Category,"name
(Parameter to be adjusted)","desc
(Parameter description)","get
(Command for querying parameter values.)","set
(Command for setting parameter values)",needrestart(Whether require restart or not),type (discrete/continuous),"options
(For the discrete type, use"";""to split  different values.)","dtype
(For discrete, the parameter value type can only be int or string.)","scope
(Minimum value of the parameter)","scope
(Maximum Value of the parameter)","step
(Step of the parameter value)","items
(Enumerated values out of parameter values. Use "";"" to split different values)",select (whether to select the parameter),Remarks
mariadb,mariadb.key_buffer_size,Index parameters of the myisam storage engine,cat /etc/my.cnf | grep key_buffer_size | awk -F '=' '{print $2}' | awk '$1=$1',sed -i 's/key_buffer_size.*/key_buffer_size = $value/g' /etc/my.cnf,FALSE,discrete,,int,1048576,536870912,1048576,,yes,
,mariadb.max_allowed_packet,Maximum number of received packets,cat /etc/my.cnf | grep max_allowed_packet | awk -F '=' '{print $2}' | awk '$1=$1',sed -i 's/max_allowed_packet.*/max_allowed_packet = $value/g' /etc/my.cnf,FALSE,discrete,,int,1048576,104857600,1048576,,yes,
,mariadb.table_open_cache,Table cache for storing data,cat /etc/my.cnf | grep table_open_cache | awk -F '=' '{print $2}' | awk '$1=$1',sed -i 's/table_open_cache.*/table_open_cache = $value/g' /etc/my.cnf,FALSE,discrete,,int,16,1000000,2,,yes,
,mariadb.back_log,The number of new requests stored in the stack,cat /etc/my.cnf | grep back_log | awk -F '=' '{print $2}' | awk '$1=$1',sed -i 's/back_log.*/back_log = $value/g' /etc/my.cnf,FALSE,continuous,,int,16,65536,,,yes,
,mariadb.sort_buffer_size,Cache used for sorting,cat /etc/my.cnf | grep sort_buffer_size | awk -F '=' '{print $2}' | awk '$1=$1',sed -i 's/sort_buffer_size.*/sort_buffer_size = $value/g' /etc/my.cnf,FALSE,discrete,,int,256,104857600,1024,,yes,
,mariadb.read_buffer_size,the buffer allocated to each thread during sequential table scanning.,cat /etc/my.cnf | grep read_buffer_size | awk -F '=' '{print $2}' | awk '$1=$1',sed -i 's/read_buffer_size.*/read_buffer_size = $value/g' /etc/my.cnf,FALSE,discrete,,int,1024,104857600,1024,,yes,
,mariadb.read_rnd_buffer_size,the buffer allocated to each thread when the table is read randomly,cat /etc/my.cnf | grep read_rnd_buffer_size | awk -F '=' '{print $2}' | awk '$1=$1',sed -i 's/read_rnd_buffer_size.*/read_rnd_buffer_size = $value/g' /etc/my.cnf,FALSE,discrete,,int,1024,104857600,1024,,yes,
,mariadb.myisam_sort_buffer_size,the buffer required for reordering when the MyISAM table changes,cat /etc/my.cnf | grep myisam_sort_buffer_size | awk -F '=' '{print $2}' | awk '$1=$1',sed -i 's/myisam_sort_buffer_size.*/myisam_sort_buffer_size = $value/g' /etc/my.cnf,FALSE,discrete,,int,1024,104857600,1024,,yes,
,mariadb.thread_cache_size,Number of threads saved in the cache that are reused,cat /etc/my.cnf | grep thread_cache_size | awk -F '=' '{print $2}' | awk '$1=$1',sed -i 's/thread_cache_size.*/thread_cache_size = $value/g' /etc/my.cnf,FALSE,continuous,,int,8,1000,,,yes,
,mariadb.max_connections,the max number of connections,cat /etc/my.cnf | grep max_connections | awk -F '=' '{print $2}' | awk '$1=$1',sed -i 's/max_connections.*/max_connections = $value/g' /etc/my.cnf,FALSE,continuous,,int,10,65536,,,yes,
,mariadb.max_heap_table_size,size of a memory table that can be created,cat /etc/my.cnf | grep max_heap_table_size | awk -F '=' '{print $2}' | awk '$1=$1',sed -i 's/max_heap_table_size.*/max_heap_table_size = $value/g' /etc/my.cnf,FALSE,discrete,,int,1024,104857600,1024,,yes,
,mariadb.innodb_buffer_pool_size,size of innodb buffer pool,cat /etc/my.cnf | grep innodb_buffer_pool_size | awk -F '=' '{print $2}' | awk '$1=$1',sed -i 's/innodb_buffer_pool_size.*/innodb_buffer_pool_size = $value/g' /etc/my.cnf,FALSE,discrete,,int,1024,1.37E+11,1024,,yes,
,mariadb.innodb_log_buffer_size,size of innodb log buffer,cat /etc/my.cnf | grep innodb_log_buffer_size | awk -F '=' '{print $2}' | awk '$1=$1',sed -i 's/innodb_log_buffer_size.*/innodb_log_buffer_size = $value/g' /etc/my.cnf,FALSE,discrete,,int,1048576,104857600,1048576,,yes,