Version: 1.5.9
Cached data in OpenPanel UI
The OpenPanel end-user interface reduces server disk I/O by leveraging caching with Redis.
System data (generated only on service start):
enabled_moduleslogo,brand_namedev_modefound_a_bug_linkpanel_versionavatar_type,gravatar_image_url
User data (generated on user login):
user_id,username,emaildocker_contexthosting_planfeature_set
Website & domain data (generated only when accessed in the UI):
- Websites list
- Domain records
Data is refreshed periodically, but the system administrator can also force an immediate refresh by restarting the OpenPanel container, which regenerates all data.
Cache duration for data in OpenPanel UI:
| Item / Description | Cache (seconds) |
|---|---|
| Enterprise license validity | 3600 |
| Account activity list | 300 |
| Country code for IP address | 360 |
| Login history | 600 |
| Notification preferences | 300 |
| Active sessions | 10 |
| Website count in Auto Installer | 30 |
| Varnish status | 360 |
| Server public IPv4 address | 3600 |
| OpenPanel version | 7200 |
| SSL certificate existence for user panel | 360 |
| Domain set for OpenPanel UI | 3600 |
| OpenPanel configuration | 6000 |
| User websites in search results | 600 |
| User websites in dashboard statistics widget | 300 |
| Disk and inode usage for user (dashboard widget) | 360 |
| Hosting plan limits (dashboard widget) | 3600 |
| Domain usage (dashboard statistics) | 360 |
| Database count (dashboard statistics) | 360 |
| FTP account count (dashboard statistics) | 360 |
| Docker stats (CPU, memory, containers, PIDs) (dashboard statistics) | 360 |
| CNAME record existence when adding A record in DNS editor | 10 |
| Domain redirect existence | 10 |
| Redirect URL for domain | 10 |
| Domains limit per plan | 3600 |
| Number of apex and subdomains | 30 |
| SSL status for domain | 30 |
| Folder disk usage (File Manager) | 5 |
| Webmail domain | 3600 |
| File content (File Manager - File Viewer) | 30 |
| Subfolders and files list (File Manager) | 5 |
| File statistics (owner, size, permissions) (File Manager) | 30 |
| Files in trash | 5 |
| Inode count for path (Inodes Explorer) | 10 |
| FTP username validation | 60 |
| Malware scan results | 30 |
| Files in quarantine (Malware Scanner) | 30 |
| GoAccess HTML report for domain | 7200 |
| Server info page data | 360 |
| Plan limits when performing actions | 300 |
| Exposed ports for Redis, Memcached, phpMyAdmin containers | 300 |
| User account UID | 7200 |
| Domain ownership check | 60 |
| Website ownership check | 60 |
| Last login IP (dashboard widget) | 600 |
| PHP version for domain | 30 |
| MySQL database size | 300 |
| Database info from wp-config.php (WP Manager) | 600 |
| Database info from local.php (Mautic Manager) | 300 |
| Server uptime and load (site info) | 30 |
| Server info (CPU, IP, uptime, processor) (site info page) | 600 |
| Hosting plan limits (site info page) | 600 |
| Database info: size, users, grants | 600 |
| Service logs | 300 |
| Screenshot from API | 3600 |
| Screenshot link from remote API | 60 |
| Database limit per plan (creating new database) | 3600 |
| List of all databases, users, grants (MySQL/Postgres) | 300 |
| Configuration values (my.cnf / postgresql.conf) | 30 |
| PHP extensions list | 30 |
| Available PHP versions for user | 3600 |
| Running PHP services for user | 10 |
| NodeJS/Python container logs | 60 |
| NodeJS/Python Docker Hub tags | 86400 |
| Webserver used by user | 300 |
| Domain settings for temporary links API (OpenPanel) | 7200 |
| Temporary link for website (API) | 800 |
| WP version from wp-config.php (WP Manager) | 60 |
| Database info from wp-config.php (WP Manager) | 60 |
| PageSpeed results for website | 60 |
| MySQL/MariaDB version for user (WP Manager) | 3600 |
| Docroot, DB info, PHP, WP, MySQL versions (WP Manager) | 300 |
| WP admin email (WP Manager) | 300 |
| Backup existence check (WP Manager) | 300 |
| PageSpeed API key check | 60 |
| Website existence check | 30 |