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-rw-r--r--backends/prometheus/README.md2
-rw-r--r--collectors/cgroups.plugin/README.md2
-rw-r--r--collectors/python.d.plugin/README.md2
-rw-r--r--collectors/python.d.plugin/go_expvar/README.md2
-rw-r--r--collectors/python.d.plugin/web_log/README.md2
-rw-r--r--collectors/tc.plugin/README.md2
-rw-r--r--doc/Add-more-charts-to-netdata.md220
-rw-r--r--doc/Running-behind-apache.md2
-rw-r--r--doc/Running-behind-nginx.md2
-rw-r--r--doc/netdata-security.md10
-rwxr-xr-xhtmldoc/buildyaml.sh2
-rw-r--r--installer/README.md2
-rw-r--r--registry/README.md4
-rw-r--r--web/api/badges/README.md2
-rw-r--r--web/gui/custom/README.md2
15 files changed, 129 insertions, 129 deletions
diff --git a/backends/prometheus/README.md b/backends/prometheus/README.md
index 2ffa1bba3d..99a11f9425 100644
--- a/backends/prometheus/README.md
+++ b/backends/prometheus/README.md
@@ -9,7 +9,7 @@ Prometheus is a distributed monitoring system which offers a very simple setup a
### Installing netdata
-There are number of ways to install netdata according to [Installation](https://github.com/netdata/netdata/wiki/Installation)
+There are number of ways to install netdata according to [Installation](../../installer/#installation)
The suggested way of installing the latest netdata and keep it upgrade automatically. Using one line installation:
```
diff --git a/collectors/cgroups.plugin/README.md b/collectors/cgroups.plugin/README.md
index e78aa04406..8c66ba20f2 100644
--- a/collectors/cgroups.plugin/README.md
+++ b/collectors/cgroups.plugin/README.md
@@ -54,7 +54,7 @@ To provide a sane default for this setting, netdata uses the following pattern l
search for cgroups in subpaths matching = !*/init.scope !*-qemu !/init.scope !/system !/systemd !/user !/user.slice *
```
-So, we disable checking for **child cgroups** in systemd internal cgroups ([systemd services are monitored by netdata](https://github.com/netdata/netdata/wiki/monitoring-systemd-services)), user cgroups (normally used for desktop and remote user sessions), qemu virtual machines (child cgroups of virtual machines) and `init.scope`. All others are enabled.
+So, we disable checking for **child cgroups** in systemd internal cgroups ([systemd services are monitored by netdata](#monitoring-systemd-services)), user cgroups (normally used for desktop and remote user sessions), qemu virtual machines (child cgroups of virtual machines) and `init.scope`. All others are enabled.
### enabled cgroups
diff --git a/collectors/python.d.plugin/README.md b/collectors/python.d.plugin/README.md
index 4f54c7f3bf..673fc2c993 100644
--- a/collectors/python.d.plugin/README.md
+++ b/collectors/python.d.plugin/README.md
@@ -74,7 +74,7 @@ Writing new python module is simple. You just need to remember to include 5 majo
- **_get_data** method
- all code needs to be compatible with Python 2 (**≥ 2.7**) *and* 3 (**≥ 3.1**)
-If you plan to submit the module in a PR, make sure and go through the [PR checklist for new modules](https://github.com/netdata/netdata/wiki/New-Module-PR-Checklist) beforehand to make sure you have updated all the files you need to.
+If you plan to submit the module in a PR, make sure and go through the [PR checklist for new modules](#pull-request-checklist-for-python-plugins) beforehand to make sure you have updated all the files you need to.
