCP enabled devices. Supports reading values
from multiple "slaves" so gateway devices can be used.
@@ -192,6 +210,9 @@ Features
Network UPS tools: UPS current, voltage, power, charge, utilisation,
temperature, etc. See upsd(8).
+ - numa
+ Information about Non-Uniform Memory Access (NUMA).
+
- olsrd
Queries routing information from the âOptimized Link State Routingâ
daemon.
@@ -212,6 +233,9 @@ Features
write your own plugins in Perl and return arbitrary values using this
API. See collectd-perl(5).
+ - pf
+ Query statistics from BSD's packet filter "pf".
+
- pinba
Receive and dispatch timing values from Pinba, a profiling extension for
PHP.
@@ -271,6 +295,10 @@ Features
Follows (tails) logfiles, parses them by lines and submits matched
values.
+ - tail_csv
+ Follows (tails) files in CSV format, parses each line and submits
+ extracted values.
+
- tape
Bytes and operations read and written on tape devices. Solaris only.
@@ -358,14 +386,25 @@ Features
needed. Please read collectd-unixsock(5) for a description on how that's
done.
+ - write_graphite
+ Sends data to Carbon, the storage layer of Graphite using TCP or UDP. It
+ can be configured to avoid logging send errors (especially useful when
+ using UDP).
+
- write_http
Sends the values collected by collectd to a web-server using HTTP POST
requests. The transmitted data is either in a form understood by the
Exec plugin or formatted in JSON.
+ - write_mongodb
+ Sends data to MongoDB, a NoSQL database.
+
- write_redis
Sends the values to a Redis key-value database server.
+ - write_riemann
+ Sends data to Riemann, a stream processing and monitoring system.
+
* Logging is, as everything in collectd, provided by plugins. The following
plugins keep up informed about what's going on:
@@ -445,6 +484,10 @@ Features
* Miscellaneous plugins:
+ - aggregation
+ Selects multiple value lists based on patterns or regular expressions
+ and creates new aggregated values lists from those.
+
- threshold
Checks values against configured thresholds and creates notifications if
values are out of bounds. See collectd-threshold(5) for details.
@@ -632,7 +675,8 @@ Prerequisites
* libpython (optional)
- Used by the `python' plugin. Currently, only 2.3 ⦠Python < 3 is supported.
+ Used by the `python' plugin. Currently, Python 2.3 and later and Python 3
+ are supported.
* librabbitmq (optional; also called ârabbitmq-câ)