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Add Collection Health tab to Lite UI #42

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Merged
erikdarlingdata merged 1 commit into from
Feb 15, 2026
Merged

Add Collection Health tab to Lite UI #42

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43 changes: 43 additions & 0 deletions Lite/Controls/ServerTab.xaml
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Original file line number Diff line number Diff line change
Expand Up @@ -971,6 +971,49 @@
</Grid>
</TabItem>

<!-- Collection Health Tab -->
<TabItem Header="Collection Health">
<Grid Margin="8">
<DataGrid x:Name="CollectionHealthGrid"
AutoGenerateColumns="False" IsReadOnly="True"
RowStyle="{StaticResource GridRowStyle}"
HeadersVisibility="Column" GridLinesVisibility="Horizontal">
<DataGrid.Columns>
<DataGridTextColumn Binding="{Binding CollectorName}" Width="180">
<DataGridTextColumn.Header><StackPanel Orientation="Horizontal"><Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="CollectorName" Click="FilterButton_Click" Margin="0,0,4,0"/><TextBlock Text="Collector" FontWeight="Bold" VerticalAlignment="Center"/></StackPanel></DataGridTextColumn.Header>
</DataGridTextColumn>
<DataGridTextColumn Binding="{Binding HealthStatus}" Width="90">
<DataGridTextColumn.Header><StackPanel Orientation="Horizontal"><Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="HealthStatus" Click="FilterButton_Click" Margin="0,0,4,0"/><TextBlock Text="Status" FontWeight="Bold" VerticalAlignment="Center"/></StackPanel></DataGridTextColumn.Header>
</DataGridTextColumn>
<DataGridTextColumn Binding="{Binding TotalRuns, StringFormat=N0}" Width="80">
<DataGridTextColumn.Header><StackPanel Orientation="Horizontal"><Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="TotalRuns" Click="FilterButton_Click" Margin="0,0,4,0"/><TextBlock Text="Runs" FontWeight="Bold" VerticalAlignment="Center"/></StackPanel></DataGridTextColumn.Header>
</DataGridTextColumn>
<DataGridTextColumn Binding="{Binding SuccessCount, StringFormat=N0}" Width="80">
<DataGridTextColumn.Header><StackPanel Orientation="Horizontal"><Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="SuccessCount" Click="FilterButton_Click" Margin="0,0,4,0"/><TextBlock Text="Success" FontWeight="Bold" VerticalAlignment="Center"/></StackPanel></DataGridTextColumn.Header>
</DataGridTextColumn>
<DataGridTextColumn Binding="{Binding ErrorCount, StringFormat=N0}" Width="80">
<DataGridTextColumn.Header><StackPanel Orientation="Horizontal"><Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="ErrorCount" Click="FilterButton_Click" Margin="0,0,4,0"/><TextBlock Text="Errors" FontWeight="Bold" VerticalAlignment="Center"/></StackPanel></DataGridTextColumn.Header>
</DataGridTextColumn>
<DataGridTextColumn Binding="{Binding FailureRatePercent, StringFormat=N1}" Width="85">
<DataGridTextColumn.Header><StackPanel Orientation="Horizontal"><Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="FailureRatePercent" Click="FilterButton_Click" Margin="0,0,4,0"/><TextBlock Text="Fail %" FontWeight="Bold" VerticalAlignment="Center"/></StackPanel></DataGridTextColumn.Header>
</DataGridTextColumn>
<DataGridTextColumn Binding="{Binding AvgDurationFormatted}" Width="100">
<DataGridTextColumn.Header><StackPanel Orientation="Horizontal"><Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="AvgDurationFormatted" Click="FilterButton_Click" Margin="0,0,4,0"/><TextBlock Text="Avg Duration" FontWeight="Bold" VerticalAlignment="Center"/></StackPanel></DataGridTextColumn.Header>
</DataGridTextColumn>
<DataGridTextColumn Binding="{Binding LastSuccessFormatted}" Width="140">
<DataGridTextColumn.Header><StackPanel Orientation="Horizontal"><Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LastSuccessFormatted" Click="FilterButton_Click" Margin="0,0,4,0"/><TextBlock Text="Last Success" FontWeight="Bold" VerticalAlignment="Center"/></StackPanel></DataGridTextColumn.Header>
</DataGridTextColumn>
<DataGridTextColumn Binding="{Binding LastRunFormatted}" Width="140">
<DataGridTextColumn.Header><StackPanel Orientation="Horizontal"><Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LastRunFormatted" Click="FilterButton_Click" Margin="0,0,4,0"/><TextBlock Text="Last Run" FontWeight="Bold" VerticalAlignment="Center"/></StackPanel></DataGridTextColumn.Header>
</DataGridTextColumn>
<DataGridTextColumn Binding="{Binding LastError}" Width="*">
<DataGridTextColumn.Header><StackPanel Orientation="Horizontal"><Button Style="{DynamicResource ColumnFilterButtonStyle}" Tag="LastError" Click="FilterButton_Click" Margin="0,0,4,0"/><TextBlock Text="Last Error" FontWeight="Bold" VerticalAlignment="Center"/></StackPanel></DataGridTextColumn.Header>
</DataGridTextColumn>
</DataGrid.Columns>
</DataGrid>
</Grid>
</TabItem>

