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Why OpenTelemetry?
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Classroom Contents
Improving Observability Metrics in Apache Pulsar - Challenges and Solutions
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- 1 Intro
- 2 Monitoring 100k topics per broker
- 3 Hard to visualize Pulsar's histograms
- 4 Rate and Summary can lose monitoring data
- 5 Summary is not aggregatable
- 6 Pulsar Function Custom Metrics are Only Summary
- 7 Error prone and hard Prometheus Export integration
- 8 No pluggable way of adding another export format
- 9 New aggregation level: Topic Metric Group
- 10 Dynamic Filtering
- 11 Why OpenTelemetry?
- 12 What will change due to proposal?
