Observability Articles

AGP 9 R8 Keep Rules: Fixing a WorkManager InputMerger Upload Failure

An AGP 9.0.1 migration removed a constructor needed by WorkManager 2.8.1. Analytics uploads fell back to disk scanning, distorting arrival-time ordering.

Observability for Android On-Device AI Inference

Trace each on-device inference, build multi-dimensional performance profiles, and detect production regressions across fragmented Android hardware.

Android eBPF for Network Monitoring and Performance Tracing

An end-to-end look at eBPF on Android, from verified kernel programs to BpfNetMaps and Perfetto-based observability.

Designing a Mobile Network Diagnostics System

The hardest part of mobile network failures is reconstructing what happened afterward. This article breaks down a practical diagnostics system: layered attribution, request-context capture, task orchestration, readable reports, privacy, and performance control.