Out Of User Memory Quota

Jack Li troubleshoots an In-Memory OLTP error:

[INFO] HkDatabaseTryAcquireUserMemory(): Database ID: [7]. Out of user memory quota: requested = 131200; available = 74641; quota = 34359738368; operation = 1.

This is my first time to see this error.  As usual, I relied on source code to find answers.   The message is a result of enforcing memory quota for In-memory OLTP usage.  As documented in “In-Memory OLTP in Standard and Express editions, with SQL Server 2016 SP1”, SQL Server 2016 SP1 started to allow In-Memory OLTP to be used in all editions but enforce memory quotas for editions other than Enterprise edition.  The above message is simply telling you that you have reached the quota and what ever operation you did was denied.

Jack provides more context around the error as well.

Related Posts

Get Windows Failover Cluster Errors

John Morehouse walks us through the Get-ClusterLog cmdlet in Powershell: Sometimes you know that a problem occurred, but the tools are not giving you the right information.  If you ever look at the Cluster Failover Manager for a Windows Cluster, sometimes that can happen.  The user interface won’t show you any errors, but you KNOW […]

Read More

SQL Undercover Inspector V1.3

Adrian Buckman announces a new version of the SQL Undercover team’s Inspector: We know some of you really hate linked servers so we have been working on a powershell collection which will allow you to install the inspector without using linked servers to centrally log the information and instead the powershell function Invoke-SQLUndercoverInspector will do […]

Read More

Categories

June 2017
MTWTFSS
« May Jul »
 1234
567891011
12131415161718
19202122232425
2627282930