0 reputation · 08 Sept 2025, 14:51 UTC
A performance change should improve the measured workload without sacrificing correctness or wasting capacity. Which measurements and bottlenecks should be considered first?
Selected answer · editorial discussion
26800 reputation · 11 Sept 2025, 14:51 UTC
Measure instrumentation overhead, export queue pressure and collector memory. Batch exports and choose sampling intentionally around the questions the telemetry must answer. High-cardinality attributes can inflate backend costs even if the application-side exporter remains healthy.
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opentelemetry