Parameter memory_tension_drop

[KontaktIT]

Hi

Please tell my what means

memory_tension_drop

in diag sys session full-stat?

session table:		 table_size=262144 max_depth=3 used=9680

expect session table:	 table_size=4096 max_depth=5 used=18

misc info:	 session_count=3812 setup_rate=62 exp_count=38 clash=13

	memory_tension_drop=99756 ephemeral=0/57344 removeable=0  ha_scan=1473

delete=0, flush=0, dev_down=0/0

[Jeff_FTNT]

It mean FGT have not more free memory, it can not set up session and drop traffic.