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authorJoel Hans <joel@netdata.cloud>2020-02-12 09:05:57 -0700
committerGitHub <noreply@github.com>2020-02-12 08:05:57 -0800
commit6430ad1211fb5b3274240276d6fb25840c2db979 (patch)
tree611a112ceeb4b8404cd8628e2ba126cbf0f8b571 /collectors/COLLECTORS.md
parentcc59c2c0b02f81ccd323351ede309d381954eae9 (diff)
Refactor collectors documentation (#7996)
* Initializing new structure * Continuing with cleanup * Modify old plugins conf * Get rid of Add-more-charts and move links over * More cleanup, add add-more-charts back in, build OK * Cleanup and move content to reference * Finish quickstart, add troubleshooting * Sync what-is-netdata and fix typos * Tweaks * Finish quickstart, revamp collectors * One more fix
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+# Supported collectors list
+
+Netdata uses collectors to help you gather metrics from your favorite applications and services and view them in
+real-time, interactive charts. The following list includes collectors for both internal system metrics, and external
+apps/services metrics.
+
+Read more about collectors and how to enable them in our [collectors documentation](README.md), or use the [collector
+quickstart](QUICKSTART.md) to figure out how to collect metrics from your favorite app/service with auto-detection and
+minimal configuration.
+
+If you don't see the app/service you'd like to monitor here, check out our [GitHub
+issues](https://github.com/netdata/netdata/issues). Use the search bar to look for previous discussions about that
+collector—we may be looking for contributions from users such as yourself!
+
+- [Internal plugins](#internal-plugins)
+- [External plugins](#external-plugins)
+- [Collector modules (via plugin orchestrators)](#collector-modules-via-plugin-orchestrators)
+ - [charts.d.plugin (Bash)](#bash-chartsd)
+ - [go.d.plugin (Go)](#go-god)
+ - [node.d.plugin (NodeJS)](#nodejs-noded)
+ - [python.d.plugin (Python)](#python-pythond)
+- [Third-party plugins](#third-party-plugins)
+
+## Internal plugins
+
+| plugin | O/S | Description |
+| :------------------------------------------------| :-------| :------------------------------------------------------------------------------------------|
+| [cgroups.plugin](cgroups.plugin/README.md) | Linux | Collects resource usage of containers, libvirt VMs, and systemd services on Linux systems. |
+| [checks.plugin](checks.plugin/README.md) | any | A debugging plugin. |
+| [diskspace.plugin](diskspace.plugin/README.md) | Linux | Collects disk space usage metrics on Linux mount points. |
+| [freebsd.plugin](freebsd.plugin/README.md) | FreeBSD | Collects resource usage and performance data on FreeBSD systems. |
+| [idlejitter.plugin](idlejitter.plugin/README.md) | any | Measures CPU latency and jitter on all operating systems. |
+| [macos.plugin](macos.plugin/README.md) | macos | Collects resource usage and performance data on MacOS systems. |
+| [proc.plugin](proc.plugin/README.md) | Linux | Collects resource usage and performance data on Linux systems. |
+| [slabinfo.plugin](slabinfo.plugin/README.md) | Linux | Collects kernel SLAB details on Linux systems. |
+| [statsd.plugin](statsd.plugin/README.md) | any | Implements a high performance `statsd` server for Netdata. |
+| [tc.plugin](tc.plugin/README.md) | Linux | Collects traffic QoS metrics (`tc`) of Linux network interfaces. |
+| [xenstat.plugin](xenstat.plugin/README.md) | Linux | Collects XenServer and XCP-ng metrics using `libxenstat`. |
+
+## External plugins
+
+| plugin | O/S | Description |
+| :-----------------------------------------------------| :------------- | :-------------------------------------------------------------------------------------------------------------------------- |
+| [apps.plugin](apps.plugin/README.md) | Linux, FreeBSD | Monitors the whole process tree on Linux and FreeBSD and breaks down system resource usage by process, user and user group. |
