diff --git a/agent/src/collectors/systemd.rs b/agent/src/collectors/systemd.rs
index bb86a31..2d64bc3 100644
--- a/agent/src/collectors/systemd.rs
+++ b/agent/src/collectors/systemd.rs
@@ -22,6 +22,8 @@ pub struct SystemdCollector {
 struct ServiceCacheState {
     /// Interesting services to monitor (cached after discovery)
     monitored_services: Vec<String>,
+    /// Cached service status information from discovery
+    service_status_cache: std::collections::HashMap<String, ServiceStatusInfo>,
     /// Last time services were discovered
     last_discovery_time: Option<Instant>,
     /// How often to rediscover services (5 minutes)
@@ -34,11 +36,21 @@ struct ServiceCacheState {
     nginx_check_interval_seconds: u64,
 }
 
+/// Cached service status information from systemctl list-units
+#[derive(Debug, Clone)]
+struct ServiceStatusInfo {
+    load_state: String,
+    active_state: String,
+    sub_state: String,
+    description: String,
+}
+
 impl SystemdCollector {
     pub fn new(config: SystemdConfig) -> Self {
         Self {
             state: RwLock::new(ServiceCacheState {
                 monitored_services: Vec::new(),
+                service_status_cache: std::collections::HashMap::new(),
                 last_discovery_time: None,
                 discovery_interval_seconds: 300, // 5 minutes
                 nginx_site_metrics: Vec::new(),
@@ -135,13 +147,33 @@ impl SystemdCollector {
         let excluded_services = &self.config.excluded_services;
         let service_name_filters = &self.config.service_name_filters;
 
-        // Parse all services from single systemctl command
+        // Parse all services and cache their status information
         let mut all_service_names = std::collections::HashSet::new();
+        let mut status_cache = std::collections::HashMap::new();
         
         for line in units_str.lines() {
             let fields: Vec<&str> = line.split_whitespace().collect();
             if fields.len() >= 4 && fields[0].ends_with(".service") {
                 let service_name = fields[0].trim_end_matches(".service");
+                
+                // Extract status information from systemctl list-units output
+                let load_state = fields.get(1).unwrap_or(&"unknown").to_string();
+                let active_state = fields.get(2).unwrap_or(&"unknown").to_string();
+                let sub_state = fields.get(3).unwrap_or(&"unknown").to_string();
+                let description = if fields.len() > 4 {
+                    fields[4..].join(" ")
+                } else {
+                    "".to_string()
+                };
+
+                // Cache the status information
+                status_cache.insert(service_name.to_string(), ServiceStatusInfo {
+                    load_state,
+                    active_state,
+                    sub_state,
+                    description,
+                });
+
                 all_service_names.insert(service_name.to_string());
             }
         }
@@ -182,6 +214,10 @@ impl SystemdCollector {
                 }
         }
 
+        // Update the cache with all discovered service status information
+        if let Ok(mut state) = self.state.write() {
+            state.service_status_cache = status_cache;
+        }
 
         Ok(services)
     }
@@ -242,8 +278,24 @@ impl SystemdCollector {
         true
     }
 
-    /// Get service status using systemctl
+    /// Get service status from cache (if available) or fallback to systemctl
     fn get_service_status(&self, service: &str) -> Result<(String, String)> {
+        // Try to get status from cache first
+        if let Ok(state) = self.state.read() {
+            if let Some(cached_info) = state.service_status_cache.get(service) {
+                let active_status = cached_info.active_state.clone();
+                let detailed_info = format!(
+                    "LoadState={}\nActiveState={}\nSubState={}",
+                    cached_info.load_state,
+                    cached_info.active_state,
+                    cached_info.sub_state
+                );
+                return Ok((active_status, detailed_info));
+            }
+        }
+
+        // Fallback to systemctl if not in cache (shouldn't happen during normal operation)
+        debug!("Service '{}' not found in cache, falling back to systemctl", service);
         let output = Command::new("systemctl")
             .arg("is-active")
             .arg(format!("{}.service", service))
@@ -253,10 +305,10 @@ impl SystemdCollector {
 
         // Get more detailed info
         let output = Command::new("systemctl")
-            .arg("show")
-            .arg(format!("{}.service", service))
-            .arg("--property=LoadState,ActiveState,SubState")
-            .output()?;
+        .arg("show")
+        .arg(format!("{}.service", service))
+        .arg("--property=LoadState,ActiveState,SubState")
+        .output()?;
 
         let detailed_info = String::from_utf8(output.stdout)?;
         Ok((active_status, detailed_info))