diff --git a/awareness.el b/awareness.el
index 1867d37..cebebf2 100644
--- a/awareness.el
+++ b/awareness.el
@@ -39,8 +39,11 @@ fn ise_post(content: String) -> Void {
 fn emit_heartbeat() -> Void {
     let pulse: String = state_get("soul.pulse")
     let boot: String = state_get("soul_boot_count")
+    let idle: String = int_to_str(idle_count())
     let ts: Int = time_now()
-    let payload: String = "{\"event\":\"heartbeat\",\"pulse\":" + pulse + ",\"boot\":" + boot + ",\"ts\":" + int_to_str(ts) + "}"
+    let nc: Int = engram_node_count()
+    let ec: Int = engram_edge_count()
+    let payload: String = "{\"event\":\"heartbeat\",\"pulse\":" + pulse + ",\"boot\":" + boot + ",\"idle\":" + idle + ",\"node_count\":" + int_to_str(nc) + ",\"edge_count\":" + int_to_str(ec) + ",\"ts\":" + int_to_str(ts) + "}"
     ise_post(payload)
 }