“Are you doing anything on the SQL Server right now?” It’s the call we all hate to get, and we all kinda wing it, clicking around randomly in the server. In this session, let’s level up.
3.5 How to Triage Performance Emergencies
“Are you doing anything on the SQL Server right now?” It’s the call we all hate to get, and we all kinda wing it, clicking around randomly in the server. In this session, let’s level up.
To access this incredible, amazing content, you gotta get Mastering Server Tuning with Wait Stats or Recorded Class Season Pass, or log in if you already shelled out the cash.
- 0.1 Prerequisites Before the Class
- 0.2 Download the Slides and Scripts
- 1.1 How to Measure Your SQL Server
- 1.2 How to Fix PAGEIOLATCH Waits
- 1.3 Lab 1: Fixing PAGEIOLATCH Waits
- 1.4 How to Fix CPU Waits (SOS_SCHEDULER_YIELD)
- 1.5 Lab 2: CPU-Intensive Workload
- 2.1 How to Fix Parallelism Waits (CXPACKET, CXCONSUMER, and LATCH_EX)
- 2.2 Plan Caching and Parameterization
- 2.3 Lab 3: Mixed Workload
- 2.4 How to Fix Blocking Waits (LCK%)
- 2.5 Lab 4 Setup: Planning the Work
- 3.1 How to Fix Worker Thread Waits (THREADPOOL)
- 3.2 How to Fix Query Memory Waits (RESOURCE_SEMAPHORE)
- 3.3 How to Fix Hardware-Sounding Waits (WRITELOG, HADR_SYNC_COMMIT, ASYNC_NETWORK_IO)
- 3.4 Lab 5 Setup: Architecture Changes
- 3.6 Lab 6 Setup: Emergency Triage
- Bonus: Abnormal Parallelism
- Bonus: Storytelling Time