+| [charts.d.plugin](charts.d.plugin/README.md) | any | A plugin orchestrator for data collection modules written in `bash` v4+. |
+| [cups.plugin](cups.plugin/README.md) | any | Monitors CUPS. |
+| [fping.plugin](fping.plugin/README.md) | any | Measures network latency, jitter and packet loss between the monitored node and any number of remote network end points. |
+| [freeipmi.plugin](freeipmi.plugin/README.md) | Linux, FreeBSD | Collects metrics from enterprise hardware sensors, on Linux and FreeBSD servers. |
+| [go.d.plugin](https://github.com/netdata/go.d.plugin) | any | A plugin orchestrator for data collection modules written in `go`. |
+| [ioping.plugin](ioping.plugin/README.md) | any | Measures disk read/write latency. |
+| [nfacct.plugin](nfacct.plugin/README.md) | Linux | Collects netfilter firewall, connection tracker and accounting metrics using `libmnl` and `libnetfilter_acct`. |
+| [node.d.plugin](node.d.plugin/README.md) | any | A plugin orchestrator for data collection modules written in `node.js`. |
+| [perf.plugin](perf.plugin/README.md) | Linux | Collects CPU performance metrics using performance monitoring units (PMU). |
+| [python.d.plugin](python.d.plugin/README.md) | any | A plugin orchestrator for data collection modules written in `python` v2/v3. |
+
+## Collector modules (via plugin orchestrators)
+
+### Bash (`charts.d`)
+
+| Name | Monitors | Description |
+| :----------------------------------------------- | :-------------------------------------- | :----------------------------------------------------------------------------------------------------------- |
+| [ap](charts.d.plugin/ap/README.md) | `Access Points` | Monitors client, traffic and signal metrics using `aw` tool. |
+| [apcupsd](charts.d.plugin/apcupsd/README.md) | `APC UPSes` | Retrieves status information using `apcaccess` tool. |
+| [example](charts.d.plugin/example/README.md) | - | - |
+| [libreswan](charts.d.plugin/libreswan/README.md) | `Libreswan IPSEC Tunnels` | Collects bytes-in, bytes-out and uptime metrics. |
+| [nut](charts.d.plugin/nut/README.md) | `UPS Servers` | Polls the status using `upsc` tool. |
+| [opensips](charts.d.plugin/opensips/README.md) | [`OpenSIPS`](https://www.opensips.org/) | Collects server health and performance metrics using the `opensipsctl` tool. |
+| [sensors](charts.d.plugin/sensors/README.md) | `Linux Machines Sensors` | reads system sensors information (temperature, voltage, electric current, power, etc.) from `/sys/devices/`. |
+
+### Go (`go.d`)
+
+| Name | Monitors | Description |
+| :----------------------------------------------------------- | :----------------------------------------------------------------------------------------------------------------------------------------------------- | :-------------------------------------------------------------------------------------------------------------------------------------------------------|
+| [activemq](go.d.plugin/modules/activemq/README.md) | [`ActiveMQ`](https://activemq.apache.org/) | Collects message broker queues and topics statistics using ActiveMQ Console API. |
+| [apache](go.d.plugin/modules/apache/README.md) | [`Apache`](https://httpd.apache.org/) | Collects web server performance metrics via `server-status?auto` endpoint. |
+| [bind](go.d.plugin/modules/bind/README.md) | [`ISC Bind`](https://www.isc.org/bind/) | Collects Name server summary performance statistics via web interface (`statistics-channels` feature). |
+| [cockroachdb](go.d.plugin/modules/cockroachdb/README.md) | [`CockroachDB`](https://www.cockroachlabs.com/) | Monitors various database components using `_status/vars` endpoint. |
+| [consul](go.d.plugin/modules/consul/README.md) | [`Consul`](https://www.consul.io/) | Reports service and unbound checks status (passing, warning, critical, maintenance). |
+| [coredns](go.d.plugin/modules/coredns/README.md) | [`CoreDNS`](https://coredns.io/) | Collects Name server summary, per server and per zone metrics. |
