kohashi

<p>WPPerformanceTester was written as a tool to benchmark WordPress in the <a href="http://reviewsignal.com/blog/2015/07/28/wordpress-hosting-performance-benchmarks-2015/" rel="nofollow ugc">WordPress Hosting Performance Benchmarks (2015)</a> by <a href="http://reviewsignal.com" rel="nofollow ugc">Review Signal</a>. Current benchmarks are on <a href="https://wphostingbenchmarks.com" rel="nofollow ugc">WPHostingBenchmarks.com</a>. It was designed to test the server’s performance by stressing PHP, MySql and running $wpdb queries.</p>
<p>WPPerformanceTester performs the following tests</p>
<ul>
<li>Math – 100,000 math function tests</li>
<li>String Manipulation – 100,000 string manipulation tests</li>
<li>Loops – 1,000,000 loop iterations</li>
<li>Conditionals – 1,000,000 conditional logic checks</li>
<li>MySql (connect, select, version, aes_encrypt) – basic mysql functions and 5,000,000 AES_ENCRYPT() iterations</li>
<li>\$wpdb – 250 insert, select, update and delete operations through \$wpdb</li>
</ul>
<p>It also allows you to see how your server’s performance stacks up against our industry benchmark. Our industry benchmark is the average of all submitted test results.</p>
<h3>Notes on Performance</h3>
<p>Performance can be measured in a lot of ways. WPPerformanceTester was simply one component of a much larger performance benchmark. It tests a single server (or node) that it is running on. So if you’re considering looking at the results from a clustered or distributed setup, it may give you limited insight into how well your whole system performs. WPPerformanceTester is about the raw speed a system has to execute code and perform database operations.</p>
<p>Real website performance isn’t always correlated with raw speed. A seemingly slow website could have a very fast WPPerformanceTester result. There are lots of layers (namely caching) in making a WordPress website fast. A good caching layer will almost always outperform computing power. But when the caching layers are equal, raw speed can make a difference.</p>
<p>WPPerformanceTester is simply one tool to add to your toolkit in measuring performance. You should have a variety of others to test other facets of performance.</p>
<h3>Known Issues</h3>
<p>If the script times out (max_execution_time limit) it will not show any results. You can solve this by increasing the max_execution_time in the php.ini. Some plugins may also cause WPPerformanceTester to run exceptionally slow and make it more likely to hit this limit. One such plugin is VersionPress. You can temporarily disable plugins that might be interfering with it as an alternative way to run it.</p>
<blockquote>
<p><strong>Note:</strong></p>
<ul>
<li>It’s always best to <strong>BACKUP EVERYTHING</strong> before running <strong>ANY</strong> new plugin or making changes to your WordPress install.</li>
</ul>
</blockquote>


WPPerformanceTester

WPPerformanceTester benchmarks your server's performance through a variety of PHP, MySql and WordPress tests

Jeffrey Schutzman

<p>Provides details on your WP-eCommerce and WordPress installation state, issues and performance.</p>
<p>We have provided this plugin in the hope that it will help you identify issues with your WordPress and WP-eCommerce<br />
configuration.</p>
<h4>Checks for the following unfortunate conditions existing on your site:</h4>
<ul>
<li>Unreachable links to products, checkout, results and user profile pages.  Checks HTTP and HTTPS.</li>
<li>Too many options in the WordPress options table</li>
<li>Too many autoload options in the WordPress options table</li>
<li>Too much autoload data in the WordPress options table</li>
<li>Too many transients in the WordPress database</li>
<li>Expired transients in the WordPress database</li>
<li>Orphaned WordPress post meta</li>
<li>Orphaned WordPress taxonomy terms</li>
<li>Memcache not present</li>
<li>APC not present</li>
<li>Object cache not functioning</li>
<li>Slow un-cached query performance</li>
<li>Slow cached query performance</li>
</ul>
<h4>Makes available to the store administrator individual actions that will:</h4>
<ul>
<li>Delete all WordPress Transients from the WordPress database</li>
<li>Delete expired WordPress transients from the WordPress database</li>
<li>Delete orphaned WordPress post meta</li>
<li>Delete orphaned WordPress taxonomy meta</li>
<li>Delete all files that are part of the WordPress cache</li>
<li>Flush the WordPress cache</li>
<li>Test the configuration of memcache object cache</li>
<li>Initiate a memcache (object cache) flush</li>
</ul>


Store Check-Up and Fix-Up for WP-eCommerce

Provides details on your WP-eCommerce and WordPress installation state, issues and performance.

WPPerformanceTester vs Store Check-Up and Fix-Up for WP-eCommerce