安装 为了便于对性能差异进行测试,本次使用 Docker 进行环境搭建。当然,这可能会导致性能瓶颈出现在磁盘和网络 I/O 上。 不过,就本次测试结果而言,并未出现这类问题。 services: mysql80_2gb: image: mysql:8.0 container_name: mysql80_2gb environment: MYSQL_ROOT_PASSWORD: rootpassword deploy: resources: limits: memory: 2g volumes: - mysql80_2gb_data:/var/lib/mysql command: > --default-authentication-plugin=mysql_native_password mysql80_8gb: image: mysql:8.0 container_name: mysql80_8gb environment: MYSQL_ROOT_PASSWORD: rootpassword deploy: resources: limits: memory: 8g volumes: - mysql80_8gb_data:/var/lib/mysql command: > --default-authentication-plugin=mysql_native_password mysql80_8gb_tuning: image: mysql:8.0 container_name: mysql80_8gb environment: MYSQL_ROOT_PASSWORD: rootpassword deploy: resources: limits: memory: 8g volumes: - mysql80_8gb_tuning:/var/lib/...