Memory consumption on Security Gateway increases after enabling NetFlow v9

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Memory consumption on Security Gateway increases after enabling NetFlow v9

Technical Level

Solution ID	sk118719
Technical Level
Product	SecureXL
Version	R76, R77, R77.10, R77.20, R77.30, R80.10
OS	Gaia
Date Created	06-Jul-2017
Last Modified	07-May-2019

Symptoms

Memory consumption on Security Gateway increases after enabling NetFlow v9 on Gaia OS (this can be monitored in SmartView Monitor, over SNMP, in the output of 'cat /proc/meminfo' command, etc.).
Output of the valgrind tool (refer to sk98348 - section "(5-2) Advanced diagnostics - Memory") shows:
FW-1: Leak in: simi_mem_halloc: sim_netflow_pkt.c:N: hmem_bytes XXX

Cause

Minor memory leak.

Solution

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