FIX: SQL Server 2016 Database Mail causes high CPU usage after many email messages are sent


After you send many email messages by using SQL Server 2016 Database Mail, your CPU usage is higher than expected.


This issue occurs because Database Mail creates an orphan System.Timers.Timer object in every loop iteration of the queue processor.


This issue is fixed in the following cumulative updates for SQL Server:

Cumulative Update 1 for SQL Server 2016 Service Pack 1 (SP1)

Cumulative Update 4 for SQL Server 2016

About the cumulative update


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.


Learn about the terminology that Microsoft uses to describe software updates.

ID članka: 3197879 - Poslednji pregled: 18.01.2017. - Verzija: 8

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