As of the next EAP, there will be a new toolwindow available for viewing total run times of InspectionGadgets inspections. It'll be called "IG Telemetry", and is intentionally very crude. The purpose is to help me (and anyone else interested, including JetBrains) figure out just which inspections are causing excessive runtime demands, and ideally point us to solutions. The UI for this toolwindow is intentionally crude, consisting of just a table of inspection names, total and average runtimes, and a minimal set of controls (reset & refresh, right now). This is EAP-only functionality, and the toolwindow and telemetry gathering will be disabled for production release. That said, I'm already getting valuable information from this, and would welcome any unusual telemetry results anyone else sees.