add changelog entry

Author: Tianyi Wang

.changelog/f4bce07753bc4db9a6e8bf18d0b8ce8b.json

@@ -0,0 +1,9 @@
+{
+    "id": "f4bce077-53bc-4db9-a6e8-bf18d0b8ce8b",
+    "type": "bugfix",
+    "description": "fix int overflow bug on 32 bit architecture",
+    "modules": [
+        ".",
+        "service/internal/benchmark"
+    ]
+}