Document rebuild coalesced_events in client-perf-diagnosis skill - #5605
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The rebuild telemetry carries coalesced_events — the count of incremental index events that collapsed into one rebuild. Add it to the rebuild event field table and to Mode E, with how to read it: 1 is an isolated edit, >1 is a write burst absorbed into a single rebuild, so a burst shows as few rebuild events with high coalesced_events rather than one per event. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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lukemelia
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Jul 26, 2026
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The
rebuildclient-perf telemetry event carries acoalesced_eventsfield — the number of incremental index events that collapsed into a single loader/store rebuild. This documents it in theclient-perf-diagnosisskill so the field is usable when reading the dashboard.coalesced_eventsto therebuildrow of the event-field table.coalesced_events= 1 is an isolated edit (one event, one rebuild);> 1is a write burst absorbed into a single rebuild. The burst signature is therefore fewrebuildevents with highcoalesced_events, not onerebuildperrealm-event. A LogQL snippet unwrapscoalesced_eventsat p95, and the paragraph distinguishes real coalescing from events simply arriving slower than a rebuild completes.Stacked on the
client-perf-diagnosisskill branch; retarget tomainonce that lands.🤖 Generated with Claude Code