polish: useconds as unit for duration settings

Fixes microsoft/vscode#107799

Author: connor4312

packages/vscode-js-profile-flame/package.json

@@ -76,19 +76,19 @@
     ],
     "configuration": [
       {
-        "title": "Flamegraph Visaulizer",
+        "title": "Flamegraph Visualizer",
         "properties": {
           "debug.flameGraph.realtimePollInterval": {
             "type": "integer",
-            "minimum": 500,
-            "default": 1000,
-            "description": "How often (in milliseconds) to refresh statistics from the runtime"
+            "minimum": 0.5,
+            "default": 1,
+            "description": "How often (in seconds) to refresh statistics from the runtime"
           },
           "debug.flameGraph.realtimeViewDuration": {
             "type": "integer",
-            "minimum": 500,
-            "default": 30000,
-            "description": "How much time (in milliseconds) should be kept in the graph"
+            "minimum": 1,
+            "default": 30,
+            "description": "How much time (in seconds) should be kept in the graph"
           },
           "debug.flameGraph.realtimeEasing": {
             "type": "boolean",

packages/vscode-js-profile-flame/src/realtimeSessionTracker.ts

@@ -22,8 +22,8 @@ export const readRealtimeSettings = (context: vscode.ExtensionContext): ISetting
       vscode.window.activeColorTheme.kind !== vscode.ColorThemeKind.HighContrast,
     enabledMetrics: context.workspaceState.get(enabledMetricsKey) ?? [0, 1],
     splitCharts: context.workspaceState.get(splitChartsKey) ?? false,
-    pollInterval: config.get(Config.PollInterval, 1000),
-    viewDuration: config.get(Config.ViewDuration, 30_000),
+    pollInterval: config.get(Config.PollInterval, 1) * 1000,
+    viewDuration: config.get(Config.ViewDuration, 30) * 1000,
     zoomLevel: config.get('window.zoomLevel', 0),
   };
 };