diff --git a/be/src/vec/common/uint128.h b/be/src/vec/common/uint128.h
index 540323c264..a9c30328ab 100644
--- a/be/src/vec/common/uint128.h
+++ b/be/src/vec/common/uint128.h
@@ -177,7 +177,7 @@ struct UInt136 {
     UInt64 b;
     UInt64 c;
 
-    bool operator==(const UInt136 rhs) const { return a == rhs.a && b == rhs.b && c == rhs.c; }
+    bool operator==(const UInt136& rhs) const { return a == rhs.a && b == rhs.b && c == rhs.c; }
 };
 #pragma pack()
 
diff --git a/be/src/vec/exec/distinct_vaggregation_node.cpp b/be/src/vec/exec/distinct_vaggregation_node.cpp
index 0943901032..bacfb91e96 100644
--- a/be/src/vec/exec/distinct_vaggregation_node.cpp
+++ b/be/src/vec/exec/distinct_vaggregation_node.cpp
@@ -35,7 +35,6 @@ DistinctAggregationNode::DistinctAggregationNode(ObjectPool* pool, const TPlanNo
 
 Status DistinctAggregationNode::_distinct_pre_agg_with_serialized_key(
         doris::vectorized::Block* in_block, doris::vectorized::Block* out_block) {
-    SCOPED_TIMER(_exec_timer);
     DCHECK(!_probe_expr_ctxs.empty());
 
     size_t key_size = _probe_expr_ctxs.size();
@@ -59,6 +58,7 @@ Status DistinctAggregationNode::_distinct_pre_agg_with_serialized_key(
     RETURN_IF_CATCH_EXCEPTION(
             _emplace_into_hash_table_to_distinct(_distinct_row, key_columns, rows));
 
+    SCOPED_TIMER(_insert_keys_to_column_timer);
     bool mem_reuse = _make_nullable_keys.empty() && out_block->mem_reuse();
     if (mem_reuse) {
         for (int i = 0; i < key_size; ++i) {
diff --git a/be/src/vec/exec/vaggregation_node.h b/be/src/vec/exec/vaggregation_node.h
index 30eb8aa9d3..bbb0ea6201 100644
--- a/be/src/vec/exec/vaggregation_node.h
+++ b/be/src/vec/exec/vaggregation_node.h
@@ -437,6 +437,7 @@ protected:
     RuntimeProfile::Counter* _hash_table_emplace_timer = nullptr;
     RuntimeProfile::Counter* _hash_table_input_counter = nullptr;
     RuntimeProfile::Counter* _expr_timer = nullptr;
+    RuntimeProfile::Counter* _insert_keys_to_column_timer = nullptr;
 
 private:
     friend class pipeline::AggSinkOperator;
@@ -479,7 +480,6 @@ private:
     RuntimeProfile::Counter* _serialize_result_timer = nullptr;
     RuntimeProfile::Counter* _deserialize_data_timer = nullptr;
     RuntimeProfile::Counter* _hash_table_iterate_timer = nullptr;
-    RuntimeProfile::Counter* _insert_keys_to_column_timer = nullptr;
     RuntimeProfile::Counter* _streaming_agg_timer = nullptr;
     RuntimeProfile::Counter* _hash_table_size_counter = nullptr;
     RuntimeProfile::Counter* _max_row_size_counter = nullptr;