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21 removals
169 lines
63 additions
211 lines
[client]
[client]
socket=/var/lib/mysql/mysql.sock
socket=/var/lib/mysql/mysql.sock


[mysql]
[mysql]
max_allowed_packet = 128M
max_allowed_packet = 128M


[mysqld]
[mysqld]
ignore-db-dir=cmsetiofiotest
local-infile=0
local-infile=0
ignore-db-dir=lost+found
ignore_db_dirs=lost+found
character-set-server=utf8
character-set-server=utf8
datadir=/var/lib/mysql
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
socket=/var/lib/mysql/mysql.sock


#bind-address=127.0.0.1
#bind-address=127.0.0.1
# optimized my.cnf for MariaDB 5.5.x
# optimized my.cnf for MariaDB 5.5.x
# by eva2000
# by eva2000
# centminmod.com
# centminmod.com


tmpdir=/home/mysqltmp
tmpdir=/home/mysqltmp


innodb=ON
innodb=ON
#skip-federated
#skip-federated
#skip-pbxt
##skip-pbxt
#skip-pbxt_statistics
##skip-pbxt_statistics
#skip-archive
#skip-archive
#skip-name-resolve
#skip-name-resolve
#old_passwords
#old_passwords
back_log = 1024
back_log = 1024
max_connections = 1500
max_connections = 1500
key_buffer_size = 1024M
key_buffer_size = 1024M
myisam_sort_buffer_size = 1024M
myisam_sort_buffer_size = 1024M
myisam_max_sort_file_size = 10240M
myisam_max_sort_file_size = 10240M
join_buffer_size = 2M
join_buffer_size = 2M
read_buffer_size = 2M
read_buffer_size = 2M
sort_buffer_size = 2M
sort_buffer_size = 2M
table_definition_cache = 10240
table_definition_cache = 10240
table_open_cache = 10240
table_open_cache = 10240
thread_cache_size = 384
thread_cache_size = 384
wait_timeout = 1800
wait_timeout = 1800
connect_timeout = 10
connect_timeout = 10
tmp_table_size = 1536M
tmp_table_size = 1536M
max_heap_table_size = 1536M
max_heap_table_size = 1536M
max_allowed_packet = 128M
max_allowed_packet = 128M
#max_seeks_for_key = 4294967295
#max_seeks_for_key = 4294967295
#group_concat_max_len = 1024
#group_concat_max_len = 1024
max_length_for_sort_data = 1024
max_length_for_sort_data = 1024
net_buffer_length = 16384
net_buffer_length = 16384
max_connect_errors = 100000
max_connect_errors = 100000
concurrent_insert = 2
concurrent_insert = 2
read_rnd_buffer_size = 512K
read_rnd_buffer_size = 512K
bulk_insert_buffer_size = 8M
bulk_insert_buffer_size = 8M
# query_cache boost for MariaDB >10.1.2+
# query_cache boost for MariaDB >10.1.2+
# https://community.centminmod.com/posts/30811/
# https://community.centminmod.com/posts/30811/
query_cache_limit = 1536K
query_cache_limit = 1536K
query_cache_size = 256M
query_cache_size = 256M
query_cache_type = 1
query_cache_type = 1
query_cache_min_res_unit = 2K
query_cache_min_res_unit = 2K
query_prealloc_size = 262144
query_prealloc_size = 262144
query_alloc_block_size = 65536
query_alloc_block_size = 65536
transaction_alloc_block_size = 8192
transaction_alloc_block_size = 8192
transaction_prealloc_size = 4096
transaction_prealloc_size = 4096
default-storage-engine = InnoDB
default-storage-engine = InnoDB


log_warnings=1
log_warnings=1
slow_query_log=0
slow_query_log=0
long_query_time=1
long_query_time=1
slow_query_log_file=/var/lib/mysql/slowq.log
slow_query_log_file=/var/lib/mysql/slowq.log
log-error=/var/log/mysqld.log
log-error=/var/log/mysqld.log


# innodb settings
# innodb settings
innodb_large_prefix=1
innodb_purge_threads=1
innodb_purge_threads=1
innodb_file_format = Barracuda
innodb_file_per_table = 1
innodb_file_per_table = 1
innodb_open_files = 10000
innodb_open_files = 10000
innodb_data_file_path= ibdata1:10M:autoextend
innodb_data_file_path= ibdata1:10M:autoextend
innodb_buffer_pool_size = 12288M
innodb_buffer_pool_size = 12288M


## https://mariadb.com/kb/en/mariadb/xtradbinnodb-server-system-variables/#innodb_buffer_pool_instances
## https://mariadb.com/kb/en/mariadb/xtradbinnodb-server-system-variables/#innodb_buffer_pool_instances
innodb_buffer_pool_instances=8
innodb_buffer_pool_instances=12


innodb_log_files_in_group = 2
innodb_log_files_in_group = 2
innodb_log_file_size = 1024M
innodb_log_file_size = 1024M
innodb_log_buffer_size = 64M
innodb_log_buffer_size = 64M
innodb_flush_log_at_trx_commit = 2
innodb_flush_log_at_trx_commit = 2
innodb_thread_concurrency = 0
#innodb_thread_concurrency = 36
innodb_lock_wait_timeout=50
innodb_lock_wait_timeout=50
innodb_flush_method = O_DIRECT
innodb_flush_method = O_DIRECT
innodb_support_xa=1


# 200 * # DISKS
# 200 * # DISKS
innodb_io_capacity = 800
innodb_io_capacity = 800
innodb_io_capacity_max = 2000
innodb_io_capacity_max = 1600
innodb_read_io_threads = 4
innodb_read_io_threads = 8
innodb_write_io_threads = 2
innodb_write_io_threads = 8
innodb_flush_neighbors = 1
innodb_flush_neighbors = 0