</TabControl>
</Grid>
</UserControl>
7 changes: 6 additions & 1 deletion Lite/Controls/ServerTab.xaml.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,7 @@ public partial class ServerTab : UserControl
private DataGridFilterManager<DatabaseConfigRow>? _databaseConfigFilterMgr;
private DataGridFilterManager<DatabaseScopedConfigRow>? _dbScopedConfigFilterMgr;
private DataGridFilterManager<TraceFlagRow>? _traceFlagsFilterMgr;
private DataGridFilterManager<CollectorHealthRow>? _collectionHealthFilterMgr;

private static readonly HashSet<string> _defaultPerfmonCounters = new(StringComparer.OrdinalIgnoreCase)
{
Expand Down Expand Up @@ -444,14 +445,15 @@ private async System.Threading.Tasks.Task RefreshAllDataAsync()
var databaseScopedConfigTask = SafeQueryAsync(() => _dataService.GetLatestDatabaseScopedConfigAsync(_serverId));
var traceFlagsTask = SafeQueryAsync(() => _dataService.GetLatestTraceFlagsAsync(_serverId));
var runningJobsTask = SafeQueryAsync(() => _dataService.GetRunningJobsAsync(_serverId));
var collectionHealthTask = SafeQueryAsync(() => _dataService.GetCollectionHealthAsync(_serverId));
/* Core data tasks */
await System.Threading.Tasks.Task.WhenAll(
snapshotsTask, cpuTask, memoryTask, memoryTrendTask,
queryStatsTask, procStatsTask, fileIoTask, fileIoTrendTask, tempDbTask, tempDbFileIoTask,
deadlockTask, blockedProcessTask, waitTypesTask, perfmonCountersTask,
queryStoreTask, memoryGrantTrendTask,
serverConfigTask, databaseConfigTask, databaseScopedConfigTask, traceFlagsTask,
runningJobsTask);
runningJobsTask, collectionHealthTask);

/* Trend chart tasks - run separately so failures don't kill the whole refresh */
var blockingTrendTask = SafeQueryAsync(() => _dataService.GetBlockingTrendAsync(_serverId, hoursBack, fromDate, toDate));
Expand Down Expand Up @@ -488,6 +490,7 @@ await System.Threading.Tasks.Task.WhenAll(
_dbScopedConfigFilterMgr!.UpdateData(databaseScopedConfigTask.Result);
_traceFlagsFilterMgr!.UpdateData(traceFlagsTask.Result);
_runningJobsFilterMgr!.UpdateData(runningJobsTask.Result);
_collectionHealthFilterMgr!.UpdateData(collectionHealthTask.Result);

/* Update memory summary */
UpdateMemorySummary(memoryTask.Result);
Expand Down Expand Up @@ -1864,6 +1867,7 @@ private void InitializeFilterManagers()
_databaseConfigFilterMgr = new DataGridFilterManager<DatabaseConfigRow>(DatabaseConfigGrid);
_dbScopedConfigFilterMgr = new DataGridFilterManager<DatabaseScopedConfigRow>(DatabaseScopedConfigGrid);
_traceFlagsFilterMgr = new DataGridFilterManager<TraceFlagRow>(TraceFlagsGrid);
_collectionHealthFilterMgr = new DataGridFilterManager<CollectorHealthRow>(CollectionHealthGrid);

_filterManagers[QuerySnapshotsGrid] = _querySnapshotsFilterMgr;
_filterManagers[QueryStatsGrid] = _queryStatsFilterMgr;
Expand All @@ -1876,6 +1880,7 @@ private void InitializeFilterManagers()
_filterManagers[DatabaseConfigGrid] = _databaseConfigFilterMgr;
_filterManagers[DatabaseScopedConfigGrid] = _dbScopedConfigFilterMgr;
_filterManagers[TraceFlagsGrid] = _traceFlagsFilterMgr;
_filterManagers[CollectionHealthGrid] = _collectionHealthFilterMgr;
}

private void EnsureFilterPopup()
Expand Down
8 changes: 8 additions & 0 deletions Lite/Services/LocalDataService.CollectionHealth.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -94,5 +94,13 @@ public string HealthStatus
public string AvgDurationFormatted => AvgDurationMs < 1000
? $"{AvgDurationMs:F0} ms"
: $"{AvgDurationMs / 1000:F1} s";

public string LastSuccessFormatted => LastSuccessTime.HasValue
? LastSuccessTime.Value.ToLocalTime().ToString("MM/dd HH:mm:ss")
: "Never";

public string LastRunFormatted => LastRunTime.HasValue
? LastRunTime.Value.ToLocalTime().ToString("MM/dd HH:mm:ss")
: "Never";
}