+| [dns_query](go.d.plugin/modules/dnsquery/README.md) | `DNS Query RTT` | Measures DNS query round trip time. |
+| [dnsmasq_dhcp](go.d.plugin/modules/dnsmasq_dhcp/README.md) | [`Dnsmasq`](http://www.thekelleys.org.uk/dnsmasq/doc.html) | Automatically detects all configured `Dnsmasq` DHCP ranges and Monitors their utilization. |
+| [docker_engine](go.d.plugin/modules/docker_engine/README.md) | [`Docker Engine`](https://docs.docker.com/engine/) | Collects runtime statistics from `Docker` daemon (`metrics-address` feature). |
+| [dockerhub](go.d.plugin/modules/dockerhub/README.md) | [`Docker Hub`](https://hub.docker.com/) | Collects docker repositories statistics (pulls, starts, status, time since last update). |
+| [fluentd](go.d.plugin/modules/fluentd/README.md) | [`Fluentd`](https://www.fluentd.org/) | Gathers application plugins metrics from endpoint provided by `in_monitor plugin`. |
+| [freeradius](go.d.plugin/modules/freeradius/README.md) | [`FreeRADIUS`](https://freeradius.org/) | Collects server authentication and accounting statistics from `status server`. |
+| [hdfs](go.d.plugin/modules/hdfs/README.md) | [`HDFS`](https://hadoop.apache.org/docs/r1.2.1/hdfs_design.html) | Monitors file system datanodes and namenodes health and performance metrics. |
+| [httpcheck](go.d.plugin/modules/httpcheck/README.md) | `HTTP Endpoint` | Monitors http endpoint availability and response time. |
+| [k8s_kubelet](go.d.plugin/modules/k8s_kubelet/README.md) | [`Kubelet`](https://kubernetes.io/docs/concepts/overview/components/#kubelet) | Collects application health and performance metrics. |
+| [k8s_kubeproxy](go.d.plugin/modules/k8s_kubeproxy/README.md) | [`Kube-proxy`](https://kubernetes.io/docs/concepts/overview/components/#kube-proxy) | Collects application health and performance metrics. |
+| [lighttpd](go.d.plugin/modules/lighttpd/README.md) | [`Lighttpd`](https://www.lighttpd.net/) | Collects web server performance metrics via `server-status?auto` endpoint. |
+| [lighttpd2](go.d.plugin/modules/lighttpd2/README.md) | [`Lighttpd2`](https://redmine.lighttpd.net/projects/lighttpd2) | Collects web server performance metrics via `erver-status?format=plain` endpoint. |
+| [logstash](go.d.plugin/modules/logstash/README.md) | [`Logstash`](https://www.elastic.co/logstash) | Monitors application JVM memory usage ang GC statistics. |
+| [mysql](go.d.plugin/modules/mysql/README.md) | [`MySQL`](https://www.mysql.com/) | Collects database global and replication metrics. |
+| [nginx](go.d.plugin/modules/nginx/README.md) | [`NGINX`](https://www.nginx.com/) | Monitors web server status information. Information is provided by `ngx_http_stub_status_module`. |
+| [openvpn](go.d.plugin/modules/openvpn/README.md) | [`OpenVPN`](https://openvpn.net/) | Gathers server summary (client, traffic) and per user metrics (traffic, connection time) stats using `management-interface`. |
+| [phpdaemon](go.d.plugin/modules/phpdaemon/README.md) | [`phpDaemon`](https://daemon.io/) | Collects workers statistics (total, active, idle). |
+| [phpfpm](go.d.plugin/modules/phpfpm/README.md) | [`PHP-FPM`](https://php-fpm.org/) | Collects application summary and processes health metrics scraping status page (`/status?full`). |
+| [pihole](go.d.plugin/modules/pihole/README.md) | [`Pi-hole`](https://pi-hole.net/) | Monitors basic (dns queries, clients, blocklist) and extended (top clients, top permitted and blocked domains) statistics using PHP API. |
+| [portcheck](go.d.plugin/modules/portcheck/README.md) | `TCP Endpoint` | Monitors tcp endpoint availability and response time. |
+| [rabbitmq](go.d.plugin/modules/rabbitmq/README.md) | [`RabbitMQ`](https://www.rabbitmq.com/) | Collects message broker overview, system and per virtual host metrics. |
+| [scaleio](go.d.plugin/modules/scaleio/README.md) | [`Dell EMC ScaleIO`](https://www.delltechnologies.com/en-us/storage/data-storage/software-defined-storage.htm) | Monitors storage system, storage pools and sdcs health and performance metrics via VxFlex OS Gateway API. |
