# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html

[mysqld]
performance-schema=0
#
# Remove leading # and set to the amount of RAM for the most important data
# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
# innodb_buffer_pool_size = 128M
#
# Remove leading # to turn on a very important data integrity option: logging
# changes to the binary log between backups.
# log_bin
#
# Remove leading # to set options mainly useful for reporting servers.
# The server defaults are faster for transactions and fast SELECTs.
# Adjust sizes as needed, experiment to find the optimal values.
# join_buffer_size = 128M
# sort_buffer_size = 2M
# read_rnd_buffer_size = 2M
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock

# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0

log-error=/var/log/mysqld.log
# pid-file=/var/run/mysqld/mysqld.pid
innodb_buffer_pool_size=7G
max_allowed_packet=268435456
open_files_limit=40000
innodb_file_per_table=1
innodb_log_file_size=1792M
join_buffer_size=128M
max_heap_table_size=642M
innodb_buffer_pool_instances=12
tmp_table_size=642M
key_buffer_size=128M
max_connections=1000
query_cache_type=1
query_cache_size=1073741824
bind-address=127.0.0.1
slow_query_log=1
long_query_time=5
slow_query_log_file="/var/lib/mysql/slow.log"
sort_buffer_size=2M
read_rnd_buffer_size=2M
read_buffer_size=2M