Netflow packets traffic and disk space for NetFlow Analyzer
Hi,
we install NetFlow Analyzer for trial 12.03.2013 and today check disk space at NetFlow Analyzer server. Directory /usr/local/NetFlow has 377230 Mbytes and directory /usr/local/NetFlow/pgsql has 377063 Mbytes or ~375 Gbytes. But when we check a total traffic of netflow packets for this period, we see only ~45 Gbytes incoming to interface NetFlow Analyzer server. Can you explain this difference between real traffic volume and size of pgsql database? Why for store 1 GBytes netflow packets is required ~8 GBytes in pgsql database?
Thank you
we install NetFlow Analyzer for trial 12.03.2013 and today check disk space at NetFlow Analyzer server. Directory /usr/local/NetFlow has 377230 Mbytes and directory /usr/local/NetFlow/pgsql has 377063 Mbytes or ~375 Gbytes. But when we check a total traffic of netflow packets for this period, we see only ~45 Gbytes incoming to interface NetFlow Analyzer server. Can you explain this difference between real traffic volume and size of pgsql database? Why for store 1 GBytes netflow packets is required ~8 GBytes in pgsql database?
Thank you
Topic Participants
Sergey V. Andreev
Arun Karthik
SenthilKumar N
Praveen Manohar
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