My Oracle Support Banner

GWWS is Getting High CPU when there is Namespace issue in SOAP Header (Doc ID 2316570.1)

Last updated on MARCH 01, 2019

Applies to:

Oracle Service Architecture Leveraging Tuxedo (SALT) - Version 12.1.3 and later
Information in this document applies to any platform.

Symptoms

On Tuxedo SALT 12.1.3 version, when upgrading the patch from RP05 to RP013, GWWS is getting high CPU when payload  SOAP header is having incorrect namespace.

On server side,  top coomand indicates that GWWS CPU increased to 100%

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
14971 tux 20 0 460m 24m 10m S 100.3 0.3 22:37.19 GWWS


The issue can be reproduced with the following steps:

1. Build and run SALT sample simpapp server available in $TUXDIR/samples/salt/simpapp
2. Modify the simpclient.c to add SOAP Header like customer's provided below.
$TUXDIR/samples/salt/simpapp/simpclient/simpclient.c

 

 

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.