+| [solr](go.d.plugin/modules/solr/README.md) | [`Solr`](https://lucene.apache.org/solr/) | Collects application search requests, search errors, update requests and update errors statistics. |
+| [springboot2](go.d.plugin/modules/springboot2/README.md) | [`Spring Boot2`](https://spring.io/) | Monitors running Java Spring Boot 2 applications that expose their metrics with the use of the Spring Boot Actuator. |
+| [squidlog](go.d.plugin/modules/squidlog/README.md) | [`Squid`](http://www.squid-cache.org/) | Tails access logs and provides very detailed caching proxy performance statistics. This module is able to parse 200k+ rows for less then half a second. |
+| [tengine](go.d.plugin/modules/tengine/README.md) | [`Tengine`](https://tengine.taobao.org/) | Monitors web server statistics using information provided by `ngx_http_reqstat_module`. |
+| [unbound](go.d.plugin/modules/unbound/README.md) | [`Unbound`](https://nlnetlabs.nl/projects/unbound/about/) | Collects dns resolver summary and extended system and per thread metrics via `remote-control` interface. |
+| [vcsa](go.d.plugin/modules/vcsa/README.md) | [`vCenter Server Appliance`](https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.vcsa.doc/GUID-223C2821-BD98-4C7A-936B-7DBE96291BA4.html) | Monitors appliance system, components and software updates health statuses via Health API. |
+| [vsphere](go.d.plugin/modules/vsphere/README.md) | [`VMware vCenter Server`](https://www.vmware.com/products/vcenter-server.html) | Collects hosts and virtual machines performance metrics. |
+| [web_log](go.d.plugin/modules/weblog/README.md) | `Apache/NGINX` | Tails access logs and provides very detailed web server performance statistics. This module is able to parse 200k+ rows for less then half a second. |
+| [wmi](go.d.plugin/modules/wmi/README.md) | `Windows Machines` | Collects cpu, memory, network, disk, os, system and logon metrics scraping `wmi_exporter`. |
+| [x509check](go.d.plugin/modules/x509check/README.md) | `Digital Certificates` | Monitors certificate expiration time. |
+| [zookeeper](go.d.plugin/modules/zookeeper/README.md) | [`ZooKeeper`](https://zookeeper.apache.org/) | Monitors application health metrics reading server response to `mntr` command. |
+
+### NodeJS (`node.d`)
+
+| Name | Monitors | Description |
+| :----------------------------------------------------- | :-------------------------------------- | :------------------------------------------------------------------------------------------------------|
+| [named](node.d.plugin/named/README.md) | [`ISC Bind`](https://www.isc.org/bind/) | Collects Name server summary performance statistics via web interface (`statistics-channels` feature). |
+| [fronius](node.d.plugin/fronius/README.md) | `Fronius Symo Solar Power Products` | Collects power, consumption, autonomy, energy and inverter statistics. |
+| [sma_webbox](node.d.plugin/sma_webbox/README.md) | `SMA Sunny WebBox` | Collects power statistics. |
+| [snmp](node.d.plugin/snmp/README.md) | `SNMP Devices` | Gathers data using SNMP protocol. All protocol versions are supported. |
+| [stiebeleltron](node.d.plugin/stiebeleltron/README.md) | `Stiebel Eltron ISG Products` | Collects heat pumps and how water installations metrics. |
+
+### Python (`python.d`)
+
+| Name | Monitors | Description |
+| :----------------------------------------------------------- | :---------------------------------------------------------------------------- | :----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| [adaptec_raid](python.d.plugin/adaptec_raid/README.md) | `Adaptec RAID Controller` | Monitors logical and physical devices health metrics using `arcconf` tool. |
+| [am2320](python.d.plugin/am2320/README.md) | `AM2320 Sensor` | Monitors sensor temperature and humidity |
+| [apache](python.d.plugin/apache/README.md) | [`Apache`](https://httpd.apache.org/) | Collects web server performance metrics via `server-status?auto` endpoint. |
