Title: MetrixWire APM Author: platkadigital Published: آقوست 26, 2026 Last modified: آقوست 26, 2026 --- Search plugins ![](https://s.w.org/plugins/geopattern-icon/metrixwire-apm.svg) # MetrixWire APM By [platkadigital](https://profiles.wordpress.org/platkadigital/) [Download](https://downloads.wordpress.org/plugin/metrixwire-apm.1.1.0.zip) * [Details](https://azb.wordpress.org/plugins/metrixwire-apm/#description) * [Reviews](https://azb.wordpress.org/plugins/metrixwire-apm/#reviews) * [Installation](https://azb.wordpress.org/plugins/metrixwire-apm/#installation) * [Development](https://azb.wordpress.org/plugins/metrixwire-apm/#developers) [Support](https://wordpress.org/support/plugin/metrixwire-apm/) ## Description MetrixWire APM traces every WordPress request end-to-end: response time, status, and (when `SAVEQUERIES` is enabled) each `$wpdb` query as its own span. Detectors on the MetrixWire dashboard flag N+1 queries, slow endpoints, slow queries, and unhandled exceptions from the traces this plugin sends. No code changes are required — activate the plugin, paste your API key and endpoint under **Settings MetrixWire**, and traces start flowing. For the absolute earliest possible trace start (before regular plugins load), see the must-use plugin variant bundled with the `metrixwire/php` Composer package instead. #### External services This plugin sends trace data to the MetrixWire endpoint you configure — your own instance, or metrixwire.com if you use the hosted service. Each request contains the HTTP method, path, response status, duration, and (when `SAVEQUERIES` is enabled) the SQL text and duration of each database query. Nothing is sent until you enter an API key and endpoint, and nothing is sent while the Enabled toggle is off. Traces leave the site on the `shutdown` hook, after the response has already reached the visitor. ## Installation 1. Upload the `metrixwire-apm` folder to `/wp-content/plugins/`, or install the zip via **Plugins Add New Upload Plugin**. 2. Activate the plugin through the **Plugins** menu. 3. Go to **Settings MetrixWire** and enter your project’s API key and endpoint URL( find both in your MetrixWire dashboard’s install guide). 4. Optionally add `define( 'SAVEQUERIES', true );` to `wp-config.php` to capture per- query spans. 5. Click **Test Connection** to confirm the key and endpoint are valid before saving. ## FAQ ### Can I configure this via wp-config.php instead of the settings screen? Yes. Define `METRIXWIRE_KEY`, `METRIXWIRE_ENDPOINT`, and optionally `METRIXWIRE_ENABLED` as constants in wp-config.php — they take precedence over the saved settings, and the settings screen shows the covered fields as read-only. ### Why aren’t database query spans showing up? SAVEQUERIES must be defined as a constant in `wp-config.php`; WordPress reads it before any plugin loads, so it can’t be turned on from the settings screen at runtime. ### Does this slow down my site? Traces are sent on the `shutdown` hook, after the response has already been sent to the visitor, over a short-timeout non-blocking request. Failures to reach MetrixWire are swallowed silently. ### Does it work on multisite? Yes. Each site keeps its own API key, endpoint, and toggle, and uninstalling removes those options from every site in the network. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “MetrixWire APM” is open source software. The following people have contributed to this plugin. Contributors * [ platkadigital ](https://profiles.wordpress.org/platkadigital/) [Translate “MetrixWire APM” into your language.](https://translate.wordpress.org/projects/wp-plugins/metrixwire-apm) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/metrixwire-apm/), check out the [SVN repository](https://plugins.svn.wordpress.org/metrixwire-apm/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/metrixwire-apm/) by [RSS](https://plugins.trac.wordpress.org/log/metrixwire-apm/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.1.0 * Renamed the plugin slug and text domain to `metrixwire-apm`, with translation- ready strings and a bundled `.pot` template. * Settings screen rebuilt on the WordPress Settings API, with a “Settings” shortcut on the Plugins row. * wp-config.php constants now render as read-only values per field instead of disabling the form, so saving no longer clears the options they cover. * Options are prefixed `metrixwire_apm_*`; activation migrates values saved by the 1.0 plugin. * Uninstall now clears options on every site of a multisite network. * Traces are posted with `wp_remote_post()` instead of cURL, so the site’s HTTP transport, proxy settings and filters apply. #### 1.0.0 * Initial release: settings screen, wp-config.php constant override, test-connection check, automatic request + database query tracing. ## Meta * Version **1.1.0** * Last updated **3 گؤن ago** * Active installations **Fewer than 10** * WordPress version ** 6.0 or higher ** * Tested up to **7.1** * PHP version ** 8.1 or higher ** * Language * [English (US)](https://wordpress.org/plugins/metrixwire-apm/) * Tags * [apm](https://azb.wordpress.org/plugins/tags/apm/)[database](https://azb.wordpress.org/plugins/tags/database/) [monitoring](https://azb.wordpress.org/plugins/tags/monitoring/)[observability](https://azb.wordpress.org/plugins/tags/observability/) [performance](https://azb.wordpress.org/plugins/tags/performance/) * [Advanced View](https://azb.wordpress.org/plugins/metrixwire-apm/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/metrixwire-apm/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/metrixwire-apm/reviews/) ## Contributors * [ platkadigital ](https://profiles.wordpress.org/platkadigital/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/metrixwire-apm/)