diff --git a/src/confd/yang/confd.inc b/src/confd/yang/confd.inc
index 4841eb7a..936a2c15 100644
--- a/src/confd/yang/confd.inc
+++ b/src/confd/yang/confd.inc
@@ -38,7 +38,7 @@ MODULES=(
 	"infix-firewall-services@2025-04-26.yang"
 	"infix-firewall-icmp-types@2025-04-26.yang"
 	"infix-meta@2025-12-10.yang"
-	"infix-system@2025-10-18.yang"
+	"infix-system@2025-12-02.yang"
 	"infix-services@2025-12-10.yang"
 	"ieee802-ethernet-interface@2019-06-21.yang"
 	"infix-ethernet-interface@2024-02-27.yang"
diff --git a/src/confd/yang/confd/infix-system.yang b/src/confd/yang/confd/infix-system.yang
index 805495df..f9ecaa90 100644
--- a/src/confd/yang/confd/infix-system.yang
+++ b/src/confd/yang/confd/infix-system.yang
@@ -28,6 +28,11 @@ module infix-system {
   contact      "kernelkit@googlegroups.com";
   description  "Infix augments and deviations to ietf-system.";
 
+  revision 2025-12-02 {
+    description "Extend services with runtime statistics:
+                   - Add statistics container with memory-usage, uptime, restart-count";
+    reference "internal";
+  }
   revision 2025-10-18 {
     description "New system-state status:
                    - Add system resource usage: memory, loadavg, filesystem usage
@@ -508,6 +513,28 @@ module infix-system {
           description
             "Detailed current status of the process.";
         }
+
+        container statistics {
+          description "Service resource usage and runtime statistics";
+          config false;
+
+          leaf memory-usage {
+            type uint64;
+            units "bytes";
+            description "Current memory usage in bytes";
+          }
+
+          leaf uptime {
+            type uint64;
+            units "seconds";
+            description "Time service has been running";
+          }
+
+          leaf restart-count {
+            type uint32;
+            description "Number of service restarts";
+          }
+        }
       }
     }
 
diff --git a/src/confd/yang/confd/infix-system@2025-10-18.yang b/src/confd/yang/confd/infix-system@2025-12-02.yang
similarity index 100%
rename from src/confd/yang/confd/infix-system@2025-10-18.yang
rename to src/confd/yang/confd/infix-system@2025-12-02.yang