乘风原创程序

  • my-innodb-heavy-4G.cnf配置文件说明
  • 2020/8/4 10:24:27
  • [client]                   
    port  = 3306    #指定mysql启动端口为3306
    socket  = /application/mysql-5.5.32/tmp/mysql.sock  ##指定socket 路径
    [mysqld]
    port  = 3306               
    socket  = /application/mysql-5.5.32/tmp/mysql.sock
    back_log = 50              
    max_connections = 100      
    max_connect_errors = 10    
    table_open_cache = 2048    
    max_allowed_packet = 16M   
    binlog_cache_size = 1M     
    max_heap_table_size = 64M  
    read_buffer_size = 2M      
    read_rnd_buffer_size = 16M 
    sort_buffer_size = 8M      
    join_buffer_size = 8M      
    thread_cache_size = 8      
    thread_concurrency = 8     
    query_cache_size = 64M     
    query_cache_limit = 2M     
    ft_min_word_len = 4        
    default-storage-engine = MYISAM        
    thread_stack = 192K                    
    transaction_isolation = REPEATABLE-READ
    tmp_table_size = 64M                   
    log-bin=mysql-bin                      
    binlog_format=mixed                    
    slow_query_log                         
    long_query_time = 2                    
    server-id = 1                          
    key_buffer_size = 32M                  
    bulk_insert_buffer_size = 64M          
    myisam_sort_buffer_size = 128M         
    myisam_max_sort_file_size = 10G        
    myisam_repair_threads = 1              
    myisam_recover                         
    innodb_additional_mem_pool_size = 16M  
    innodb_buffer_pool_size = 2G           
    innodb_data_file_path = ibdata1:10M:autoextend  
    innodb_write_io_threads = 8        
    innodb_read_io_threads = 8             
    innodb_thread_concurrency = 16         
    innodb_flush_log_at_trx_commit = 1     
    innodb_log_buffer_size = 8M            
    innodb_log_file_size = 256M            
    innodb_log_files_in_group = 3          
    innodb_max_dirty_pages_pct = 90        
    innodb_lock_wait_timeout = 120         
    [mysqldump]
    quick
    max_allowed_packet = 16M  
    [mysql]
    no-auto-rehash
    [myisamchk]
    key_buffer_size = 512M
    sort_buffer_size = 512M
    read_buffer = 8M
    write_buffer = 8M
    [mysqlhotcopy]
    interactive-timeout
    [mysqld_safe]
    open-files-limit = 8192