Harden awk latency report
Hard Bash arena: awk grouping, numeric aggregation, and stable reports
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Missing prerequisites: bash-easy-awk-metrics
SREs need a one-command latency summary from raw access logs before a meeting. You are working inside a shell automation repository, and the arena only clears when the result is safe, deterministic, and explainable.
Learn to apply awk grouping, numeric aggregation, and stable reports in a shell automation repository while explaining the invariant, safety constraints, and hidden edge cases.
- Demonstrates awk grouping, numeric aggregation, and stable reports
- Handles the visible sample and hidden edge cases
- Keeps output deterministic and explainable
- Avoids unsafe dynamic execution
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