SQL Server audit logout creates huge number of reads

database-tuning, sql, sql-server, sql-server-2008, sql-tuning

Solution

The audit logout event aggregates a lot of its values like reads/writes, connection times, etc. from the time the connection was opened.

See http://msdn.microsoft.com/en-us/library/ms175827.aspx - the definition for your specific question added here:

`Reads` `Number of logical read I/Os issued by the user during the connection.`

So basically, the number you are seeing is not for the audit event itself, it is for all actions done by the connection that is logging out.

Problem

I'm using SQL Server Profiler to figure out what process are consuming SQL process and I found that the event class `Audit Logout` is causing a huge number of reads and consume cpu process. Is it normal? Or do I have something wrong in the SQL Server configuration?

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