lowmem.cnf

[mysqld]
# /etc/my.cnf:
innodb_buffer_pool_size     = 5M
innodb_log_buffer_size      = 256K
query_cache_size            = 0
max_connections             = 10
key_buffer_size             = 8
thread_cache_size           = 0
host_cache_size             = 0
innodb_ft_cache_size        = 1600000
innodb_ft_total_cache_size  = 32000000

# per thread or per operation settings
thread_stack                = 131072
sort_buffer_size            = 32K
read_buffer_size            = 8200
read_rnd_buffer_size        = 8200
max_heap_table_size         = 16K
tmp_table_size              = 1K
bulk_insert_buffer_size     = 0
join_buffer_size            = 128
net_buffer_length           = 1K
innodb_sort_buffer_size     = 64K

#settings that relate to the binary log (if enabled)
binlog_cache_size           = 4K
binlog_stmt_cache_size      = 4K

performance_schema          = 0