DimensionGroup
class DimensionGroup
A logical grouping of Performance Insights metrics for a related subject area. For example, the db.sql
dimension group consists of the following dimensions:
db.sql.id
- The hash of a running SQL statement, generated by Performance Insights.db.sql.db_id
- Either the SQL ID generated by the database engine, or a value generated by Performance Insights that begins withpi-
.db.sql.statement
- The full text of the SQL statement that is running, for example,SELECT * FROM employees
.db.sql_tokenized.id
- The hash of the SQL digest generated by Performance Insights.
Each response element returns a maximum of 500 bytes. For larger elements, such as SQL statements, only the first 500 bytes are returned.