### Global variables `ORDER` and `CHART`
diff --git a/collectors/python.d.plugin/go_expvar/README.md b/collectors/python.d.plugin/go_expvar/README.md
index b26f93b4c1..070d6d50f0 100644
--- a/collectors/python.d.plugin/go_expvar/README.md
+++ b/collectors/python.d.plugin/go_expvar/README.md
@@ -192,7 +192,7 @@ See [this issue](https://github.com/netdata/netdata/pull/1902#issuecomment-28449
Please see these two links to the official netdata documentation for more information about the values:
- [External plugins - charts](../../plugins.d/#chart)
-- [Chart variables](https://github.com/netdata/netdata/wiki/How-to-write-new-module#global-variables-order-and-chart)
+- [Chart variables](../#global-variables-order-and-chart)
**Line definitions**
diff --git a/collectors/python.d.plugin/web_log/README.md b/collectors/python.d.plugin/web_log/README.md
index c81fd02f41..d3c0373512 100644
--- a/collectors/python.d.plugin/web_log/README.md
+++ b/collectors/python.d.plugin/web_log/README.md
@@ -104,7 +104,7 @@ This is a nice view of the traffic the web server is receiving and is sending.
What is important to know for this chart, is that the bandwidth used for each request and response is accounted at the time the log is written. Since [**netdata**](https://my-netdata.io/) refreshes this chart every single second, you may have unrealistic spikes is the size of the requests or responses is too big. The reason is simple: a response may have needed 1 minute to be completed, but all the bandwidth used during that minute for the specific response will be accounted at the second the log line is written.
-As the legend on the chart suggests, you can use FireQoS to setup QoS on the web server ports and IPs to accurately measure the bandwidth the web server is using. Actually, [there may be a few more reasons to install QoS on your servers](https://github.com/netdata/netdata/wiki/You-should-install-QoS-on-all-your-servers)...
+As the legend on the chart suggests, you can use FireQoS to setup QoS on the web server ports and IPs to accurately measure the bandwidth the web server is using. Actually, [there may be a few more reasons to install QoS on your servers](../../tc.plugin/#tcplugin)...
**Bandwidth** KB/s
* received (bandwidth of requests)
diff --git a/collectors/tc.plugin/README.md b/collectors/tc.plugin/README.md
index c40c4553e8..74b856e827 100644
--- a/collectors/tc.plugin/README.md
+++ b/collectors/tc.plugin/README.md
@@ -66,7 +66,7 @@ QoS is about 2 features:
When your system is under a DDoS attack, it will get a lot more bandwidth compared to the one it can handle and probably your applications will crash. Setting a limit on the inbound traffic using QoS, will protect your servers (throttle the requests) and depending on the size of the attack may allow your legitimate users to access the server, while the attack is taking place.
- Using QoS together with a [SYNPROXY](https://github.com/netdata/netdata/wiki/Monitoring-SYNPROXY) will provide a great degree of protection against most DDoS attacks. Actually when I wrote that article, a few folks tried to DDoS the netdata demo site to see in real-time the SYNPROXY operation. They did not do it right, but anyway a great deal of requests reached the netdata server. What saved netdata was QoS. The netdata demo server has QoS installed, so the requests were throttled and the server did not even reach the point of resource starvation. Read about it [here](https://github.com/netdata/netdata/wiki/Monitoring-SYNPROXY#a-note-for-ddos-testers).
+ Using QoS together with a [SYNPROXY](../proc.plugin/README.md#linux-anti-ddos) will provide a great degree of protection against most DDoS attacks. Actually when I wrote that article, a few folks tried to DDoS the netdata demo site to see in real-time the SYNPROXY operation. They did not do it right, but anyway a great deal of requests reached the netdata server. What saved netdata was QoS. The netdata demo server has QoS installed, so the requests were throttled and the server did not even reach the point of resource starvation. Read about it [here](../proc.plugin/README.md#linux-anti-ddos).
On top of all these, QoS is extremely light. You will configure it once, and this is it. It will not bother you again and it will not use any noticeable CPU resources, especially on application and database servers.
diff --git a/doc/Add-more-charts-to-netdata.md b/doc/Add-more-charts-to-netdata.md
index 67638c8e16..1512a25e78 100644
--- a/doc/Add-more-charts-to-netdata.md
+++ b/doc/Add-more-charts-to-netdata.md
@@ -1,6 +1,6 @@
# Add more charts to netdata
-netdata collects system metrics by itself. It has many [internal plugins](https://github.com/netdata/netdata/tree/master/collectors) for collecting most of the metrics presented by default when it starts, collecting data from `/proc`, `/sys` and other Linux kernel sources.
