Metrics
Application metrics and statistics
Get inventory metrics (library/book counts)
Returns counts and sizes for libraries, series, and books in the system.
Get plugin metrics
Returns real-time performance statistics for all plugins including:
Get current task metrics
Returns real-time task performance statistics including:
Delete all task metrics
Permanently deletes all task metric records from the database
Trigger manual metrics cleanup
Deletes metric records older than the configured retention period.
Get task metrics history
Returns historical task performance data for trend analysis.