bench: 重锚 mem 三例基线内存字段至现行账目口径

benchmark_baseline.json

@@ -948,7 +948,7 @@
     "test_name": "mem_closure_chain",
     "wall_time_us": 86903,
     "session_objects": 40000,
-    "session_bytes": 1278890,
+    "session_bytes": 6078890,
     "epoch_objects": 40000,
     "epoch_bytes": 0,
     "gc_trigger_count": 0,
@@ -961,15 +961,15 @@
     "ic_hit_rate": 0.7155420580096018,
     "ic_hits": 26212332,
     "ic_misses": 10420500,
-    "peak_bytes": 8799386,
-    "retained_bytes": 8799386,
+    "peak_bytes": 9199546,
+    "retained_bytes": 9199546,
     "retained_objects": 40002
   },
   {
     "test_name": "mem_cross_call_retain",
     "wall_time_us": 159323,
-    "session_objects": 4,
-    "session_bytes": 2670485,
+    "session_objects": 30004,
+    "session_bytes": 7710725,
     "epoch_objects": 60002,
     "epoch_bytes": 0,
     "gc_trigger_count": 0,
@@ -982,8 +982,8 @@
     "ic_hit_rate": 0.7044168668585105,
     "ic_hits": 26437332,
     "ic_misses": 11095515,
-    "peak_bytes": 7951253,
-    "retained_bytes": 7951253,
+    "peak_bytes": 7950949,
+    "retained_bytes": 7950949,
     "retained_objects": 30006
   },
   {
@@ -1011,7 +1011,7 @@
     "test_name": "mem_object_graph",
     "wall_time_us": 111829,
     "session_objects": 32769,
-    "session_bytes": 5504888,
+    "session_bytes": 5505128,
     "epoch_objects": 65534,
     "epoch_bytes": 0,
     "gc_trigger_count": 0,