Clustering RAFT RAFT Groups The Quorum RAFT Groups Cluster Size Mixing JetStream enabled servers with standard NATS servers Configuration Server 1 (host_a) Server 2 (host_b)...

Key metrics description If your TiKV cluster is deployed using TiUP, the monitoring system is deployed at the same time. For more details, see Overview of the TiKV Monitoring Fra...

TiKVRaftstoreConfig TiKVRaftstoreConfig (Appears on: TiKVConfig ) TiKVRaftstoreConfig is the configuration of TiKV raftstore component. Field Description sync-log bool (Optio...

Write IO path (single shard) Step 1. YQL layer processes the write operation Step 2. Tablet leader prepares the operation for replication Step 3. Raft replication of the write op...

海量 Region 集群调优最佳实践 Raftstore 的工作流程 性能问题 性能监控 性能优化方法 方法一：增加 TiKV 实例 方法二：调整 raft-base-tick-interval 方法三：提高 Raftstore 并发数 方法四：开启 Hibernate Region 功能 方法五：开启 Region Merge 其他问...

海量 Region 集群调优最佳实践 Raftstore 的工作流程 性能问题 性能监控 性能优化方法 方法一：增加 TiKV 实例 方法二：调整 raft-base-tick-interval 方法三：提高 Raftstore 并发数 方法四：开启 Hibernate Region 功能 方法五：开启 Region Merge 其他问...

Best Practices for TiKV Performance Tuning with Massive Regions Raftstore workflow Performance problem Performance monitoring Performance tuning methods Method 1: Increase Rafts...

Best Practices for TiKV Performance Tuning with Massive Regions Raftstore workflow Performance problem Performance monitoring Performance tuning methods Method 1: Increase Rafts...

TiDB Best Practices on Public Cloud Use a dedicated disk for Raft Engine Choose appropriate disks for Raft Engine on public clouds Middle-range disk High-end disk Example 1: Run...

Key Monitoring Metrics of TiKV TiKV-Details dashboard Cluster Errors Server gRPC Thread CPU PD Raft IO Raft process Raft message Raft propose Raft admin Local reader Un...