Hello,
How can I choose the right value for
innodb_buffer_pool_size in a MySQL server?
My server has the following amount of memory:
Code:
# free
total used free shared buff/cache available
Mem: 5924976 1726272 2069744 353176 2128960
3547828
Swap: 2097148 0 2097148
My MySQL's configuration is as follows:
Code:
[mysqld]
performance_schema = 0
show_compatibility_56 = 1
datadir = /var/lib/mysql
socket = /var/lib/mysql/mysql.sock
slow-query_log_file = /var/log/mysql-slow.log
log-error = /var/log/mysqld.log
max_allowed_packet=268435456
default_storage_engine = InnoDB
max_connections = 151
max_user_connections = 50
thread_cache_size = 151
query_cache_type = 1
query_cache_size = 64M
sort_buffer_size = 2M
tmp_table_size = 32M
read_buffer_size = 128k
read_rnd_buffer_size = 256k
join_buffer_size = 128k
table_definition_cache = 400
table_open_cache = 400
slow_query_log_file = slow.log
slow_query_log = 0
log_queries_not_using_indexes = 1
long_query_time = 0.5
min_examined_row_limit = 100
max_heap_table_size = 64M
innodb_buffer_pool_size = 10M
innodb_file_per_table = 1
innodb_flush_log_at_trx_commit = 2
innodb_log_buffer_size = 8M
innodb_log_file_size = 100M
log_bin
expire_logs_days = 7
In some examples, I saw that the amount of
innodb_buffer_pool_size was as big as gigabytes.
How do I determine this value?
Thank you.
The innodb_buffer_pool_size value in a MySQL server
