KNOWLEDGE BASE

Vizqlserver Memory Increases Steadily over time until Server Memory is Exhausted (High Sustained Memory Usage)


Published: 22 Jun 2016
Last Modified Date: 07 Sep 2017

Issue

A memory leak was identified in the 9.2 version of Tableau Server that affects 9.2.0 to 9.2.9.  This results in a slow steady increase in vizqlserver memory usage over time and the memory does not release until the vizqlserver process is restarted.  
 

Environment

Tableau Server 9.2.0 to 9.2.9

Resolution

A fix for the memory leak was implemented in the 9.2.10 maintenance release. Please upgrade to Tableau Server 9.2.10 or or a later version. For more information, see Upgrading Tableau Server

Cause

This behavior is related to a known issue (512324) that has been fixed. 
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