Server Option, System Variable, and Status Variable Reference Name Cmd-Line Option File System Var Status Var Var Scope Dynamic Ndb_api_trans_commit_count_session Yes Session No Ndb_api_trans_commit_count_slave Yes Global No Ndb_api_trans_local_read_row_count Yes Global No Ndb_api_trans_local_read_row_count_replica Yes Global No Ndb_api_trans_local_read_row_count_session Yes Session No Ndb_api_trans_local_read_row_count_slave Yes Global No Ndb_api_trans_start_count Yes Global No Ndb_api_trans_start_count_replica Yes Global No Ndb_api_trans_start_count_session Yes Session No Ndb_api_trans_start_count_slave Yes Global No Ndb_api_uk_op_count Yes Global No Ndb_api_uk_op_count_replica Yes Global No Ndb_api_uk_op_count_session Yes Session No Ndb_api_uk_op_count_slave Yes Global No Ndb_api_wait_exec_complete_count Yes Global No Ndb_api_wait_exec_complete_count_replica Yes Global No Ndb_api_wait_exec_complete_count_session Yes Session No Ndb_api_wait_exec_complete_count_slave Yes Global No Ndb_api_wait_meta_request_count Yes Global No Ndb_api_wait_meta_request_count_replica Yes Global No Ndb_api_wait_meta_request_count_session Yes Session No Ndb_api_wait_meta_request_count_slave Yes Global No Ndb_api_wait_nanos_count Yes Global No Ndb_api_wait_nanos_count_replica Yes Global No Ndb_api_wait_nanos_count_session Yes Session No Ndb_api_wait_nanos_count_slave Yes Global No Ndb_api_wait_scan_result_count Yes Global No Ndb_api_wait_scan_result_count_replica Yes Global No Ndb_api_wait_scan_result_count_session Yes Session No Ndb_api_wait_scan_result_count_slave Yes Global No ndb_autoincrement_prefetch_sz Yes Yes Yes Both Yes ndb_batch_size Yes Yes Yes Global No ndb_blob_read_batch_bytes Yes Yes Yes Both Yes ndb_blob_write_batch_bytes Yes Yes Yes Both Yes ndb_cache_check_time Yes Yes Yes Global Yes ndb_clear_apply_status Yes Yes Global Yes ndb_cluster_connection_pool Yes Yes Yes Global No ndb_cluster_connection_pool_nodeids Yes Yes Yes Global No 672