Peter Booker

PromPress tracks various website and WordPress related metrics for collection by <a href="https://prometheus.io/" rel="nofollow ugc">Prometheus</a>, which allows you to monitor your site’s performance and health. You can even setup dashboards with <a href="https://grafana.com/" rel="nofollow ugc">Grafana</a> and/or setup alerting via <a href="https://prometheus.io/docs/alerting/latest/alertmanager/" rel="nofollow ugc">Prometheus Alertmanager</a>.
(Note: Requires Object Caching via Redis to be active, so that the plugin can store metrics.)
We track a range of Website and WordPress specific metrics:
<ul>
<li>Request Count</li>
<li>Request Duration</li>
<li>Request Peak Memory Usage</li>
<li>External Request Duration</li>
<li>Query Count</li>
<li>Query Duration</li>
<li>Plugin Updates</li>
<li>Theme Updates</li>
<li>Emails Sent</li>
<li>User Count</li>
<li>Post Count</li>
<li>Option Count</li>
</ul>
This gives you the ability to monitor the performance of your website over time and get an early warning of potential problems, like your site sending a lot of emails or the post count increasing a lot.
We purposefully avoid general software and/or server level metrics which are better handled outside of the website, like detailed database metrics which is better handled via the <a href="https://github.com/prometheus/mysqld_exporter" rel="nofollow ugc">mysqld exporter</a>.

PromPress

Monitor the performance and health of your site with Prometheus.

jittarao

This plugin adds a meta box to the bottom of every page, which will allow you to mark the event of the page landing in MixPanel accordingly. 
You no longer need to add the mixpanel.track() javascript snippet in your theme files.
Updated to Version 1.5.1 
– Tracking code updated to latest version. 
– Now you can custom label posts too. 
– Event tracking code has been moved to wp_footer.php for speed improvements.

MixPanel

This is a plugin that allows you to get MixPanel analytics up and running on WordPress very easily.

PromPress vs MixPanel