⚡ Lightning Talk: Vote on Your Favorite--Standardize This!--10 PromQL Queries That Measure CPU & Memory Usage
Lightningat Observability Day North America 2024 · on Tuesday, 2024-11-12· at 16:30· Salt Palace | Level 2 | 255 B·
summary
Migration work across Otel and Prom exporters surfaces why there is no single PromQL CPU or memory query: translations from SignalFx, Wavefront and others produce 13 PromQL CPU queries and 10 memory queries that use cAdvisor, kube-state, and node_exporter metrics, mix rates vs seconds vs cores, compare usage to requests/quotas, and sometimes show >100%. A Percy demo contains the queries and a Slido poll lets the audience vote on which queries to standardize.
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