diff --git a/cloud/src/common/config.h b/cloud/src/common/config.h
index 67dbeedea53a70c..155294ed05e0887 100644
--- a/cloud/src/common/config.h
+++ b/cloud/src/common/config.h
@@ -225,5 +225,5 @@ CONF_Int32(max_tablet_index_num_per_batch, "1000");
 CONF_mInt64(max_num_aborted_txn, "100");
 
 CONF_Bool(enable_check_instance_id, "true");
-CONF_Bool(enable_concurrency_get_tablet_stats, "true");
+CONF_Bool(enable_concurrency_get_tablet_stats, "false");
 } // namespace doris::cloud::config
diff --git a/cloud/src/meta-service/meta_service.cpp b/cloud/src/meta-service/meta_service.cpp
index 8eb1246a5c98c34..340ee6a33e32002 100644
--- a/cloud/src/meta-service/meta_service.cpp
+++ b/cloud/src/meta-service/meta_service.cpp
@@ -1619,6 +1619,7 @@ void MetaServiceImpl::get_tablet_stats(::google::protobuf::RpcController* contro
     }
     RPC_RATE_LIMIT(get_tablet_stats)
 
+    auto start = std::chrono::high_resolution_clock::now();
     if (!config::enable_concurrency_get_tablet_stats) {
         std::unique_ptr<Transaction> txn;
         for (auto& i : request->tablet_idx()) {
@@ -1659,6 +1660,7 @@ void MetaServiceImpl::get_tablet_stats(::google::protobuf::RpcController* contro
         std::vector<std::string> tablet_idx_keys;
         std::string key;
         for (const auto& i : request->tablet_idx()) {
+            key.clear();
             meta_tablet_idx_key({instance_id, i.tablet_id()}, &key);
             tablet_idx_keys.emplace_back(key);
         }
@@ -1672,22 +1674,27 @@ void MetaServiceImpl::get_tablet_stats(::google::protobuf::RpcController* contro
         // batch get tablet stats
         std::vector<std::string> tablet_stats_keys;
         for (const auto& idx : tablet_idx_pb_vec) {
+            key.clear();
             stats_tablet_key({instance_id, idx.table_id(), idx.index_id(), idx.partition_id(),
                               idx.tablet_id()},
                              &key);
             tablet_stats_keys.emplace_back(key);
+            key.clear();
             stats_tablet_data_size_key({instance_id, idx.table_id(), idx.index_id(),
                                         idx.partition_id(), idx.tablet_id()},
                                        &key);
             tablet_stats_keys.emplace_back(key);
+            key.clear();
             stats_tablet_num_rows_key({instance_id, idx.table_id(), idx.index_id(),
                                        idx.partition_id(), idx.tablet_id()},
                                       &key);
             tablet_stats_keys.emplace_back(key);
+            key.clear();
             stats_tablet_num_rowsets_key({instance_id, idx.table_id(), idx.index_id(),
                                           idx.partition_id(), idx.tablet_id()},
                                          &key);
             tablet_stats_keys.emplace_back(key);
+            key.clear();
             stats_tablet_num_segs_key({instance_id, idx.table_id(), idx.index_id(),
                                        idx.partition_id(), idx.tablet_id()},
                                       &key);
@@ -1705,6 +1712,9 @@ void MetaServiceImpl::get_tablet_stats(::google::protobuf::RpcController* contro
             stat_ptr->CopyFrom(stat);
         }
     }
+    auto end = std::chrono::high_resolution_clock::now();
+    std::chrono::duration<double> duration = end - start;
+    LOG_WARNING("lyk_debug").tag("cost ms", duration.count() * 1000);
 }
 
 static bool check_delete_bitmap_lock(MetaServiceCode& code, std::string& msg, std::stringstream& ss,