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)