Testing

dashboard/src/data/metrics.rs

@@ -61,7 +61,7 @@ pub struct ServiceSummary {
     #[serde(default)]
     pub cpu_load_15: f32,
     #[serde(default)]
-    pub cpu_cstate: Option<String>,
+    pub cpu_cstate: Option<Vec<String>>,
     #[serde(default)]
     pub cpu_temp_c: Option<f32>,
     #[serde(default)]

dashboard/src/ui/system.rs

@@ -83,14 +83,19 @@ fn render_metrics(
 
     // CPU dataset
     let cpu_status = status_level_from_color(cpu_icon_color);
-    let mut cpu_dataset = WidgetDataSet::new(vec!["CPU load".to_string(), "CPU temp".to_string(), "CPU state".to_string()], Some(WidgetStatus::new(cpu_status)));
+    let mut cpu_dataset = WidgetDataSet::new(vec!["CPU load".to_string(), "CPU temp".to_string()], Some(WidgetStatus::new(cpu_status)));
+    
+    // Get C-state descriptions
+    let cstate_descriptions = summary.cpu_cstate.as_ref()
+        .map(|states| states.clone())
+        .unwrap_or_else(|| vec!["No C-state data".to_string()]);
+    
     cpu_dataset.add_row(
         Some(WidgetStatus::new(cpu_status)),
-        vec![],
+        cstate_descriptions,
         vec![
             format!("{:.2} • {:.2} • {:.2}", summary.cpu_load_1, summary.cpu_load_5, summary.cpu_load_15),
             format_optional_metric(summary.cpu_temp_c, "°C"),
-            summary.cpu_cstate.clone().unwrap_or_else(|| "—".to_string()),
         ],
     );