+| [beanstalk](python.d.plugin/beanstalk/README.md) | [`Beanstalk`](https://beanstalkapp.com/) | Collects server summary and per tube metrics |
+| [bind_rndc](python.d.plugin/bind_rndc/README.md) | [`ISC Bind`](https://www.isc.org/bind/) | Collects Name server summary performance statistics using `rndc` tool. |
+| [boinc](python.d.plugin/boinc/README.md) | [`BOINC`](https://boinc.berkeley.edu/) | Monitors task counts. |
+| [ceph](python.d.plugin/ceph/README.md) | [`CEPH`](https://ceph.io/) | Monitors the ceph cluster usage and server data consumption. |
+| [chrony](python.d.plugin/chrony/README.md) | [`Chrony`](https://chrony.tuxfamily.org/) | Monitors the precision and statistics of a local `chronyd` server. |
+| [couchdb](python.d.plugin/couchdb/README.md) | [`Apache CouchDB`](https://couchdb.apache.org/) | Monitors database health and performance metrics (reads/writes, HTTP traffic, replication status, etc). |
+| [dns_query_time](python.d.plugin/dns_query_time/README.md) | `DNS Query RTT` | measures DNS query round trip time. |
+| [dnsdist](python.d.plugin/dnsdist/README.md) | [`PowerDNS dnsdist`](https://dnsdist.org/) | Collects load-balancer performance and health metrics. |
+| [dockerd](python.d.plugin/dockerd/README.md) | [`Docker Engine`](https://docs.docker.com/engine/) | Collects container health statistics. |
+| [dovecot](python.d.plugin/dovecot/README.md) | [`Dovecot`](https://www.dovecot.org/) | Collects email server performance metrics. It reads server response to `EXPORT global` command. |
+| [elasticsearch](python.d.plugin/elasticsearch/README.md) | [`Elasticseach`](https://www.elastic.co/elasticsearch) | Collects search engine performance and health statistics. Optionally Collects per index metrics. |
+| [energid](python.d.plugin/energid/README.md) | [`Energi Core Node`](https://github.com/energicryptocurrency/energi) | Monitors blockchain, memory, network and unspent transactions statistics. |
+| [example](python.d.plugin/example/README.md) | - | just an data collector example. |
+| [exim](python.d.plugin/exim/README.md) | [`Exim`](https://www.exim.org/) | reports MTA emails queue length using `exim` tool. |
+| [fail2ban](python.d.plugin/fail2ban/README.md) | [`Fail2ban`](https://www.fail2ban.org/wiki/index.php/Main_Page) | parses log file and reports ban rate and number of banned IPS (since the last restart of Netdata) for every jail. It automatically detects all configured jails from `Fail2ban` configuration files. |
+| [freeradius](python.d.plugin/freeradius/README.md) | [`FreeRADIUS`](https://freeradius.org/) | Collects server authentication and accounting statistics from `status server` using `radclient` tool. |
+| [gearman](python.d.plugin/gearman/README.md) | [`Gearman`](http://gearman.org/) | Collects application summary (queued, running) and per job worker statistics (queued, idle, running) |
+| [go_expvar](python.d.plugin/go_expvar/README.md) | `Go Application` | Monitors Go application that exposes its metrics with the use of `expvar` package from the Go standard library. |
+| [haproxy](python.d.plugin/haproxy/README.md) | [`Haproxy`](http://www.haproxy.org/) | Collects frontend, backend and health metrics. |
+| [hddtemp](python.d.plugin/hddtemp/README.md) | `HDD Temperature` | Monitors storage temperature. |
+| [hpssa](python.d.plugin/hpssa/README.md) | `HP Smart Storage Arrays` | Monitors controller, cache module, logical and physical drive state and temperature using `ssacli` tool. |
+| [httpcheck](python.d.plugin/httpcheck/README.md) | `HTTP Endpoint` | Monitors http endpoint availability and response time. |
+| [icecast](python.d.plugin/icecast/README.md) | [`Icecast`](http://icecast.org/) | Monitors server number of listeners for active sources. |
+| [ipfs](python.d.plugin/ipfs/README.md) | [`IPFS`](https://ipfs.io/) | Collects file system bandwidth, peers and repo metrics. |
