product · inferred from evidence
Postgres wire protocol
A protocol used to connect to QuestDB, with configurable cache settings.
- QuestDB memory climbs forever when Grafana generates unique BETWEEN queries (statement cache never reused)
This is not a leak in your queries. Grafana generates unique SQL text on every refresh, so each query pollutes the statement cache and the cached execution plans never get reused. Make sure you are on a release that includes PRs 1722 and 17