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.

Riyaz

Social Metrics is a Social Media Analytics tool you can use to track your WordPress blog performance on popular social networking websites and services.
<a href="http://www.riyaz.net/social-metrics/" title="Social Metrics Homepage" rel="nofollow ugc">Plugin Homepage</a> | <a href="http://www.riyaz.net/social-metrics-pro/" title="Social Metrics Pro" rel="nofollow ugc">Learn more about the Pro Version</a>
Features:
<ul>
<li>Track how is your content shared on Twitter, Facebook, Google +1, StumbleUpon, Digg and LinkedIn</li>
<li>Find out exactly how many times your posts/pages have been shared across these social networks</li>
<li>Performance of all blog posts and pages is displayed in tabular format</li>
<li>Browse to find out which posts have gone viral and been popularised over the social media</li>
<li>Use the information to find out which social media websites should you promote your content the most</li>
<li>Access Social Metrics from WordPress Admin bar</li>
<li>Easily filter the displayed output by categories and by month</li>
<li>Quickly switch between posts and pages</li>
<li>Choose how many posts you wish to see at a time</li>
<li>Seamlessly share posts/pages over the social networks from right within the Social Metrics Dashboard</li>
<li>Lightweight plugin with minimal settings</li>
</ul>

Social Metrics

Track how's your blog doing across the leading social networking websites and services.

PromPress vs Social Metrics