+| [isc_dhcpd](python.d.plugin/isc_dhcpd/README.md) | [`ISC DHCP`](https://www.isc.org/dhcp/) | reads `dhcpd.leases` file and reports DHCP pools utiliation and leases statistics (total number, leases per pool). |
+| [litespeed](python.d.plugin/litespeed/README.md) | [`LiteSpeed`](https://www.litespeedtech.com/products/litespeed-web-server) | Collects web server data (network, connection, requests, cache) reading `.rtreport*` files. |
+| [logind](python.d.plugin/logind/README.md) | [`Systemd-Logind`](https://www.freedesktop.org/wiki/Software/systemd/logind/) | Monitors active sessions, users, and seats tracked by `systemd-logind` or `elogind`. |
+| [megacli](python.d.plugin/megacli/README.md) | `MegaRAID Controller` | Collects adapter, physical drives and battery stats using `megacli` tool. |
+| [memcached](python.d.plugin/memcached/README.md) | [`Memcached`](https://memcached.org/) | Collects memory-caching system performance metrics. It reads server response to `stats` command (stats interface). |
+| [mongodb](python.d.plugin/mongodb/README.md) | [`MongoDB`](https://www.mongodb.com/) | Monitors database health, performance and replication metrics. |
+| [monit](python.d.plugin/monit/README.md) | [`Monit`](https://mmonit.com/monit/) | Monitors statuses of targets (service-checks) using XML stats interface. |
+| [mysql](python.d.plugin/mysql/README.md) | [`MySQL`](https://www.mysql.com/) | Collects database global, replication and per user statistics. |
+| [nginx](python.d.plugin/nginx/README.md) | [`NGINX`](https://www.nginx.com/) | Monitors web server status information. Information is provided by `ngx_http_stub_status_module`. |
+| [nginx_plus](python.d.plugin/nginx_plus/README.md) | [`NGINX Plus`](https://www.nginx.com/products/nginx/) | Collects web server global, and per server zone/upstream/cache metrics. |
+| [nsd](python.d.plugin/nsd/README.md) | [`NSD`](https://www.nlnetlabs.nl/projects/nsd/about/) | Monitors Name server performance metrics using `nsd-control` tool. |
+| [ntpd](python.d.plugin/ntpd/README.md) | `NTPd` | Monitors the system variables of the local `ntpd` daemon (optional incl. variables of the polled peers) using the NTP Control Message Protocol via UDP socket. |
+| [nvidia_smi](python.d.plugin/nvidia_smi/README.md) | `Nvidia GPU` | Monitors performance metrics (memory usage, fan speed, pcie bandwidth utilization, temperature, etc.) using `nvidia-smi` tool. |
+| [openldap](python.d.plugin/openldap/README.md) | [`OpenLDAP`](https://www.openldap.org/) | provides statistics information from openldap (slapd) server. Statistics are taken from LDAP monitoring interface. |
+| [oracledb](python.d.plugin/oracledb/README.md) | [`OracleDB`](https://www.oracle.com/database/) | Monitors database performance and health metrics. |
+| [ovpn_status_log](python.d.plugin/ovpn_status_log/README.md) | [`OpenVPN`](https://openvpn.net/) | parses server log files and provides summary (client, traffic) metrics. |
+| [phpfpm](python.d.plugin/phpfpm/README.md) | [`PHP-FPM`](https://php-fpm.org/) | Collects application summary and processes health metrics scraping status page (`/status?full`). |
+| [portcheck](python.d.plugin/portcheck/README.md) | `TCP Endpoint` | Monitors tcp endpoint availability and response time. |
+| [postfix](python.d.plugin/postfix/README.md) | [`Postfix`](http://www.postfix.org/) | Monitors MTA email queue statistics using `postqueue` tool. |
+| [postgres](python.d.plugin/postgres/README.md) | [`PostgreSQL`](https://www.postgresql.org/) | Collects database health and performance metrics. |
+| [powerdns](python.d.plugin/powerdns/README.md) | [`PowerDNS`](https://www.powerdns.com/) | Monitors authoritative server and recursor statistics. |
+| [proxysql](python.d.plugin/proxysql/README.md) | [`ProxySQL`](https://www.proxysql.com/) | Monitors database backend and frontend performance metrics. |
+| [puppet](python.d.plugin/puppet/README.md) | [`Puppet`](https://puppet.com/) | Monitors status of Puppet Server and Puppet DB. |
