first commit

docker/config/mysql/Dockerfile

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+ARG MYSQL_BASE_IMAGE=mysql:8.0.24
+FROM ${MYSQL_BASE_IMAGE}
+
+ARG MYSQL_CONF=my.cnf.16c32g
+COPY ${MYSQL_CONF} /etc/mysql/conf.d/my.cnf

docker/config/mysql/my.cnf.16c32g

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+[mysqld]
+# ===== 网络 =====
+skip-host-cache
+skip-name-resolve
+
+# ===== InnoDB 核心性能（16C/32G 服务器 / SSD） =====
+innodb_buffer_pool_size = 5G
+innodb_flush_method = O_DIRECT
+innodb_flush_log_at_trx_commit = 2
+innodb_log_file_size = 512M
+innodb_log_files_in_group = 2
+innodb_log_buffer_size = 32M
+innodb_io_capacity = 1000
+innodb_io_capacity_max = 4000
+innodb_read_io_threads = 4
+innodb_write_io_threads = 4
+
+# ===== 禁用 binlog（无需主从复制） =====
+skip-log-bin
+
+# ===== 连接数 =====
+max_connections = 200
+max_user_connections = 180
+
+# ===== 临时表 =====
+tmp_table_size = 32M
+max_heap_table_size = 32M
+
+# ===== 慢查询日志 =====
+slow_query_log = ON
+slow_query_log_file = /var/lib/mysql/slow.log
+long_query_time = 1

docker/config/mysql/my.cnf.32c64g

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+[mysqld]
+# ===== 网络 =====
+skip-host-cache
+skip-name-resolve
+
+# ===== InnoDB 核心性能（32C/64G 服务器 / SSD） =====
+innodb_buffer_pool_size = 8G
+innodb_flush_method = O_DIRECT
+innodb_flush_log_at_trx_commit = 2
+innodb_log_file_size = 1G
+innodb_log_files_in_group = 2
+innodb_log_buffer_size = 64M
+innodb_io_capacity = 1000
+innodb_io_capacity_max = 4000
+innodb_read_io_threads = 8
+innodb_write_io_threads = 8
+
+# ===== 禁用 binlog（无需主从复制） =====
+skip-log-bin
+
+# ===== 连接数 =====
+max_connections = 300
+max_user_connections = 280
+
+# ===== 临时表 =====
+tmp_table_size = 64M
+max_heap_table_size = 64M
+
+# ===== 慢查询日志 =====
+slow_query_log = ON
+slow_query_log_file = /var/lib/mysql/slow.log
+long_query_time = 1

docker/config/mysql/my.cnf.dev

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+[mysqld]
+# ===== 网络 =====
+skip-host-cache
+skip-name-resolve
+
+# ===== InnoDB 核心性能（开发环境） =====
+innodb_buffer_pool_size = 256M
+innodb_flush_log_at_trx_commit = 2
+innodb_log_file_size = 128M
+innodb_log_files_in_group = 2
+innodb_log_buffer_size = 8M
+innodb_io_capacity = 1000
+innodb_io_capacity_max = 2000
+innodb_read_io_threads = 4
+innodb_write_io_threads = 4
+
+# ===== 禁用 binlog =====
+skip-log-bin
+
+# ===== 连接数 =====
+max_connections = 30
+max_user_connections = 25
+
+# ===== 临时表 =====
+tmp_table_size = 32M
+max_heap_table_size = 32M
+
+# ===== 慢查询日志 =====
+slow_query_log = ON
+slow_query_log_file = /var/lib/mysql/slow.log
+long_query_time = 1