tidb-chaos

This repository is used to record the method, process, and results of chaos engineering testing of TiDB by using Chaos Mesh.

Test Environment

• Linux amd64
• TiDB 5.4
• Kubernetes 1.21

For details about the deployment and architecture of the TIDB cluster, see Deployment.

Format

The record for each test scenario should contain the content below:

• Description

• Hypothesis

• Process

• Result

See fotmat of record for details.

Test Scenarios

Network

• Network Delay
• Network Bandwidth
• Network Partition
• Network Packet Loss
• Network Packet Reorder
• Network Packet Duplicate
• Network Packet Corrupt

IO

• IO Latency
• IO Fault

Stress

• CPU Stress
• Memory Stress

Kill Server

• Kill server(PD, TiKV or TiDB)