ClickHouse automatically collects CPU performance counters on a per-query basis, and we see the changes on a diagram of iTLB misses.
Although the average performance difference is not visible, the measurements became more stable after enabling huge pages for code.
You can check the pull request here: https://github.com/ClickHouse/ClickHouse/pull/14685
ClickHouse automatically collects CPU performance counters on a per-query basis, and we see the changes on a diagram of iTLB misses.
Although the average performance difference is not visible, the measurements became more stable after enabling huge pages for code.
You can check the pull request here: https://github.com/ClickHouse/ClickHouse/pull/14685