位通用硬件服务器平台。对于开发，测试，及生产环境的服务 器硬件配置有以下要求和建议： 组件 CPU 内存 本地存储 网络 实例数量(最低要求) TiDB 8核+ 16 GB+ SAS, 200 GB+ 千兆网卡 1（可与 PD 同机器） PD 8核+ 16 GB+ SAS, 200 GB+ 千兆网卡 1（可与 TiDB 同机器） TiKV 8核+ 32 GB+ SSD, 200 GB+ 千兆网卡 3 服务器总计 4 注： 构建 组件 CPU 内存 硬盘类型 网络 实例数量(最低要求) TiDB 16核+ 48 GB+ SAS 万兆网卡（2块最佳） 2 PD 8核+ 16 GB+ SSD 万兆网卡（2块最佳） 3 TiKV 16核+ 48 GB+ SSD 万兆网卡（2块最佳） 3 监控 8核+ 16 GB+ SAS 千兆网卡 1 服务器总计 9 注： 生产环境中的 TiDB 和 PD 可以部署和运行在同服务器上，如 TiDB 8核+ 16 GB+ SAS, 200 GB+ 千兆网卡 1（可与 PD 同机器） PD 8核+ 16 GB+ SAS, 200 GB+ 千兆网卡 1（可与 TiDB 同机器） TiKV 8核+ 32 GB+ SSD, 200 GB+ 千兆网卡 3 服务器总计 4 组件 CPU 内存 硬盘类型 网络 实例数量(最低要求) TiDB 16核+ 48 GB+ SAS 万兆网卡（2块最佳） 2 PD

on the same machine with PD) PD 4 core+ 8 GB+ SAS, 200 GB+ Gigabit network card 1 (can be deployed on the same machine with TiDB) TiKV 8 core+ 32 GB+ SAS, 200 GB+ Gigabit network card 3 TiFlash 32 core+ core+ 64 GB+ SSD, 200 GB+ Gigabit network card 1 TiCDC 8 core+ 16 GB+ SAS, 200 GB+ Gigabit network card 1 Note: • In the test environment, the TiDB and PD instances can be deployed on the same server Component CPU Memory Hard Disk Type Network Instance Number (Minimum Requirement) TiDB 16 core+ 48 GB+ SAS 10 Gigabit network card (2 preferred) 2 PD 8 core+ 16 GB+ SSD 10 Gigabit network card (2 preferred)

Number (Minimum Requirement) PD 4 core+ 8 GB+ SAS, 200 GB+ Gigabit network card 1 (can be deployed on the same machine with TiDB) TiKV 8 core+ 32 GB+ SAS, 200 GB+ Gigabit network card 3 TiFlash 32 core+ core+ 64 GB+ SSD, 200 GB+ Gigabit network card 1 TiCDC 8 core+ 16 GB+ SAS, 200 GB+ Gigabit network card 1 Note: • In the test environment, the TiDB and PD instances can be deployed on the same server Component CPU Memory Hard Disk Type Network Instance Number (Minimum Requirement) TiDB 16 core+ 32 GB+ SAS 10 Gigabit network card (2 preferred) 2 PD 4 core+ 8 GB+ SSD 10 Gigabit network card (2 preferred)

Number (Minimum Requirement) PD 4 core+ 8 GB+ SAS, 200 GB+ Gigabit network card 1 (can be deployed on the same machine with TiDB) TiKV 8 core+ 32 GB+ SAS, 200 GB+ Gigabit network card 3 TiFlash 32 core+ core+ 64 GB+ SSD, 200 GB+ Gigabit network card 1 TiCDC 8 core+ 16 GB+ SAS, 200 GB+ Gigabit network card 1 Note: • In the test environment, the TiDB and PD instances can be deployed on the same server Component CPU Memory Hard Disk Type Network Instance Number (Minimum Requirement) TiDB 16 core+ 32 GB+ SAS 10 Gigabit network card (2 preferred) 2 PD 4 core+ 8 GB+ SSD 10 Gigabit network card (2 preferred)

