Insight and Telemetry

Short summary

This article explains how streaming apps need per-session telemetry to detect quality problems that aggregate metrics hide. It separates app health (crashes, freezes, startup latency) from playback QoE (time to first frame, rebuffering, bitrate shifts) and argues teams should keep them distinct in dashboards but connected in session traces. Segment breakdowns by device, OS, marketplace, and playback type are essential for finding concentrated failures that aggregate views miss.

• •Aggregate metrics hide failures concentrated on specific device families, OS versions, or marketplaces
• •App health and playback QoE measure different things and should be separate in dashboards but connected in session traces
• •Segment views must load at investigation speed to answer where the experience is breaking within minutes

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