Applicable scenarios
This article is suitable for root cause analysis of the unit gc class, based on OceanBase database internal table data and logs.
Currently, OceanBase database V4.0.0.0 and later versions are supported. When using obdiag, you need to configure the cluster information in the ~/.obdiag/config.yml file according to your choice, or configure the cluster information through the --config option in the command.
Attention
Due to the timeliness of internal data, only current data is supported for analysis.
Usage example
Configure analysis scenarios, executed by default:
obdiag rca run --scene=unit_gc