Correlated timeline lanes for Overview/Server Trends (#688)#791
Merged
erikdarlingdata merged 3 commits intodevfrom Apr 6, 2026
Merged
Correlated timeline lanes for Overview/Server Trends (#688)#791erikdarlingdata merged 3 commits intodevfrom
erikdarlingdata merged 3 commits intodevfrom
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Replaces the 2x2 chart grid with 5 vertically stacked lanes sharing a synchronized time axis and crosshair: CPU, Wait Stats, Blocking & Deadlocking, Memory, and I/O Latency. Hovering any lane shows values from all lanes at that time point. New files: - CorrelatedTimelineLanesControl (XAML + code-behind) - CorrelatedCrosshairManager (cross-chart sync with multi-series support) - GetTotalWaitTrendAsync (aggregated wait stats query) Also fixes GetDeadlockTrendAsync granularity from hourly to per-minute buckets to match blocking trend. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Ports the Lite correlated lanes feature to the Dashboard app: - Replaces Server Trends 2x2 grid with 5 synchronized lanes - Adds GetTotalWaitStatsTrendAsync (aggregate wait ms/sec trend) - Adds GetDeadlockTrendAsync (per-minute deadlock counts) - All queries read from existing collected data, no new collectors Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Resolve conflicts: keep correlated lanes, discard old overview methods Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
GetDeadlockTrendAsyncgranularity from hourly to per-minute buckets (both apps)GetTotalWaitTrendAsync(Lite) andGetTotalWaitStatsTrendAsync(Dashboard) for aggregated wait statsGetDeadlockTrendAsyncto DashboardNew files
*/Controls/CorrelatedTimelineLanesControl.xaml(.cs)— lane layout and data loading*/Helpers/CorrelatedCrosshairManager.cs— cross-chart sync with multi-series supportTest plan
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