Add RRD loading metrics tracking with UI visualization #11820
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Implements metrics tracking for RRD file loading when profiling is active. Tracks the complete pipeline from file loading through playback completion with detailed timing breakdowns and a visual timeline display. Also prints performance breakdown to the console. Metrics tracked: - Time to first message - Stream latency - Ingestion lag time - Playback time - Message throughput (msgs/sec) - Total end-to-end loading time
joelreymont
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Fixed bug where elapsed time kept running for the duration of playback. |
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I've been looking for a better way to measure loading performance than eyeballing the UI to check when loading has ended. To that end, this PR implements metrics tracking for RRD file loading when profiling is active.
It tracks the complete pipeline from file loading through playback completion with detailed timing breakdowns and a visual timeline display. Also prints performance breakdown to the console.
Metrics tracked:
This is how it looks in action
CleanShot.2025-11-07.at.13.06.01.mp4
Final look
And console output