What Happened?

  • Published on Jan 14, 2026
  • 1 minute(s) read
Prev Next

What Happened?

The What Happened? screen is a focused troubleshooting tool within the Performance module that provides minute-by-minute diagnostic information for a specific SQL Server instance. This screen displays the sp_whoisactive type data captured by WISdom during 1-minute collection intervals, helping you investigate performance issues, blocking events, and resource contention during a specific time window.