percona_suppress_log_warning_1592:    Feature not merged into MariaDB
percona_log_slow_slave_statements:    Feature not merged into MariaDB
percona_log_slow_slave_statements-and-use_global_long_query_time:    Feature not merged into MariaDB
percona_slow_query_log-control_global_slow:    Feature not merged into MariaDB
percona_slow_query_log-microseconds_in_slow_query_log:    Feature not merged into MariaDB
percona_query_cache_with_comments:    Feature not merged into MariaDB
percona_query_cache_with_comments_prepared_statements:    Feature not merged into MariaDB
percona_show_temp_tables:    Feature not merged into MariaDB
percona_slow_query_log-use_global_long_query_time:    Feature not merged into MariaDB
percona_query_cache_with_comments_disable:    Feature not merged into MariaDB
percona_log_connection_error:         Feature not merged into MariaDB
percona_query_response_time:          Feature not merged into MariaDB
percona_query_response_time-stored:   Feature not merged into MariaDB
percona_sql_no_fcache:                Feature not merged into MariaDB
percona_status_wait_query_cache_mutex: Feature not merged into MariaDB
percona_slave_innodb_stats:           Feature not merged into MariaDB
percona_query_response_time-replication: Feature not merged into MariaDB
percona_server_variables:             Feature not merged into MariaDB

percona_slow_query_log-log_slow_verbosity:    InnoDB filtering information not fully merged into MariaDB

percona_innodb_buffer_pool_shm:       Requires big shmmax not default on many systems