backup_lcp_speed_last_10sec,SUM(redo_speed_last_10sec) AS redo_speed_last_10sec,SUM(backup_lcp_speed_last_60sec) AS backup_lcp_speed_last_60sec,SUM(redo_speed_last_60sec) AS redo_speed_last_60sec from `ndbinfo`.`ndb$disk_write_speed_aggregate` GROUP by node_id','SET @dummy = 0');