my.cnf

# 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=1
sql_mode = ''
#
# 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_instances = 8
innodb_buffer_pool_size = 900M
#
# 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 = 12M
 sort_buffer_size = 1M
 read_rnd_buffer_size = 1M
 thread_cache_size = 128
 query_cache_type = 1
 query_cache_size = 128M
 query_cache_limit = 8M
 max_connections = 1500
 tmp_table_size = 64M
 max_heap_table_size = 64M
 long_query_time = 2
 key_buffer_size = 360M

datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock

performance-schema=1
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0

performance-schema=1
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
default-storage-engine=MyISAM
innodb_file_per_table=1
max_allowed_packet=268435456
open_files_limit=10000