~/talk

Auto-suggesting and generating recording rules for Prometheus

on YouTube 23m
Talkat PromCon Online 2021 · on Monday, 2021-05-03· [observability, developer-experience]

speakers

name:Shreyas Srivatsan
links:none on file
name:Gibbs Cullen
x:gibbscullen

resources

video:https://youtu.be/Xxo_gNRd5T4
slides:none on file

summary

Tool automatically analyzes Prometheus query_log to find frequently slow queries and generates recording and m3 roll-up rules that are pushed into Prometheus or the M3 aggregation tier, using parameters like min-query-time and min-query-count to pick candidates. It parses evaluation time and returned series counts, creates precomputed metrics or ingestion-time rollups, can drop raw series to save space, reloads config and shows faster dashboard panels in the demo, and the repo is at github.com/chronosphereio/high-cardinality-analyzer.

AI-written summary · about

chapters (5)

  1. 0:00Introduction
  2. 1:18Problem Statement
  3. 7:00Recording Rules
  4. 9:40Aggregation Tier
  5. 16:45Demo

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