Great DBAs must be able to quickly identify problems with SQL Server instances. In this presentation, you will learn how to quickly identify where your problems are using tools such as:
*Dynamic Management Views
*Query Execution Plans
*Windows Performance Monitor
*Extended Events
*Third-party tools (including SolarWinds Database Performance Analyzer)
12. TOOLS OF THE TRADE
SET STATISTICS
IO ON
SET STATISTICS
TIME ON
WAIT STATS
12
Q UE RY TUNI NG
13. WAIT STATS AND MISSING INDEXES
Large Logical Reads
PAGEIOLATCH_SH
Storage Latency
Can result in higher than usual CPU use
SP_WHOISACTIVE--Adam Machanic
13