What diagnostics should be collected if ReSharper's startup is slow?

Question

How to gather the necessary information for the investigation for JetBrains team?

Answer

1. Collect Timeline performance snapshot using standalone dotTrace;
2. After the snapshot is collected, select (Extensions) | ReSharper | Navigate | Go to Action;
3. Type /all Dump Startup Tasks to Json

4. Please upload these files to the JB server and share the Upload ID with us in a new YouTrack issue.