Testing

agent/src/collectors/service.rs

@@ -389,8 +389,8 @@ impl ServiceCollector {
         Ok((parse(parts[0])?, parse(parts[1])?, parse(parts[2])?))
     }
 
-    async fn get_cpu_cstate_info(&self) -> Option<String> {
-        // Read C-state information to show actual sleep state distribution
+    async fn get_cpu_cstate_info(&self) -> Option<Vec<String>> {
+        // Read C-state information to show all sleep state distributions
         let mut cstate_times: Vec<(String, u64)> = Vec::new();
         let mut total_time = 0u64;
         
@@ -414,13 +414,19 @@ impl ServiceCollector {
             }
             
             if total_time > 0 && !cstate_times.is_empty() {
-                // Find the dominant C-state (highest time)
+                // Sort by time spent (highest first)
                 cstate_times.sort_by(|a, b| b.1.cmp(&a.1));
-                let dominant_state = &cstate_times[0];
-                let dominant_percent = (dominant_state.1 as f32 / total_time as f32) * 100.0;
                 
-                // Return dominant state info
-                return Some(format!("{}({:.1}%)", dominant_state.0, dominant_percent));
+                // Format all C-states with percentages
+                let mut result = Vec::new();
+                for (name, time) in cstate_times {
+                    let percent = (time as f32 / total_time as f32) * 100.0;
+                    if percent >= 0.1 { // Only show states with at least 0.1% time
+                        result.push(format!("{}: {:.1}%", name, percent));
+                    }
+                }
+                
+                return Some(result);
             }
         }