+netdata collects system metrics by itself. It has many [internal plugins](../collectors) for collecting most of the metrics presented by default when it starts, collecting data from `/proc`, `/sys` and other Linux kernel sources.
To collect non-system metrics, netdata supports a plugin architecture. The following are the currently available external plugins:
@@ -101,7 +101,7 @@ This is a map of the all supported configuration options:
#### map of configuration files
-plugin | language | plugin<br/>configuration | modules<br/>configuration
+plugin | language | plugin<br/>configuration | modules<br/>configuration |
---:|:---:|:---:|:---|
`apps.plugin`<br/>(external plugin for monitoring the process tree on Linux and FreeBSD)|`C`|`netdata.conf` section `[plugin:apps]`|Custom configuration for the processes to be monitored at `apps_groups.conf`
`freebsd.plugin`<br/>(internal plugin for monitoring FreeBSD system resources)|`C`|`netdata.conf` section `[plugin:freebsd]`|one section for each module `[plugin:freebsd:MODULE]`. Each module may provide additional sections in the form of `[plugin:freebsd:MODULE:SUBSECTION]`.
@@ -125,305 +125,305 @@ You can add custom plugins following the [External Plugins Guide](../collectors/
---
-# available data collection modules
+## available data collection modules
These are all the data collection plugins currently available.
-## Web Servers
+### Web Servers
application|language|notes|
:---------:|:------:|:----|
-apache|python<br/>v2 or v3|Connects to multiple apache servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [apache.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/apache)<br/>configuration file: [python.d/apache.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/apache)|
-apache|BASH<br/>Shell Script|Connects to an apache server (local or remote) to collect real-time performance metrics.<br/><br/>DEPRECATED IN FAVOR OF THE PYTHON ONE. It is still supplied only as an example module to shell scripting plugins.<br/>&nbsp;<br/>netdata plugin: [charts.d.plugin](../collectors/charts.d.plugin#chartsdplugin)<br/>plugin module: [apache.chart.sh](https://github.com/netdata/netdata/tree/master/collectors/charts.d.plugin/apache)<br/>configuration file: [charts.d/apache.conf](https://github.com/netdata/netdata/tree/master/collectors/charts.d.plugin/apache)|
-ipfs|python<br/>v2 or v3|Connects to multiple ipfs servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [ipfs.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/ipfs)<br/>configuration file: [python.d/ipfs.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/ipfs)|
-litespeed|python<br/>v2 or v3|reads the litespeed `rtreport` files to collect metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [litespeed.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/litespeed)<br/>configuration file: [python.d/litespeed.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/litespeed)
-nginx|python<br/>v2 or v3|Connects to multiple nginx servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [nginx.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/nginx)<br/>configuration file: [python.d/nginx.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/nginx)|
-nginx_plus|python<br/>v2 or v3|Connects to multiple nginx_plus servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [nginx_plus.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/nginx_plus)<br/>configuration file: [python.d/nginx_plus.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/nginx_plus)|
-nginx|BASH<br/>Shell Script|Connects to an nginx server (local or remote) to collect real-time performance metrics.<br/><br/>DEPRECATED IN FAVOR OF THE PYTHON ONE. It is still supplied only as an example module to shell scripting plugins.<br/>&nbsp;<br/>netdata plugin: [charts.d.plugin](../collectors/charts.d.plugin#chartsdplugin)<br/>plugin module: [nginx.chart.sh](https://github.com/netdata/netdata/tree/master/collectors/charts.d.plugin/nginx)<br/>configuration file: [charts.d/nginx.conf](https://github.com/netdata/netdata/tree/master/collectors/charts.d.plugin/nginx)|
-phpfpm|python<br/>v2 or v3|Connects to multiple phpfpm servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [phpfpm.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/phpfpm)<br/>configuration file: [python.d/phpfpm.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/phpfpm)|
