The is a critical Windows component used by .NET development tools like Rider , ReSharper , and dotTrace to capture kernel and application-level events for performance profiling. Download Links for JetBrains ETW Host Service
The service is based on , the core performance monitoring foundation of the Windows OS. It acts as a bridge that allows JetBrains tools to gather detailed performance data—such as memory allocations and CPU usage—without requiring you to run your IDE with administrator privileges every time you profile an application. Core Functions jetbrains etw host service download
Designed to be non-invasive, capturing events with minimal impact on your application's speed. Installation and Maintenance The is a critical Windows component used by
Powers background monitoring in Rider and ReSharper to find memory allocation issues as you write code. Core Functions Designed to be non-invasive, capturing events
If you need to manually install or update the service, use the official standalone installers from the JetBrains ETW download page : Download for Windows x86 What is the JetBrains ETW Host Service?
You may see notifications regarding CVE-2025-23385 , a local privilege escalation vulnerability. If prompted for a "Critical Update," you should download and install the latest version immediately to secure your system. JetBrains ETW Host Service