Memcached plugin

This plugin

collects performance metrics from a memcached instance.

Prerequisites

Meter version 4.2 or later must be installed.

The Memcached plugin supports the following Operating Systems.

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 Memcached hostname.
Port	The Memcached port.
Poll Interval	How often (in milliseconds) to poll for metrics
Source	The source to display in the legend for the Memcached data.

Advanced configuration

To customize this plugin, see Memcached plugin on GitHub.

Metric Name	Description
Memcached Allocated	Percent of available memory used
Memcached Connections	Number of current connections
Memcached Hits	Number of cache hits
Memcached Misses	Number of cache misses
Memcached Items	Total number of items in cache
Memcached Requests	Number of requests
Memcached Network In	Number of bytes read from network
Memcached Network Out	Number of bytes written to network