-phpfpm|BASH<br/>Shell Script|Connects to one or more phpfpm servers (local or remote) to collect real-time performance metrics.<br/><br/>DEPRECATED IN FAVOR OF THE PYTHON ONE. It is still supplied only as an example module to shell scripting plugins.<br/>&nbsp;<br/>netdata plugin: [charts.d.plugin](../collectors/charts.d.plugin#chartsdplugin)<br/>plugin module: [phpfpm.chart.sh](https://github.com/netdata/netdata/tree/master/collectors/charts.d.plugin/phpfpm)<br/>configuration file: [charts.d/phpfpm.conf](https://github.com/netdata/netdata/tree/master/collectors/charts.d.plugin/phpfpm)|
-tomcat|python<br/>v2 or v3|Connects to multiple tomcat servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [tomcat.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/tomcat)<br/>configuration file: [python.d/tomcat.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/tomcat)|
-tomcat|BASH<br/>Shell Script|Connects to a tomcat server (local or remote) to collect real-time performance metrics.<br/><br/>DEPRECATED IN FAVOR OF THE PYTHON ONE. It is still supplied only as an example module to shell scripting plugins.<br/>&nbsp;<br/>netdata plugin: [charts.d.plugin](../collectors/charts.d.plugin#chartsdplugin)<br/>plugin module: [tomcat.chart.sh](https://github.com/netdata/netdata/tree/master/collectors/charts.d.plugin/tomcat)<br/>configuration file: [charts.d/tomcat.conf](https://github.com/netdata/netdata/tree/master/collectors/charts.d.plugin/tomcat)|
+apache|python<br/>v2 or v3|Connects to multiple apache servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [apache.chart.py](../collectors/python.d.plugin/apache)<br/>configuration file: [python.d/apache.conf](../collectors/python.d.plugin/apache)|
+apache|BASH<br/>Shell Script|Connects to an apache server (local or remote) to collect real-time performance metrics.<br/><br/>DEPRECATED IN FAVOR OF THE PYTHON ONE. It is still supplied only as an example module to shell scripting plugins.<br/>&nbsp;<br/>netdata plugin: [charts.d.plugin](../collectors/charts.d.plugin#chartsdplugin)<br/>plugin module: [apache.chart.sh](../collectors/charts.d.plugin/apache)<br/>configuration file: [charts.d/apache.conf](../collectors/charts.d.plugin/apache)|
+ipfs|python<br/>v2 or v3|Connects to multiple ipfs servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [ipfs.chart.py](../collectors/python.d.plugin/ipfs)<br/>configuration file: [python.d/ipfs.conf](../collectors/python.d.plugin/ipfs)|
+litespeed|python<br/>v2 or v3|reads the litespeed `rtreport` files to collect metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [litespeed.chart.py](../collectors/python.d.plugin/litespeed)<br/>configuration file: [python.d/litespeed.conf](../collectors/python.d.plugin/litespeed)
+nginx|python<br/>v2 or v3|Connects to multiple nginx servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [nginx.chart.py](../collectors/python.d.plugin/nginx)<br/>configuration file: [python.d/nginx.conf](../collectors/python.d.plugin/nginx)|
+nginx_plus|python<br/>v2 or v3|Connects to multiple nginx_plus servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [nginx_plus.chart.py](../collectors/python.d.plugin/nginx_plus)<br/>configuration file: [python.d/nginx_plus.conf](../collectors/python.d.plugin/nginx_plus)|
+nginx|BASH<br/>Shell Script|Connects to an nginx server (local or remote) to collect real-time performance metrics.<br/><br/>DEPRECATED IN FAVOR OF THE PYTHON ONE. It is still supplied only as an example module to shell scripting plugins.<br/>&nbsp;<br/>netdata plugin: [charts.d.plugin](../collectors/charts.d.plugin#chartsdplugin)<br/>plugin module: [nginx.chart.sh](../collectors/charts.d.plugin/nginx)<br/>configuration file: [charts.d/nginx.conf](../collectors/charts.d.plugin/nginx)|
+phpfpm|python<br/>v2 or v3|Connects to multiple phpfpm servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [phpfpm.chart.py](../collectors/python.d.plugin/phpfpm)<br/>configuration file: [python.d/phpfpm.conf](../collectors/python.d.plugin/phpfpm)|
+phpfpm|BASH<br/>Shell Script|Connects to one or more phpfpm servers (local or remote) to collect real-time performance metrics.<br/><br/>DEPRECATED IN FAVOR OF THE PYTHON ONE. It is still supplied only as an example module to shell scripting plugins.<br/>&nbsp;<br/>netdata plugin: [charts.d.plugin](../collectors/charts.d.plugin#chartsdplugin)<br/>plugin module: [phpfpm.chart.sh](../collectors/charts.d.plugin/phpfpm)<br/>configuration file: [charts.d/phpfpm.conf](../collectors/charts.d.plugin/phpfpm)|
+tomcat|python<br/>v2 or v3|Connects to multiple tomcat servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [tomcat.chart.py](../collectors/python.d.plugin/tomcat)<br/>configuration file: [python.d/tomcat.conf](../collectors/python.d.plugin/tomcat)|
