[mysqld]
performance-schema=0
innodb_file_per_table=1 # Ensure that each innodb table is it's own binary data block just in case there's corruption.
query_cache_size=64M
thread_cache_size=4 # can be increased on servers with large numbers of active users
key_buffer_size=32M
max_allowed_packet=16M # don't change unless required for large blobs
table_open_cache=512 # max 2048, can be increased if more Opened tables - SHOW STATUS LIKE 'Opened_tables';
wait_timeout=300 # can be increased if using persistent connections
max_user_connections=25
open_files_limit=16384
performance-schema=0
#delayed_insert_timeout=20 # Turn on if max_connections being reached due to delayed inserts
#delayed_queue_size=300 # Turn on if max_connections being reached due to delayed inserts
performance-schema=0
myisam_sort_buffer_size=2M # can be increased per sessions if needed for alter tables (indexes, repair)
performance-schema=0
#query_cache_limit=2M # leave at default unless there is a good reason
#join_buffer=2M # leave at default unless there is a good reason
#sort_buffer_size=2M # leave at default unless there is a good reason
#read_rnd_buffer_size=256K # leave at default unless there is a good reason
#read_buffer_size=2M # leave at default unless there is a good reason
performance-schema=0
collation_server=utf8_unicode_ci
character_set_server=utf8
performance-schema=0
#innodb_flush_method=O_DSYNC # Do not enable this without a good reason - it doesn't work well on new dedis
innodb_buffer_pool_size=128M # check mysql -e "SHOW GLOBAL STATUS LIKE 'Innodb_buffer_pool%';" - free vs total
innodb_thread_concurrency=8 # Number of physical + virtual CPU's, be careful of adding more
performance-schema=0
tmp_table_size=768M
max_heap_table_size=768M
max_connections=150 # Should be between 100-150, increase *slowly* because it causes MySQL to consume more memory!
performance-schema=0
table_definition_cache=512 # increase by the same factor as table_open_cache
innodb_flush_log_at_trx_commit=2
innodb_log_buffer_size=64M
performance-schema=0
general_log=0
slow_query_log=0
log-output=TABLE # select * from mysql.general_log order by event_time desc limit 10;
long_query_time=20 # select * from mysql.slow_log order by start_time desc limit 10;
performance-schema=0
innodb_io_capacity=100
performance-schema=0
default-storage-engine=MyISAM
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