Monitoring blocking and deadlocking with Extended T-SQL Collector

Monitoring blocking and deadlocking hasn’t always been easy. Sometimes, the tools available in SQL Server are not as friendly as we would like them to be. Some are very useful for alerting, but don’t provide a simple way to capture additional information about the event. For instance, a simple SQLAgent alert for “deadlocks/sec > 0” is enough to shoot an email to the DBAs whenever a deadlock happens, but it doesn’t provide a simple way to capture the deadlock graph and include it in the email or save it to a destination table. [Read More]