Version 1.2.0 Released!

This is a major feature update bringing live performance monitoring, accurate CPU measurement, and a completely redesigned interface.

New Features

• Live Performance Chart - Real-time rolling graph that updates every 5 seconds
• Time Range Selector - Choose between Last 5 min, 1 hour, 6 hours, or 24 hours view
• 4 Circular Gauges - Beautiful new gauge design showing RAM, CPU, Disk, and PHP Memory at a glance
• XenForo Metrics - Now displays users online, guests, active sessions, pending jobs, total users, and database size
• Hourly Stats History - Automatic hourly data collection for historical charts
• Live Status Indicator - Shows real-time connection status with auto-refresh countdown

Technical Improvements

• Accurate CPU Measurement - Now uses /proc/stat sampling instead of top snapshot for much more stable and accurate CPU readings
• No jQuery Dependency - Rewritten in pure vanilla JavaScript for better compatibility
• Improved Caching - Smart caching to reduce server load
• Better Error Handling - More robust error recovery during AJAX refreshes

UI/UX Improvements

• Completely redesigned dashboard layout
• Responsive 4-column gauge row
• Modern card-based statistics display
• Floating refresh button with spin animation
• Smooth chart animations

Requirements

• XenForo 2.2+
• PHP 8.0+

Upgrade Instructions
Simply upload the new files and rebuild the add-on from AdminCP → Add-ons → [DZ] AdminCP Server Information → Rebuild.

Version 1.2.2 - Performance History Chart Improvements & Dark Mode Compatibility

Performance History Chart Enhancements

• Grid Lines - Added horizontal grid lines for easier value reading (dotted lines at 25%, 50%, 75%)
• Y-Axis Labels - Chart now displays percentage scale (0%, 25%, 50%, 75%, 100%) on the left side
• X-Axis Time Labels - Time indicators at the bottom showing relative time (-5:00, -4:00, ... Now)
• Interactive Tooltip- Hover over the chart to see detailed values:
  • Vertical indicator line follows your cursor
  • Colored data points highlighted on each line
  • Tooltip displays CPU, RAM, and Disk values with timestamps
• Dynamic Time Scale - X-axis labels automatically adjust based on selected time range (5min/1h/6h/24h)

Dark Mode Compatibility

• Fixed card headers - Network, XenForo, Server, Memory cards now display correctly in dark mode
• Fixed stat boxes - All metric boxes now have proper background and text colors
• Fixed text visibility - All values and labels are now clearly visible in both light and dark themes
• Chart background - Properly adapts to current theme
• Grid lines - Use theme-aware colors for better visibility

Technical Changes

• Replaced hard-coded colors with XenForo LESS variables (@xf-contentHighlightBg, @xf-textColor, etc.)
• Improved template structure for better theme compatibility
• Added border styling to stat boxes for better definition

Upgrade:
Simply upload and rebuild from AdminCP. No database changes required.

Version 2.0.0 — N.O.V.A. rebrand and complete rebuild​

Important brand and add-on identity change

DZMods is now N.O.V.A. Digital Studio. Version 2.0.0 is a complete rebuild published under the new NOVA/ServerInformation add-on ID. The legacy DZ/Server edition remains separate: disable it before installing this release. This prevents the new code from overwriting or modifying the old add-on.

What is new in 2.0.0

• Modern responsive AdminCP dashboard with light and dark style support
• Accurate Linux metrics from PHP and /proc, without fabricated fallback values
• Dedicated FreeBSD and Windows collectors with bounded command execution
• CPU, load, I/O wait, memory, swap, disk, network and connection monitoring
• XenForo sessions, jobs, cron, content, database and optional OPcache metrics
• Five-minute scheduled history with 30, 60, 90 or 365-day retention
• History charts for 1 hour through 90 days
• Manual refresh and configurable automatic refresh intervals
• Separate administrator permissions for viewing, CSV export and sensitive hostname/IP data
• Sensitive server details disabled by default
• CSV snapshot export
• Built-in English, German, Croatian, Turkish, Russian and French translations
• Automatic XenForo language detection, configurable fallback and manual language override
• N.O.V.A. Digital Studio branding and footer

Upgrade / installation

1. Disable [DZ] AdminCP Server Information.
2. Upload and install [N.O.V.A.] AdminCP Server Information 2.0.0.
3. Review the new administrator permissions and add-on options.

The old add-on can remain disabled as a rollback reference. Version 2.0.0 does not modify its files or data.