NGINX tuning for best performance

nginx plus download older version stacks

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NGINX 🔗

DESCRIPTION 🔗

This integration primarily consists of the Smart Agent monitor . Below is an overview of that monitor.

Smart Agent Monitor 🔗

Monitors an NGINX instance using our fork of the collectd nginx plugin based on the collectd nginx plugin.

Note that this montior requires special configuration enabled in NGINX (see Setup).

NGINX-specific configuration 🔗

You must configure NGINX to expose status information by editing the NGINX configuration. Please see ngx_http_stub_status_module for a guide to configuring the NGINX stats module .

INSTALLATION 🔗

This integration is part of the SignalFx Smart Agent as the monitor. You should first deploy the Smart Agent to the same host as the service you want to monitor, and then continue with the configuration instructions below.

CONFIGURATION 🔗

To activate this monitor in the Smart Agent, add the following to your agent config:

monitors:# All monitor config goes under this key-type:collectd/nginx...# Additional config

For a list of monitor options that are common to all monitors, see Common Configuration.

Config option	Required	Type	Description
yes
yes
no
no	The full URL of the status endpoint; can be a template (default:)
no
no
no	(default:)

USAGE 🔗

Sample of built-in dashboard in SignalFx:

connections.accepted 🔗

Connections accepted by NGINX Web Server

connections.failed 🔗

Connections failed by the NGINX Web Server

connections.handled 🔗

Connections handled by NGINX Web Server

nginx_connections.active 🔗

Connections active in NGINX Web Server

nginx_connections.reading 🔗

Connections being read by NGINX Web Server

nginx_connections.waiting 🔗

Connections waited on by NGINX Web Server

nginx_connections.writing 🔗

Connections being written by NGINX Web Server

nginx_requests 🔗

Requests handled by NGINX Web Server

Metrics that are categorized as container/host (default) are in bold and italics in the list below.

These are the metrics available for this integration.

(cumulative)
Connections accepted by NGINX Web Server
(cumulative)
Connections failed by the NGINX Web Server
(cumulative)
Connections handled by NGINX Web Server
(gauge)
Connections active in NGINX Web Server
(gauge)
Connections being read by NGINX Web Server
(gauge)
Connections waited on by NGINX Web Server
(gauge)
Connections being written by NGINX Web Server
(cumulative)
Requests handled by NGINX Web Server

Non-default metrics (version 4.7.0+) 🔗

The following information applies to the agent version 4.7.0+ that has set on the top level of the agent config.

To emit metrics that are not default, you can add those metrics in the generic monitor-level config option. Metrics that are derived from specific configuration options that do not appear in the above list of metrics do not need to be added to .

To see a list of metrics that will be emitted you can run after configuring this monitor in a running agent instance.

Legacy non-default metrics (version < 4.7.0) 🔗

The following information only applies to agent version older than 4.7.0. If you have a newer agent and have set at the top level of your agent config, see the section above. See upgrade instructions in Old-style inclusion list filtering.

If you have a reference to the in your agent’s top-level config option, and you want to emit metrics that are not in that allow list, then you need to add an item to the top-level config option to override that allow list (see Inclusion filtering. Or you can just copy the whitelist.json, modify it, and reference that in .

Источник: [https://torrent-igruha.org/3551-portal.html]

Nginx plus download older version stacks