agraddy

The MetricRiv plugin provides a simple page that gives you a quick overview of the stats for your WordPress site and the overall stats of your WooCommerce store if you have WooCommerce installed.
This plugin allows for the creation of a connection key that can be used on <a href="https://www.metricriv.com" rel="nofollow ugc">MetricRiv.com</a> to pull in metrics and make calculations on the stats for your site and store. MetricRiv also provides additional options like the ability to pull data from specific date ranges or combine the data with other 3rd party stats.
Be careful to keep the MetricRiv keys private. Anyone with access to the keys will be able to see private and sensitive stats about your site.

MetricRiv

Provides overall stats and metrics for your site and also provides the ability to create a connection with MetricRiv.com.

Aaron Edwards

For live environment no-latency massively-scalable application metric tracking and code profiling via <a href="http://codeascraft.com/2011/02/15/measure-anything-measure-everything/" rel="nofollow ugc">Etsy’s StatsD</a> + Graphite.
Tracks everything in WordPress and Multisite:
<ul>
<li>Logins (success, fails, logout) </li>
<li>Password resets (attempts/successes)</li>
<li>User count (guage)</li>
<li>Users (registrations, spam, ham)</li>
<li>Posting (publish, trash, delete)</li>
<li>Commenting (received, approved, trashed, spam, unspam)</li>
<li>Attachments (Add, edit, delete)</li>
<li>XML-RPC (every command individually, you can rollup)</li>
<li>Multisite blog count (guage)</li>
<li>Multiiste blog actions (new, spam, ham, archive, unarchive, delete, undelete)</li>
<li>Page generation times</li>
<li>Query count (type + time when SAVEQUERIES defined)</li>
<li>Remote HTTP requests (count, time – by host)</li>
<li>WP Cron calls</li>
<li>WP Emails</li>
<li>and more!</li>
</ul>
Requires <a href="https://github.com/etsy/statsd" rel="nofollow ugc">StatsD</a> on localhost or a server on your private network.
You can also call the $statsd global class in other plugin/theme code for instant tracking of any application metric. See API usage instructions: https://github.com/domnikl/statsd-php/blob/develop/README.md
Contribute at <a href="https://github.com/uglyrobot/wordpress-statsd" rel="nofollow ugc">GitHub</a>.
<h3>To Do</h3>
Want to implement batch collection and send of metrics via one or minimal UDP packets required based on connection time.

StatsD WordPress Client

We use on hundreds of high traffic websites and it's quite useful for monitoring and debugging.



Proven to work well

For no-latency massively-scalable WP application metric tracking and code profiling via Etsy's StatsD + Graphite.

MetricRiv vs StatsD WordPress Client