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Stock PostgreSQL's sampled waits read per second the sampler was watching (V133 sampled_ms — ten times what the interval arithmetic said on the service sampler), get their own baseline and ANOMALY_PG_SAMPLED_WAIT_PROFILE detector folding onto the dominant sampled wait, and the exact source wins when both wait tables write one window (partial #3691, lane 24) - #3765

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erikdarlingdata merged 1 commit into
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feat/3691-pg-sampled-waits
Sep 19, 2026
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Stock PostgreSQL's sampled waits read per second the sampler was watching (V133 sampled_ms — ten times what the interval arithmetic said on the service sampler), get their own baseline and ANOMALY_PG_SAMPLED_WAIT_PROFILE detector folding onto the dominant sampled wait, and the exact source wins when both wait tables write one window (partial #3691, lane 24)#3765
erikdarlingdata merged 1 commit into
devfrom
feat/3691-pg-sampled-waits

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  1. Commits on Sep 19, 2026