Tuesday, 15 September 2020 00:30

How to read the performance trace :HANAAdmin tool

Written by Rajarajeswari Kaliyaperuumal
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Performance trace Vs HANAAdmin tool

If you have tried to collect a performance trace , and have ended up in a file *.tpt which is not human readable, note that performance trace can be decoded by using a tool called HANAAdmin.

Below information is only specific to how to invoke it and other possible functionality at a basic level. We used this tool to check if all our nodes of production environment has god network using test function at a graphic level.

How to access this tool?

Location:

Use:

This tool is mostly used to analyze performance trace and also network issues with respect to intra node communication.

To Open it:

Set the DISPLAY variable in you HANA server. Post that execute the below to open the HDBAdmin tool in the above specified location.

./HDBAdmin.sh

Screen:

In above click on TEST button to get the output to and from master node to slave node and slave to master node.

To Analyze Performance trace:

Capture the performance trace in HANA studio trace and when it is turned off we will get the output file as perftrace.tpt .

For more information you can refer the below links:

https://blogs.sap.com/2014/01/14/how-to-use-hdbadmin-to-analyze-performance-traces-in-sap-hana/..

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