Title: OpCache Monitor and Reset
Author: Dmytro
Published: <strong>May 4, 2026</strong>
Last modified: May 4, 2026

---

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![](https://ps.w.org/opcache-monitor-and-reset/assets/icon-256x256.png?rev=3522369)

# OpCache Monitor and Reset

 By [Dmytro](https://profiles.wordpress.org/dimash/)

[Download](https://downloads.wordpress.org/plugin/opcache-monitor-and-reset.1.0.1.zip)

 * [Details](https://twd.wordpress.org/plugins/opcache-monitor-and-reset/#description)
 * [Reviews](https://twd.wordpress.org/plugins/opcache-monitor-and-reset/#reviews)
 *  [Installation](https://twd.wordpress.org/plugins/opcache-monitor-and-reset/#installation)
 * [Development](https://twd.wordpress.org/plugins/opcache-monitor-and-reset/#developers)

 [Support](https://wordpress.org/support/plugin/opcache-monitor-and-reset/)

## Description

OpCache Monitor and Reset adds a dedicated Tools screen for WordPress administrators
to:

 * Inspect OPcache runtime status and key performance metrics.
 * Review memory usage, restart counters, and JIT status.
 * Clear OPcache safely via AJAX without leaving wp-admin.
 * See an automatic admin notice after plugin updates when OPcache is reset.

This plugin is designed for environments where PHP OPcache is enabled.

## Screenshots

[⌊OPcache dashboard with memory usage, cache state, performance, restart counters,
JIT status, and configuration snapshot.⌉⌊OPcache dashboard with memory usage, cache
state, performance, restart counters, JIT status, and configuration snapshot.⌉[

OPcache dashboard with memory usage, cache state, performance, restart counters,
JIT status, and configuration snapshot.

## Installation

 1. Upload the `opcache-monitor-and-reset` folder to `/wp-content/plugins/`.
 2. Activate the plugin through the `Plugins` menu in WordPress.
 3. Open `Tools -> OpCache Monitor and Reset`.

## FAQ

### Who can use this plugin?

Only users with the `manage_options` capability can access the tools page and clear
OPcache.

### What happens if OPcache is not available on the server?

The plugin shows a warning and does not attempt reset actions.

### Does this plugin work on multisite?

Yes, it can run on multisite where OPcache functions are available and the user 
has the required capability.

## Reviews

There are no reviews for this plugin.

## Contributors & Developers

“OpCache Monitor and Reset” is open source software. The following people have contributed
to this plugin.

Contributors

 *   [ Dmytro ](https://profiles.wordpress.org/dimash/)

[Translate “OpCache Monitor and Reset” into your language.](https://translate.wordpress.org/projects/wp-plugins/opcache-monitor-and-reset)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/opcache-monitor-and-reset/),
check out the [SVN repository](https://plugins.svn.wordpress.org/opcache-monitor-and-reset/),
or subscribe to the [development log](https://plugins.trac.wordpress.org/log/opcache-monitor-and-reset/)
by [RSS](https://plugins.trac.wordpress.org/log/opcache-monitor-and-reset/?limit=100&mode=stop_on_copy&format=rss).

## Changelog

#### 1.0.1

 * Kept third-party admin notices outside the plugin header area.

#### 1.0.0

 * Initial public release.
 * Added OPcache dashboard in Tools.
 * Added AJAX OPcache reset action and update-time reset notice.

## Meta

 *  Version **1.0.1**
 *  Last updated **5 months ago**
 *  Active installations **40+**
 *  WordPress version ** 5.8 or higher **
 *  Tested up to **6.9.10**
 *  PHP version ** 7.4 or higher **
 *  Language
 * [English (US)](https://wordpress.org/plugins/opcache-monitor-and-reset/)
 * Tags
 * [cache](https://twd.wordpress.org/plugins/tags/cache/)[OPcache](https://twd.wordpress.org/plugins/tags/opcache/)
   [performance](https://twd.wordpress.org/plugins/tags/performance/)[server](https://twd.wordpress.org/plugins/tags/server/)
   [tools](https://twd.wordpress.org/plugins/tags/tools/)
 *  [Advanced View](https://twd.wordpress.org/plugins/opcache-monitor-and-reset/advanced/)

## Ratings

No reviews have been submitted yet.

[Your review](https://wordpress.org/support/plugin/opcache-monitor-and-reset/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/opcache-monitor-and-reset/reviews/)

## Contributors

 *   [ Dmytro ](https://profiles.wordpress.org/dimash/)

## Support

Got something to say? Need help?

 [View support forum](https://wordpress.org/support/plugin/opcache-monitor-and-reset/)