+tomcat|BASH<br/>Shell Script|Connects to a tomcat server (local or remote) to collect real-time performance metrics.<br/><br/>DEPRECATED IN FAVOR OF THE PYTHON ONE. It is still supplied only as an example module to shell scripting plugins.<br/>&nbsp;<br/>netdata plugin: [charts.d.plugin](../collectors/charts.d.plugin#chartsdplugin)<br/>plugin module: [tomcat.chart.sh](../collectors/charts.d.plugin/tomcat)<br/>configuration file: [charts.d/tomcat.conf](../collectors/charts.d.plugin/tomcat)|
---
-## Web Log Parsers
+### Web Log Parsers
application|language|notes|
:---------:|:------:|:----|
-web_log|python<br/>v2 or v3|powerful plugin, capable of incrementally parsing any number of web server log files <br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [web_log.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/web_log)<br/>configuration file: [python.d/web_log.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/web_log)|
+web_log|python<br/>v2 or v3|powerful plugin, capable of incrementally parsing any number of web server log files <br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [web_log.chart.py](../collectors/python.d.plugin/web_log)<br/>configuration file: [python.d/web_log.conf](../collectors/python.d.plugin/web_log)|
---
-## Database Servers
+### Database Servers
application|language|notes|
:---------:|:------:|:----|
-couchdb|python<br/>v2 or v3|Connects to multiple couchdb servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [couchdb.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/couchdb)<br/>configuration file: [python.d/couchdb.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/couchdb)|
-memcached|python<br/>v2 or v3|Connects to multiple memcached servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [memcached.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/memcached)<br/>configuration file: [python.d/memcached.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/memcached)|
-mongodb|python<br/>v2 or v3|Connects to multiple `mongodb` servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>Requires package `python-pymongo`.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [mongodb.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/mongodb)<br/>configuration file: [python.d/mongodb.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/mongodb)|
-mysql<br/>mariadb|python<br/>v2 or v3|Connects to multiple mysql or mariadb servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>Requires package `python-mysqldb` (faster and preferred), or `python-pymysql`. <br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [mysql.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/mysql)<br/>configuration file: [python.d/mysql.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/mysql)|
-mysql<br/>mariadb|BASH<br/>Shell Script|Connects to multiple mysql or mariadb servers (local or remote) to collect real-time performance metrics.<br/><br/>DEPRECATED IN FAVOR OF THE PYTHON ONE. It is still supplied only as an example module to shell scripting plugins.<br/>&nbsp;<br/>netdata plugin: [charts.d.plugin](../collectors/charts.d.plugin#chartsdplugin)<br/>plugin module: [mysql.chart.sh](https://github.com/netdata/netdata/tree/master/collectors/charts.d.plugin/mysql)<br/>configuration file: [charts.d/mysql.conf](https://github.com/netdata/netdata/tree/master/collectors/charts.d.plugin/mysql)|
-postgres|python<br/>v2 or v3|Connects to multiple postgres servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>Requires package `python-psycopg2`.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [postgres.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/postgres)<br/>configuration file: [python.d/postgres.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/postgres)|
-redis|python<br/>v2 or v3|Connects to multiple redis servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [redis.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/redis)<br/>configuration file: [python.d/redis.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/redis)|
-rethinkdb|python<br/>v2 or v3|Connects to multiple rethinkdb servers (local or remote) to collect real-time metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [rethinkdb.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/rethinkdbs)<br/>configuration file: [python.d/rethinkdb.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/rethinkdbs)|
