WP Crontrol的作者是John Blackbourn & crontributors，目前有100,000+个有效安装。已经Tested with 5.4.1版本的wordpress。
WP Crontrol lets you view and control what’s happening in the WP-Cron system. From the admin screens you can:
View all cron events along with their arguments, recurrence, callback functions, and when they are next due.
Edit, delete, and immediately run any cron events.
Bulk delete cron events.
Add, edit, and remove custom cron schedules.
The admin screen will show you a warning message if your cron system doesn’t appear to be working (for example if your server can’t connect to itself to fire scheduled cron events).
Go to the Tools → Cron Events menu to manage cron events.
Go to the Settings → Cron Schedules menu to manage cron schedules.