~/talk

Streamlining Telemetry Data

Talkat SREday San Francisco 2025 Q2 · on Friday, 2025-04-11· [observability]
slides:none on file

An observability pipeline is built that routes high‑cardinality telemetry from hotel collector through the Mesmo pipeline into Prometheus and Grafana alternatives, with a data profiler that reports unique values, field sizes and drift over time. Daily ingress falls from about a terabyte a day to roughly 300 GB, a 60% reduction. Tag‑cardinality processors can be deployed in the pipeline to drop or limit exploding metrics and prevent recurring cost and noise spikes.

AI-written summary · about

  1. 0:00Introduction to the Cardinality Problem
  2. 0:38Initial Setup and Challenges
  3. 2:05Implementing the Solution
  4. 3:02Data Profiling and Monitoring
  5. 5:00Future Plans and Recommendations
  6. 6:55Q&A Session
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