obdiag V3.6.0

Version information

• Published: July 31, 2025
• Version number: V3.6.0

New version changes function points

• [New] obdiag's MCP service can be called by large models. For specific usage documentation, see obdiag_mcp_server.

• [New] The new obdiag gather core command supports the one-click collection function of core files. For details, please refer to Core file collection.

• [New] The obdiag gather scene run command adds the obproxy.obproxy_parameter scene, which is used to collect ODP parameters with one click. For details, see Collect ODP parameter information.

• [New] obdiag adds Docker image quay.io/oceanbase/obdiag:latest.

• [New] obdiag output results support markdown style.

• [New] Added obdiag tool first-level command for integrating other tools, and added obdiag tool crypto_config command to support encrypting obdiag configuration files. For detailed introduction, please see Configuration File Encryption.

• [New] The obdiag rca run command adds the root cause analysis scenario of OceanBase Cluster Replay Card. For detailed introduction, please refer to Root Cause Analysis Scenario: OceanBase Cluster Replay Card.

• [New] The obdiag rca run command adds a root cause analysis scenario of OceanBase cluster memory explosion. For detailed introduction, please refer to Root cause analysis scenario: OceanBase cluster memory explosion.

• [New] The obdiag rca run command adds a root cause analysis scenario of OBServer node deletion exception. For details, please refer to Root cause analysis scenario: OBServer node deletion exception.

• [New] obdiag check run adds 8 new inspection items.