# Mostly lifted from the following configs:
# https://git.coop/webarch/mariadb/-/blob/master/templates/50-server.cnf.j2
# https://docs.nextcloud.com/server/latest/admin_manual/configuration_database/linux_database_configuration.html
# https://mariadb.com/kb/en/library/performance-schema-overview/

[server]
innodb_buffer_pool_size        = 1G
innodb_flush_log_at_trx_commit = 2
innodb_log_buffer_size         = 32M
innodb_max_dirty_pages_pct     = 90
join_buffer_size               = 256K
key_buffer_size                = 16M
innodb_log_file_size           = 256M
long_query_time                = 1
max_allowed_packet             = 256M
max_connections                = 100
max_heap_table_size            = 64M
max_user_connections           = 0
myisam_recover_options         = BACKUP
open_files_limit               = 8000
query_cache_limit              = 2M
query_cache_min_res_unit       = 2k
query_cache_size               = 64M
query_cache_type               = 1
skip_name_resolve              = 1
slow_query_log                 = 1
slow_query_log_file            = /var/log/mysql/slow.log
table_cache                    = 64
table_open_cache               = 2000
thread_cache_size              = 8
thread_stack                   = 192K
tmp_table_size                 = 64M

[client]
default-character-set = utf8mb4

[mysqld]
character_set_server = utf8mb4
collation_server = utf8mb4_general_ci
transaction_isolation = READ-COMMITTED
binlog_format = ROW
innodb_large_prefix=on
innodb_file_per_table=1

[mariadb]
performance_schema=ON
performance-schema-instrument='stage/%=ON'
performance-schema-consumer-events-stages-current=ON
performance-schema-consumer-events-stages-history=ON
performance-schema-consumer-events-stages-history-long=ON