+couchdb|python<br/>v2 or v3|Connects to multiple couchdb servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [couchdb.chart.py](../collectors/python.d.plugin/couchdb)<br/>configuration file: [python.d/couchdb.conf](../collectors/python.d.plugin/couchdb)|
+memcached|python<br/>v2 or v3|Connects to multiple memcached servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [memcached.chart.py](../collectors/python.d.plugin/memcached)<br/>configuration file: [python.d/memcached.conf](../collectors/python.d.plugin/memcached)|
+mongodb|python<br/>v2 or v3|Connects to multiple `mongodb` servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>Requires package `python-pymongo`.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [mongodb.chart.py](../collectors/python.d.plugin/mongodb)<br/>configuration file: [python.d/mongodb.conf](../collectors/python.d.plugin/mongodb)|
+mysql<br/>mariadb|python<br/>v2 or v3|Connects to multiple mysql or mariadb servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>Requires package `python-mysqldb` (faster and preferred), or `python-pymysql`. <br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [mysql.chart.py](../collectors/python.d.plugin/mysql)<br/>configuration file: [python.d/mysql.conf](../collectors/python.d.plugin/mysql)|
+mysql<br/>mariadb|BASH<br/>Shell Script|Connects to multiple mysql or mariadb servers (local or remote) to collect real-time performance metrics.<br/><br/>DEPRECATED IN FAVOR OF THE PYTHON ONE. It is still supplied only as an example module to shell scripting plugins.<br/>&nbsp;<br/>netdata plugin: [charts.d.plugin](../collectors/charts.d.plugin#chartsdplugin)<br/>plugin module: [mysql.chart.sh](../collectors/charts.d.plugin/mysql)<br/>configuration file: [charts.d/mysql.conf](../collectors/charts.d.plugin/mysql)|
+postgres|python<br/>v2 or v3|Connects to multiple postgres servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>Requires package `python-psycopg2`.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [postgres.chart.py](../collectors/python.d.plugin/postgres)<br/>configuration file: [python.d/postgres.conf](../collectors/python.d.plugin/postgres)|
+redis|python<br/>v2 or v3|Connects to multiple redis servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [redis.chart.py](../collectors/python.d.plugin/redis)<br/>configuration file: [python.d/redis.conf](../collectors/python.d.plugin/redis)|
+rethinkdb|python<br/>v2 or v3|Connects to multiple rethinkdb servers (local or remote) to collect real-time metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [rethinkdb.chart.py](../collectors/python.d.plugin/rethinkdbs)<br/>configuration file: [python.d/rethinkdb.conf](../collectors/python.d.plugin/rethinkdbs)|
---
-## Social Sharing Servers
+### Social Sharing Servers
application|language|notes|
:---------:|:------:|:----|
-retroshare|python<br/>v2 or v3|Connects to multiple retroshare servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [retroshare.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/retroshare)<br/>configuration file: [python.d/retroshare.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/retroshare)|
+retroshare|python<br/>v2 or v3|Connects to multiple retroshare servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [retroshare.chart.py](../collectors/python.d.plugin/retroshare)<br/>configuration file: [python.d/retroshare.conf](../collectors/python.d.plugin/retroshare)|
---
-## Proxy Servers
+### Proxy Servers
application|language|notes|
:---------:|:------:|:----|
-squid|python<br/>v2 or v3|Connects to multiple squid servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [squid.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/squid)<br/>configuration file: [python.d/squid.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/squid)|
-squid|BASH<br/>Shell Script|Connects to a squid server (local or remote) to collect real-time performance metrics.<br/><br/>DEPRECATED IN FAVOR OF THE PYTHON ONE. It is still supplied only as an example module to shell scripting plugins.<br/>&nbsp;<br/>netdata plugin: [charts.d.plugin](../collectors/charts.d.plugin#chartsdplugin)<br/>plugin module: [squid.chart.sh](https://github.com/netdata/netdata/tree/master/collectors/charts.d.plugin/squid)<br/>configuration file: [charts.d/squid.conf](https://github.com/netdata/netdata/tree/master/collectors/charts.d.plugin/squid)|