Number (Minimum Requirement) PD 4 core+ 8 GB+ SAS, 200 GB+ Gigabit network card 1 (can be deployed on the same machine with TiDB) TiKV 8 core+ 32 GB+ SAS, 200 GB+ Gigabit network card 3 TiFlash 32 core+ core+ 64 GB+ SSD, 200 GB+ Gigabit network card 1 TiCDC 8 core+ 16 GB+ SAS, 200 GB+ Gigabit network card 1 Note: • In the test environment, the TiDB and PD instances can be deployed on the same server Component CPU Memory Hard Disk Type Network Instance Number (Minimum Requirement) TiDB 16 core+ 32 GB+ SAS 10 Gigabit network card (2 preferred) 2 PD 4 core+ 8 GB+ SSD 10 Gigabit network card (2 preferred)

require- ments Gigabit network card 1 (can be deployed on the same machine with PD) PD 4 core+ 8 GB+ SAS, 200 GB+ Gigabit network card 1 (can be deployed on the same machine with TiDB) 603 ComponentCPU (Minimum Requirement) TiKV 8 core+ 32 GB+ SAS, 200 GB+ Gigabit network card 3 TiFlash 32 core+ 64 GB+ SSD, 200 GB+ Gigabit network card 1 TiCDC 8 core+ 16 GB+ SAS, 200 GB+ Gigabit network card 1 Note: preferred) 2 TiCDC 16 core+ 64 GB+ SSD 10 Gigabit network card (2 preferred) 2 Monitor 8 core+ 16 GB+ SAS Gigabit network card 1 Note: • In the production environment, the TiDB and PD instances can be de-

on the same machine with PD) PD 4 core+ 8 GB+ SAS, 200 GB+ Gigabit network card 1 (can be deployed on the same machine with TiDB) TiKV 8 core+ 32 GB+ SAS, 200 GB+ Gigabit network card 3 TiFlash 32 core+ core+ 64 GB+ SSD, 200 GB+ Gigabit network card 1 TiCDC 8 core+ 16 GB+ SAS, 200 GB+ Gigabit network card 1 Note: • In the test environment, the TiDB and PD instances can be deployed on the same server preferred) 2 TiCDC 16 core+ 64 GB+ SSD 10 Gigabit network card (2 preferred) 2 Monitor 8 core+ 16 GB+ SAS Gigabit network card 1 Note: • In the production environment, the TiDB and PD instances can be de-

on the same machine with PD) PD 4 core+ 8 GB+ SAS, 200 GB+ Gigabit network card 1 (can be deployed on the same machine with TiDB) TiKV 8 core+ 32 GB+ SAS, 200 GB+ Gigabit network card 3 TiFlash 32 core+ core+ 64 GB+ SSD, 200 GB+ Gigabit network card 1 TiCDC 8 core+ 16 GB+ SAS, 200 GB+ Gigabit network card 1 Note: • In the test environment, the TiDB and PD instances can be deployed on the same server preferred) 2 TiCDC 16 core+ 64 GB+ SSD 10 Gigabit network card (2 preferred) 2 Monitor 8 core+ 16 GB+ SAS Gigabit network card 1 Note: • In the production environment, the TiDB and PD instances can be de-

on the same machine with PD) PD 4 core+ 8 GB+ SAS, 200 GB+ Gigabit network card 1 (can be deployed on the same machine with TiDB) TiKV 8 core+ 32 GB+ SAS, 200 GB+ Gigabit network card 3 TiFlash 32 core+ core+ 64 GB+ SSD, 200 GB+ Gigabit network card 1 TiCDC 8 core+ 16 GB+ SAS, 200 GB+ Gigabit network card 1 Note: • In the test environment, the TiDB and PD instances can be deployed on the same server preferred) 2 TiCDC 16 core+ 64 GB+ SSD 10 Gigabit network card (2 preferred) 2 Monitor 8 core+ 16 GB+ SAS Gigabit network card 1 Note: • In the production environment, the TiDB and PD instances can be de-

on the same machine with PD) PD 4 core+ 8 GB+ SAS, 200 GB+ Gigabit network card 1 (can be deployed on the same machine with TiDB) TiKV 8 core+ 32 GB+ SAS, 200 GB+ Gigabit network card 3 TiFlash 32 core+ core+ 64 GB+ SSD, 200 GB+ Gigabit network card 1 TiCDC 8 core+ 16 GB+ SAS, 200 GB+ Gigabit network card 1 Note: • In the test environment, the TiDB and PD instances can be deployed on the same server preferred) 2 TiCDC 16 core+ 64 GB+ SSD 10 Gigabit network card (2 preferred) 2 Monitor 8 core+ 16 GB+ SAS Gigabit network card 1 Note: • In the production environment, the TiDB and PD instances can be de-