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key_buffer                          = 128M
max_allowed_packet                  = 4M
table_cache                         = 1024
sort_buffer_size                    = 2M
read_buffer_size                    = 2M
read_rnd_buffer_size                = 2M
join_buffer_size                    = 2M
myisam_sort_buffer_size             = 8M
thread_cache                        = 20
thread_stack                        = 126976
max_connections                     = 100

max_heap_table_size                 = 512M
tmp_table_size                      = 512M
max_tmp_tables                      = 20

query_cache_type                    = 1
query_cache_size                    = 512M
query_cache_limit                   = 128M

innodb_buffer_pool_size             = 1536M
innodb_additional_mem_pool_size     = 64M

innodb_log_file_size                = 128M
innodb_log_buffer_size              = 16M
innodb_log_files_in_group           = 2

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    • query_cache_size¸¦ ¸¹ÀÌ ´Ã·ÈÀ¸³ª ÀϺθ¸ »ç¿ëÇÏ°í ³²´Â °ø°£ÀÌ ¸¹¾ÒÀ½. ´ëºÎºÐÀÇ Äõ¸®µéÀÌ ´ÜÀÏ row¸¦ °¡Á®¿À´Â °ÍµéÀ̶ó ij½ÌÀÌ Àß ¾ÈµÇ°Å³ª ij½Ã¸Þ¸ð¸®°¡ ´ÜÆíÈ­ µÇ¾úÀ» °¡´É¼ºÀÌ ÀÖÀ½. ¹«°Å¿î(FULL JOINÀ̰ųª ÀÓ½ÃÅ×À̺íÀ» ¸¸µå´Â)Äõ¸®µéÀÌ ÀÓ½ÃÅ×ÀÌºí¿¡¼­ µ¹±â ¶§¹®Àϱî?
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  • innodb_log_file_size º¯°æ ¹æ¹ý
 1. shutdown mysql server
 2. make backup of data and log files
 3. remove InnoDB log files
 4. set new value for innodb_log_file_size in my.cnf
 5. start mysqld
 6. check error logs to ensure everything went fine.

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