Refer to attached screenshot. 

-----Original Message-----
From: Jalaj Asher <jalaj.as...@eclinicalworks.com.INVALID> 
Sent: Friday, January 5, 2024 8:02 PM
To: Tomcat Users List <users@tomcat.apache.org>
Subject: RE: Posting questions

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Omkar,
2 questions
1. when you say processes what processes are you seeing being invoked and does 
it stop at 200 processes. May be a screen shot might help 2. does the tomcat 
have read write privilege on all its folders ? If not does giving those rights 
help ?



-----Original Message-----
From: Vaidya, Omkar <ovai...@ptc.com>
Sent: Friday, January 5, 2024 4:56 AM
To: users@tomcat.apache.org
Subject: Posting questions

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Hi Team,



Tomcat Version - 9.0.62

Platform - Linux Platform





This is regarding like we have one customer issue where on Linux platform, we 
have configured our IOT-application (Thingworx), which is using Tomcat as a 
server.

So we are able to identify that even when we remove our application, Tomcat is 
creating a zombie (defunct) process, which is creating 200+ processes under the 
process table, which ultimately occupy all the OS resources and the application 
goes in a hung state. This issue is also reproducible on the Standalone Tomcat 
server also.

There are two scenarios mentioned below -

1.            If this is relatable to Tomcat can you please suggest any article 
or documentation so that we can stop zombie process creation, if this is a 
known issue or there is only way to clear zombie (defunct) process from 
Processes table of linux.

2.            Also, let us know if this is a Operating System specific issue 
like as it is reproducible only on Linux, So Linux os is the thing that creates 
the zombie (defunct) processes?

we are eagerly waiting for the response.



Thanks,

Omkar Vaidya.


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