+squid|python<br/>v2 or v3|Connects to multiple squid servers (local or remote) to collect real-time performance metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [squid.chart.py](../collectors/python.d.plugin/squid)<br/>configuration file: [python.d/squid.conf](../collectors/python.d.plugin/squid)|
+squid|BASH<br/>Shell Script|Connects to a squid server (local or remote) to collect real-time performance metrics.<br/><br/>DEPRECATED IN FAVOR OF THE PYTHON ONE. It is still supplied only as an example module to shell scripting plugins.<br/>&nbsp;<br/>netdata plugin: [charts.d.plugin](../collectors/charts.d.plugin#chartsdplugin)<br/>plugin module: [squid.chart.sh](../collectors/charts.d.plugin/squid)<br/>configuration file: [charts.d/squid.conf](../collectors/charts.d.plugin/squid)|
---
-## HTTP Accelerators
+### HTTP Accelerators
application|language|notes|
:---------:|:------:|:----|
-varnish|python<br/>v2 or v3|Uses the varnishstat command to provide varnish cache statistics (client metrics, cache perfomance, thread-related metrics, backend health, memory usage etc.).<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [varnish.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/varnish)<br/>configuration file: [python.d/varnish.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/varnish)|
+varnish|python<br/>v2 or v3|Uses the varnishstat command to provide varnish cache statistics (client metrics, cache perfomance, thread-related metrics, backend health, memory usage etc.).<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [varnish.chart.py](../collectors/python.d.plugin/varnish)<br/>configuration file: [python.d/varnish.conf](../collectors/python.d.plugin/varnish)|
---
-## Search Engines
+### Search Engines
application|language|notes|
:---------:|:------:|:----|
-elasticsearch|python<br/>v2 or v3|Monitor elasticsearch performance and health metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [elasticsearch.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/elasticsearch)<br/>configuration file: [python.d/elasticsearch.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/elasticsearch)|
+elasticsearch|python<br/>v2 or v3|Monitor elasticsearch performance and health metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [elasticsearch.chart.py](../collectors/python.d.plugin/elasticsearch)<br/>configuration file: [python.d/elasticsearch.conf](../collectors/python.d.plugin/elasticsearch)|
---
-## Name Servers
+### Name Servers
application|language|notes|
:---------:|:------:|:----|
-named|node.js|Connects to multiple named (ISC-Bind) servers (local or remote) to collect real-time performance metrics. All versions of bind after 9.9.10 are supported.<br/>&nbsp;<br/>netdata plugin: [node.d.plugin](../collectors/node.d.plugin#nodedplugin)<br/>plugin module: [named.node.js](https://github.com/netdata/netdata/tree/master/collectors/node.d.plugin/named)<br/>configuration file: [node.d/named.conf](https://github.com/netdata/netdata/tree/master/collectors/node.d.plugin/named)|
-bind_rndc|python<br/>v2 or v3|Parses named.stats dump file to collect real-time performance metrics. All versions of bind after 9.6 are supported.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [bind_rndc.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/bind_rndc)<br/>configuration file: [python.d/bind_rndc.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/bind_rndc)|
-nsd|python<br/>v2 or v3|Charts the nsd received queries and zones.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [nsd.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/nsd)<br/>configuration file: [python.d/nsd.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/nsd)
-powerdns|python<br/>v2 or v3|Monitors powerdns performance and health metrics <br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [powerdns.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/powerdns)<br/>configuration file: [python.d/powerdns.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/powerdns)|
-dnsdist|python<br/>v2 or v3|Monitors dnsdist performance and health metrics <br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [dnsdist.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/dnsdist)<br/>configuration file: [python.d/dnsdist.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/dnsdist)|
-unbound|python<br/>v2 or v3|Monitors Unbound performance and resource usage metrics <br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [unbound.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/unbound)<br/>configuration file: [python.d/unbound.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/unbound)|
