2020331 - How to find the application server and server node on which to take a thread dump | SAP Knowledge Base Article

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2020331 - How to find the application server and server node on which to take a thread dump

Symptom

You are having some performance problems and it has been requested to provide thread dumps while facing the issue.

It’s not productive and sometimes not useful to get the dumps from ALL the instances and server nodes involved in the scenario. Rather than that, the best is to focus on analyzing the thread dump taken from the exact application server/server node in which the problem is happening, basically on the server node that is processing the request initiated by the user in the browser.


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Environment

  • SAP NetWeaver Application Server Java
  • Multiple Application Servers and/or Server Nodes

Product

SAP NetWeaver 2004 ; SAP NetWeaver 7.0 ; SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP NetWeaver Application Server for Java 7.1 ; SAP NetWeaver Application Server for Java 7.2 ; SAP enhancement package 1 for SAP NetWeaver 7.0 ; SAP enhancement package 1 for SAP NetWeaver 7.3 ; SAP enhancement package 1 for SAP NetWeaver Application Server for Java 7.1 ; SAP enhancement package 2 for SAP NetWeaver 7.0 ; SAP enhancement package 3 for SAP NetWeaver 7.0

Keywords

threads, dumps, multiple, nodes, instance, AS, cluster , KBA , BC-JAS , Java Application Server - Please use sub-components , EP-PIN , Use sub comp. , How To

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