Redis plugin

This plugin collects performance statistics from a Redis instance using the Redis API.

Prerequisites

Meter version 4.2 or later must be installed.

The Redis plugin version 2.6 or later supports the following Operating Systems.

Linux

From the top right of the screen, perform one of the following actions:
- Click > Data Collection, select the TrueSight meter, and select the Sources tab.
- Click > Configure Sources.
Use the search box or scroll through the page to find the source system which has the TrueSight meter on which you want to install the plugin.
Click the name of the source to view source details.
Select the Plugins tab.
Use the search box or scroll through the page to find the plugin you want to install.
Click + Install to start the installation.
Refer to the following sections for the configuration details required to collect data and view the list of plugin metrics.

Field Name	Description
Host	The redis hostname.
Port	The redis port.
Password	Password to the redis server.
PollInterval	Interval (in milliseconds) to query the redis server.
Source	The source to display in the legend for the REDIS data.

Advanced configuration

To customize this plugin, see Redis plugin on GitHub.

Metric Name	Description
Redis Connected Clients	Number of client connections (excluding connections from slaves)
Redis Key Hits	Number of successful lookup of keys in the main dictionary
Redis Key Misses	Number of failed lookup of keys in the main dictionary
Redis Keys Expired	Total number of key expiration events
Redis Key Evictions	Number of evicted keys due to maxmemory limit
Redis Connections Received	Total number of connections accepted by the server
Redis Commands Processed	Total number of commands processed by the server
Redis Used Memory	Percentage of server memory used for the Redis instance