SQL Plan Execution FlameGraphs with Loop and Row Counts

Back in 2018 I wrote about how to apply Brendan Gregg&rsquo;s FlameGraphs for visualizing SQL plan execution time 1 , using the plan node-level context and timing data that some database engines provide. This approach is not designed to replace the traditional plan display methods that are packed with lots of additional metrics and details. Nevertheless, in case of large execution plans, SQL plan…