Greptime Private

GreptimeDB keeps some important internal information as system tables in the greptime_private database. You can obtain system configurations and statistical information through them.

Most of these tables are stored like ordinary tables. The two semantic graph tables are computed instead: they hold no data of their own and derive their rows at read time.

Tables

Table Name	Description
events	Stores events recorded while GreptimeDB runs.
slow_queries	Contains GreptimeDB slow query information, including query statements, execution times, etc.
pipelines	Contains GreptimeDB Pipeline information.
semantic_entities	The entities the stored telemetry describes. Computed at read time.
semantic_relationships	The relationships between those entities. Computed at read time.