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Health Check Alert: Consider setting tcp_nodelayack to 1 (Doc ID 1095617.1)

Last updated on MAY 08, 2020

Applies to:

Oracle Forms - Version 10.1.2.0.2 and later
Information in this document applies to any platform.
Information in this document applies to AIX 4.3 Based Systems (64-bit),AIX5L Based Systems (64-bit),AIX5L Based Systems (32-bit),AIX Based Systems (32-bit),.
Health Check Category:
Performance
Severity Level:
Warning


Purpose


This document provides a quick reference explaining the following Health Check Alert:



Scope

This document is intended for the Developer Forms Administrator.


Health Check 11070: Consider setting tcp_nodelayack to 1



IMPORTANT


My Oracle Support provides a proactive health check that automatically detects and notifies you of the existence of this issue before it impacts your business. To leverage this proactive support capability, install the Oracle Configuration Manager (OCM). Information on installing the Oracle Configuration Manager can be found on the Collector tab of My Oracle Support.


Description


Ensures tcp_nodelayack is not set to 1 on AIX, users may experience very slow performance between client and Forms server.



Risk


Not having tcp_nodelayack set on AIX can cause severe performance degradation between the Forms thin client and the Application Server. As an example, navigating between items may have long delays.



Recommendation


Set tcp_nodelayack as described in Document 403443.1 if slow performance is being experienced between the Forms thin client and the Application Server. Note that this setting might adversely affect other applications installed on the machine, so consult the AIX system administrator before implementing this change.



References

<Document 403443.1> How to set tcp_nodelayack

Keywords


HEALTHCHECK;
PERFORMANCE;





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Purpose

 This document provides a quick reference explaining the following Health Check Alert.

Scope

 This document is intended for the Developer Forms Administrator.

Details

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