> For the complete documentation index, see [llms.txt](https://mariadb.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mariadb.com/docs/analytics/mariadb-columnstore/high-availability/optimization-and-tuning.md).

# Optimization & Tuning

- [Profiling Memory Usage with Heaptrack](https://mariadb.com/docs/analytics/mariadb-columnstore/high-availability/optimization-and-tuning/profiling-memory-usage-with-heaptrack.md)
- [Analyzing Queries in ColumnStore](https://mariadb.com/docs/analytics/mariadb-columnstore/high-availability/optimization-and-tuning/analyzing-queries-in-columnstore.md)
- [Measuring cpimport Performance Baseline with ioping](https://mariadb.com/docs/analytics/mariadb-columnstore/high-availability/optimization-and-tuning/analyzing-queries-in-columnstore-1.md)
- [ColumnStore System Variables: Advanced Performance and Control Flow](https://mariadb.com/docs/analytics/mariadb-columnstore/high-availability/optimization-and-tuning/columnstore-system-variables-advanced-performance-and-control-flow.md): Advanced MariaDB ColumnStore system variables in Columnstore.xml for tuning control flow, connections and threading, memory and cache, disk-based operations, and job and system requests.