gistfile1.txt

[mysqld]
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=16M
thread_cache_size=4 # can be increased on servers with large numbers of active users
key_buffer_size=16M
max_allowed_packet=8M # don't change unless required for large blobs
table_cache=246 # 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=1024

#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

myisam_sort_buffer_size=2M # can be increased per sessions if needed for alter tables (indexes, repair)

#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

collation_server=utf8_unicode_ci
character_set_server=utf8

innodb_flush_method=O_DIRECT
innodb_buffer_pool_size=32M # check mysql -e "SHOW GLOBAL STATUS LIKE 'Innodb_buffer_pool%';" - free vs total
innodb_thread_concurrency=1 # Number of physical + virtual CPU's, be careful of adding more

tmp_table_size = 32M
max_heap_table_size = 32M
max_connections=100 # Should be between 100-150, increase *slowly* because it causes MySQL to consume more memory!
innodb_use_native_aio = 0