diff --git a/test/fixtures/test-memory-hotspots.unit.json b/test/fixtures/test-memory-hotspots.unit.json
index 64aff4b2b9f..e1bba1556ec 100644
--- a/test/fixtures/test-memory-hotspots.unit.json
+++ b/test/fixtures/test-memory-hotspots.unit.json
@@ -1,6 +1,6 @@
 {
   "config": "vitest.unit.config.ts",
-  "generatedAt": "2026-03-24T17:41:36.385Z",
+  "generatedAt": "2026-03-24T17:44:58.770Z",
   "defaultMinDeltaKb": 262144,
   "lane": "unit-fast, unit-*",
   "files": {
@@ -46,6 +46,12 @@
         "openclaw-test-memory-trace:unit-run.cron-model-override-memory-isolated"
       ]
     },
+    "src/channels/plugins/plugins-core.test.ts": {
+      "deltaKb": 792269,
+      "sources": [
+        "openclaw-plugins-core-mem:unit"
+      ]
+    },
     "src/plugins/manifest-registry.test.ts": {
       "deltaKb": 684749,
       "sources": [