+named|node.js|Connects to multiple named (ISC-Bind) servers (local or remote) to collect real-time performance metrics. All versions of bind after 9.9.10 are supported.<br/>&nbsp;<br/>netdata plugin: [node.d.plugin](../collectors/node.d.plugin#nodedplugin)<br/>plugin module: [named.node.js](../collectors/node.d.plugin/named)<br/>configuration file: [node.d/named.conf](../collectors/node.d.plugin/named)|
+bind_rndc|python<br/>v2 or v3|Parses named.stats dump file to collect real-time performance metrics. All versions of bind after 9.6 are supported.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [bind_rndc.chart.py](../collectors/python.d.plugin/bind_rndc)<br/>configuration file: [python.d/bind_rndc.conf](../collectors/python.d.plugin/bind_rndc)|
+nsd|python<br/>v2 or v3|Charts the nsd received queries and zones.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [nsd.chart.py](../collectors/python.d.plugin/nsd)<br/>configuration file: [python.d/nsd.conf](../collectors/python.d.plugin/nsd)
+powerdns|python<br/>v2 or v3|Monitors powerdns performance and health metrics <br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [powerdns.chart.py](../collectors/python.d.plugin/powerdns)<br/>configuration file: [python.d/powerdns.conf](../collectors/python.d.plugin/powerdns)|
+dnsdist|python<br/>v2 or v3|Monitors dnsdist performance and health metrics <br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [dnsdist.chart.py](../collectors/python.d.plugin/dnsdist)<br/>configuration file: [python.d/dnsdist.conf](../collectors/python.d.plugin/dnsdist)|
+unbound|python<br/>v2 or v3|Monitors Unbound performance and resource usage metrics <br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [unbound.chart.py](../collectors/python.d.plugin/unbound)<br/>configuration file: [python.d/unbound.conf](../collectors/python.d.plugin/unbound)|
---
-## DHCP Servers
+### DHCP Servers
application|language|notes|
:---------:|:------:|:----|
-isc dhcp|python<br/>v2 or v3|Monitor lease database to show all active leases.<br/>&nbsp;<br/>Python v2 requires package `python-ipaddress`.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [isc-dhcpd.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/isc_dhcpd)<br/>configuration file: [python.d/isc-dhcpd.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/isc_dhcpd)|
+isc dhcp|python<br/>v2 or v3|Monitor lease database to show all active leases.<br/>&nbsp;<br/>Python v2 requires package `python-ipaddress`.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [isc-dhcpd.chart.py](../collectors/python.d.plugin/isc_dhcpd)<br/>configuration file: [python.d/isc-dhcpd.conf](../collectors/python.d.plugin/isc_dhcpd)|
---
-## Load Balancers
+### Load Balancers
application|language|notes|
:---------:|:------:|:----|
-haproxy|python<br/>v2 or v3|Monitor frontend, backend and health metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [haproxy.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/haproxy)<br/>configuration file: [python.d/haproxy.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/haproxy)|
-traefik|python<br/>v2 or v3|Connects to multiple traefik instances (local or remote) to collect API metrics (response status code, response time, average response time and server uptime).<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [traefik.chart.py](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/traefik)<br/>configuration file: [python.d/traefik.conf](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/traefik)|
+haproxy|python<br/>v2 or v3|Monitor frontend, backend and health metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [haproxy.chart.py](../collectors/python.d.plugin/haproxy)<br/>configuration file: [python.d/haproxy.conf](../collectors/python.d.plugin/haproxy)|
+traefik|python<br/>v2 or v3|Connects to multiple traefik instances (local or remote) to collect API metrics (response status code, response time, average response time and server uptime).<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](../collectors/python.d.plugin)<br/>plugin module: [traefik.chart.py](../collectors/python.d.plugin/traefik)<br/>configuration file: [python.d/traefik.conf](../collectors/python.d.plugin/traefik)|
---
-## Message Brokers
+### Message Brokers
application|language|notes|
:---------:|:------:|:----|
-rabbitmq|python<br/>v2 or v3|Monitor rabbitmq performance and health metrics.<br/>&nbsp;<br/>netdata plugin: [python.d.plugin](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin)<br/>plugin module: [rabbitmq.chart.py](https://github.