+| [rabbitmq](python.d.plugin/rabbitmq/README.md) | [`RabbitMQ`](https://www.rabbitmq.com/) | Collects message broker global and per virtual host metrics. |
+| [redis](python.d.plugin/redis/README.md) | [`Redis`](https://redis.io/) | Monitors database status. It reads server response to `INFO` command. |
+| [rethinkdbs](python.d.plugin/rethinkdbs/README.md) | [`RethinkDB`](https://rethinkdb.com/) | Collects database server and cluster statistics. |
+| [retroshare](python.d.plugin/retroshare/README.md) | [`RetroShare`](https://retroshare.cc/) | Monitors application bandwidth, peers and DHT metrics. |
+| [riakkv](python.d.plugin/riakkv/README.md) | [`RiakKV`](https://riak.com/products/riak-kv/index.html) | Collects database stats from `/stats` endpoint. |
+| [samba](python.d.plugin/samba/README.md) | [`Samba`](https://www.samba.org/) | Collects file sharing metrics using `smbstatus` tool. |
+| [sensors](python.d.plugin/sensors/README.md) | `Linux Machines Sensors` | reads system sensors information (temperature, voltage, electric current, power, etc.). |
+| [smartd_log](python.d.plugin/smartd_log/README.md) | `Storage Devices` | reads SMART Disk Monitoring Daemon logs. |
+| [spigotmc](python.d.plugin/spigotmc/README.md) | [`SpigotMC`](https://www.spigotmc.org/) | Monitors average ticket rate and number of users. |
+| [springboot](python.d.plugin/springboot/README.md) | [`Spring Boot2`](https://spring.io/) | Monitors running Java Spring Boot applications that expose their metrics with the use of the Spring Boot Actuator. |
+| [squid](python.d.plugin/squid/README.md) | [`Squid`](http://www.squid-cache.org/) | Monitors client and server bandwidth/requests. This module Gathers data from Cache Manager component. |
+| [tomcat](python.d.plugin/tomcat/README.md) | [`Apache Tomcat`](http://tomcat.apache.org/) | Collects web server performance metrics from Manager App (`/manager/status?XML=true`). |
+| [tor](python.d.plugin/tor/README.md) | [`Tor`](https://www.torproject.org/) | reports traffic usage statistics. It uses `Tor` control port to gather the data. |
+| [traefik](python.d.plugin/traefik/README.md) | [`Traefic`](https://docs.traefik.io/) | uses Health API to provide statistics. |
+| [uwsgi](python.d.plugin/uwsgi/README.md) | `uWSGI` | Monitors performance metrics exposed by `Stats Server`. |
+| [varnish](python.d.plugin/varnish/README.md) | [`Varnish Cache`](https://varnish-cache.org/) | provides HTTP accelerator global, backends (VBE) and disks (SMF) statistics using `varnishstat` tool. |
+| [w1sensor](python.d.plugin/w1sensor/README.md) | `1-Wire Sensors` | Monitors sensor temperature. |
+| [web_log](python.d.plugin/web_log/README.md) | `Apache/NGINX/Squid` | tails access log file and Collects web server/caching proxy metrics. |
+
+## Third-party plugins
+
+Third-party plugins are distributed by their developers, and are not installed by default with Netdata. To use a
+third-party plugin, you must visit their documentation and follow the installation steps.
+
+| Name | Monitors | Description |
+| :------------------------------------------------------------------------------------------| :------------- | :-------------------------------------------------------- |
+| [netdata_nv_plugin](https://github.com/coraxx/netdata_nv_plugin) | Nvidia GPUs | Monitors nvidia GPUs. |
+| [netdata_ts3_plugin](https://github.com/coraxx/netdata_ts3_plugin) | Teamspeak 3 | polls active users and bandwidth from TeamSpeak 3 servers |
+| [netdata-ssh-module](https://github.com/Yaser-Amiri/netdata-ssh-module) | SSH | Monitors failed authentication requests of an SSH server |
+| [netdata-numsessions](https://github.com/veksh/netdata-numsessions) | `uptime` | Collects the number of currently logged-on users. |
+| [netdata_cyberpwrups_plugin](https://github.com/HawtDogFlvrWtr/netdata_cyberpwrups_plugin) | CyberPower UPS | |
+| [nim-netdata-plugin](https://github.com/FedericoCeratto/nim-netdata-plugin) | helper