In the older version of NetFlow Analyzer if the product faces performance related issue, tuning the product took long time and the downtime of the product was about 15 to 20 minutes by following the steps mentioned here.
In the Newer version of NetFlow Analyzer version 9.5 build 9500, this tuning steps is made easy. Now you can tune the product in the User Interface. This will save the down time of the product. The steps are as follows:
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Navigate to Admin ? Performance Tuning in NetFlow Analyzer UI.
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This will open another screen, in that under Tuning for drop down box selected the RAM of the server in which NetFlow Analyzer is been installed.
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Click on Update which will change the needful files.
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Restart the NetFlow Analyzer service, for the changes to be applied.
Note: If you are using 32bit you cannot tune more than 4 GB.
Hope this blog post is informative and helpful.
Arun Karthik Asokan
NetFlow Analyzer Technical Team
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