Tableau Server Unresponsive - Error Code 1455 in Postgres Logs

Issue

Intermittently, Tableau Server might become unresponsive and the following information is found in pgsql/postgresql-Day.log:

FATAL:  out of memory
DETAIL:  Failed on request of size 24.
LOG:  CreateProcess call failed: A blocking operation was interrupted by a call to WSACancelBlockingCall. (error code 1455)
LOG:  could not fork new process for connection: A blocking operation was interrupted by a call to WSACancelBlockingCall."

Environment

Tableau Server

Resolution

Confirm the minimum and maximum page file sizes of system-managed page files is set to recommended limits. For more information, see How to determine the appropriate page file size for 64-bit versions of Windows in the Microsoft Support Knowledge Base.