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Memory consumption on Security Gateway increases after enabling NetFlow v9
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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