Introduced a mechanism to detect and handle when a target is unreachable, including a detailed offline state message with host and port information. Updated the UI to display a card notifying users of the target's offline status and styled the card accordingly in CSS.
Updated the messaging and UI to clarify unavailability of host-level metrics, such as CPU, RAM, and disk space, in agentless mode. Added clear formatting and new functions to handle missing metrics gracefully in the frontend.
This update introduces optional automatic discovery and onboarding of all databases on a PostgreSQL instance. It also enhances the frontend UI with grouped target display and navigation, making it easier to view and manage related databases. Additionally, new backend endpoints and logic ensure seamless integration of these features.
This commit implements the addition of `target_owners` and `alert_notification_events` tables, enabling management of responsible users for targets. Backend and frontend components are updated to allow viewing, assigning, and notifying target owners about critical alerts via email.
Introduced a utility function to detect changes in metric series to prevent unnecessary updates. Extended the update interval from 1s to 3s and disabled animations for line charts to improve performance.
Introduced a new "Live" button to enable real-time chart updates, refreshing data every second. Refactored data fetching to use `useRef` for `refresh` and updated styles for the live mode button, ensuring a seamless user experience.
Replaced German text with English across the frontend UI for consistency and accessibility. Enhanced clarity in `.env.example` and `README.md`, adding detailed comments for environment variables and prerequisites. Improved documentation for setup, security, and troubleshooting.
Added transaction-per-second (TPS) metric calculation to the TargetDetailPage and updated the chart to display it. Improved tooltip design and functionality for better readability, including dynamic metrics display and styled components.
Replaced the instance port display with the target-specific port using `targetMeta?.port`. This ensures the displayed port aligns with the specific target's metadata.
Added a new state variable `targetMeta` to store target metadata and updated the title to include the target's name and database name if available. This retrieves additional details about the target from the API and enhances user visibility.
This commit introduces a detailed database overview endpoint and service, providing key metrics such as replication status, database sizes, and performance indicators. On the frontend, a new UI section displays these metrics along with improved forms and troubleshooting tips. Enhancements improve user experience by adding informative tooltips and formatting for byte and time values.
