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РБД Монитор - 0.10

11/13/2025

Changelog:

Changes - v0.10

Added:

1. The aggtrace plugin has been added to the RDBMonitor client part (RS-242648).
2. Stopping Grafana, Promtail, and Exporter services when removing rpm packages (RS-252853).
3. The text_scrape_interval parameter in the configuration file of the exporter (RS-254046).
4. Starting, restarting, and stopping the exporter without having to restart the DBMS (RS-254948).

Improved:

1. The paths to the components of the RDBMonitor are unified for different installation methods (RS-246357).
2. Reduced memory consumption by aggtrace plugin (RS-251109).
3. Improved data collection from multiple databases (RS-251112).
4. Accelerated collection of aggtrace plugin metrics by the exporter (RS-251122).
5. Adding query texts and query plans to the "queries" database (RS-254153).
6. Storing queries and texts for aggtrace plugin (RS-251121).
7. Processing of prepare, start, finish and free events by aggtrace plugin (RS-253231).
8. Empty plans are not added to the "queries" database (RS-253690).
9. The structure of the "queries" database (RS-254046).

Fixed:

1. Error writing a query to the "queries" database after stopping the exporter (RS-252730).
2. Error collecting user metrics (RS-252881).
3. Deleting temporary aggtrace plugin files (RS-255557).
4. The crash in aggtrace plugin when the temporary file reaches the size of 4G (RS-255993).
5. Blocking transactions when updating records in the "queries" database (RS-256662).
6. Error when adding a query text longer than 65535 bytes to the "queries" database (RS-258417).
7. Error displaying queries texts and queries plans in Grafana (RS-251815).
8. Errors after stopping the exporter (RS-252695).