# mariadb settings
# mariadb settings
[mariadb]
[mariadb]
#thread-handling = pool-of-threads
#thread-handling = pool-of-threads
#thread-pool-size= 20
#thread-pool-size= 20
#mysql --port=3307 --protocol=tcp
#mysql --port=3307 --protocol=tcp
#extra-port=3307
#extra-port=3307
#extra-max-connections=1
#extra-max-connections=1


userstat = 0
userstat = 0
key_cache_segments = 1
key_cache_segments = 1
aria_group_commit = none
aria_group_commit = none
aria_group_commit_interval = 0
aria_group_commit_interval = 0
aria_log_file_size = 128M
aria_log_file_size = 1024M
aria_log_purge_type = immediate
aria_log_purge_type = immediate
aria_pagecache_buffer_size = 256M
aria_pagecache_buffer_size = 1024M
aria_sort_buffer_size = 256M
aria_sort_buffer_size = 256M


[mariadb-5.5]
[mariadb-5.5]
innodb_file_format = Barracuda
innodb_file_per_table = 1
innodb_file_per_table = 1


#ignore_db_dirs=
#ignore_db_dirs=
query_cache_strip_comments=0
query_cache_strip_comments=0


innodb_read_ahead = linear
innodb_read_ahead = linear
innodb_adaptive_flushing_method = estimate
innodb_adaptive_flushing_method = estimate
innodb_flush_neighbor_pages = 1
innodb_flush_neighbor_pages = 1
innodb_stats_update_need_lock = 0
innodb_stats_update_need_lock = 0
innodb_log_block_size = 512
innodb_log_block_size = 512


log_slow_filter =admin,filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk
log_slow_filter =admin,filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk


[mysqld_safe]
[mysqld_safe]
socket=/var/lib/mysql/mysql.sock
socket=/var/lib/mysql/mysql.sock
log-error=/var/log/mysqld.log
log-error=/var/log/mysqld.log
#nice = -5
#nice = -5
open-files-limit = 8192
open-files-limit = 8192


[mysqldump]
[mysqldump]
quick
quick
max_allowed_packet = 128M
max_allowed_packet = 128M


[myisamchk]
[myisamchk]
tmpdir=/home/mysqltmp
tmpdir=/home/mysqltmp
key_buffer = 1536M
key_buffer = 1536M
sort_buffer = 384M
sort_buffer = 384M
read_buffer = 384M
read_buffer = 384M
write_buffer = 384M
write_buffer = 384M


[mysqlhotcopy]
[mysqlhotcopy]
interactive-timeout
interactive-timeout


[mariadb-10.0]
[mariadb-10.0]
innodb_file_format = Barracuda
innodb_file_per_table = 1
innodb_file_per_table = 1


# 2 variables needed to switch from XtraDB to InnoDB plugins
# 2 variables needed to switch from XtraDB to InnoDB plugins
#plugin-load=ha_innodb
#plugin-load=ha_innodb
#ignore_builtin_innodb
#ignore_builtin_innodb


## MariaDB 10 only save and restore buffer pool pages
## MariaDB 10 only save and restore buffer pool pages
## warm up InnoDB buffer pool on server restarts
## warm up InnoDB buffer pool on server restarts
#innodb_buffer_pool_dump_at_shutdown=1
#innodb_buffer_pool_load_at_startup=1
innodb_buffer_pool_populate=0
## Disabled settings
performance_schema=OFF
innodb_stats_on_metadata=OFF
innodb_sort_buffer_size=2M
innodb_online_alter_log_max_size=128M
query_cache_strip_comments=0
log_slow_filter =admin,filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk

[mariadb-10.3]
#innodb_file_format = Barracuda
innodb_default_row_format = dynamic
innodb_file_per_table = 1

## wsrep specific
# wsrep_on=OFF
# wsrep_provider
# wsrep_cluster_address
# binlog_format=ROW
# default_storage_engine=InnoDB
# innodb_autoinc_lock_mode=2
# innodb_doublewrite=1
# query_cache_size=0

# 2 variables needed to switch from XtraDB to InnoDB plugins
#plugin-load=ha_innodb
#ignore_builtin_innodb

## MariaDB 10 only save and restore buffer pool pages
## warm up InnoDB buffer pool on server restarts
innodb_buffer_pool_dump_at_shutdown=1
innodb_buffer_pool_dump_at_shutdown=1
innodb_buffer_pool_load_at_startup=1
innodb_buffer_pool_load_at_startup=1
innodb_buffer_pool_populate=0
## Disabled settings
## Disabled settings
performance_schema=OFF
performance_schema=OFF
innodb_stats_on_metadata=OFF
innodb_stats_on_metadata=OFF
innodb_sort_buffer_size=2M
innodb_sort_buffer_size=2M
innodb_online_alter_log_max_size=128M
innodb_online_alter_log_max_size=128M
query_cache_strip_comments=0
query_cache_strip_comments=0
log_slow_filter =admin,filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk
log_slow_filter =admin,filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk

# Defragmenting unused space on InnoDB tablespace
innodb_defragment=1
innodb_defragment_n_pages=7
innodb_defragment_stats_accuracy=0
innodb_defragment_fill_factor_n_recs=20
innodb_defragment_fill_factor=0.9
innodb_defragment_frequency=40

# page compression
# 10.1+ https://mariadb.com/kb/en/mariadb/compression/
#innodb_compression_algorithm=zlib
#innodb_use_fallocate=0
#innodb_use_mtflush=0
#innodb_mtflush_threads=4