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Troubleshooting Tuxedo Server Hang Issues (Doc ID 742920.1)

Last updated on MAY 19, 2020

Applies to:

Oracle Tuxedo - Version 12.2.2 and later
Information in this document applies to any platform.


Reviewed for currency on 01-25-2016.

Purpose

In a Tuxedo application, the processes in Tuxedo cannot complete their current work, don't response to new requests, and normally these processes will also consume a small amount of the CPU.


On the Tuxedo server side, there are two types of processes that might hang: Tuxedo administrative processes (e.g., DBBL, BBL, BRIDGE, GWTDOMAIN, GWADM, TMS, etc.) and application processes. In this documentation, we mainly focus on application processes hanging.

Troubleshooting Steps

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In this Document
Purpose
Troubleshooting Steps
 Why does the problem occur?
 Problem Investigation
 Solaris
 Linux
 AIX
 HP-UX
 Windows
 Troubleshooting Strategy
 Server process hanged in sleep loop
 Server process is waiting for result of database query with large data
 Deadlock: Services in different servers call each other
 External Resources

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