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Solaris[TM] Operating System: Tuning the sq_max_size Parameter (Doc ID 1004755.1)

Last updated on APRIL 01, 2021

Applies to:

Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Solaris Operating System - Version 8 6/00 U1 and later
All Platforms


This document gives information on tuning the Solaris[TM] Operating System kernel parameter "sq_max_size", in the /etc/system file.

Note: We recommend caution when adjusting this value.

This parameter is sometimes used to improve network performance, by increasing STREAMS synchronized queue limits.


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