ndbinfo: The NDB Cluster Information Database • tot_key_keyinfo_bytes • tot_key_prog_bytes • tot_key_inst_exec • tot_key_bytes_returned • tot_frag_scans • tot_scan_rows_examined • tot_scan_rows_returned • tot_scan_bytes_returned • tot_scan_prog_bytes • tot_scan_bound_bytes • tot_scan_inst_exec • tot_qd_frag_scans • conc_frag_scans • conc_qd_frag_scans •tot_commits Total size of all  keyinfo  attributes Total size of all interpreted programs carried by  attrinfo  attributes Total number of instructions executed by interpreted programs for key operations Total size of all data and metadata returned from key read operations Total number of scans performed on this fragment replica Total number of rows examined by scans Total number of rows returned to client Total size of data and metadata returned to the client Total size of interpreted programs for scan operations Total size of all bounds used in ordered index scans Total number of instructions executed for scans Number of times that scans of this fragment replica have been queued Number of scans currently active on this fragment replica (excluding queued scans) Number of scans currently queued for this fragment replica Total number of row changes committed to this fragment replica 4569