RAM utilization high # R81-take 44 # HW 15000

[Rahul_Borah]

 Dear mate,

We have 15000 series of hardware with 8 GB ram in the gateway (A/S cluster).  Now we are facing 82% RAM utilization but traffics is low. Why? Sharing some output, please suggest

[Expert@GWPRI:0]# free -m
total used free shared buff/cache available
Mem: 7614 4673 1125 6 1816 1890
Swap: 20512 9 20502

[Expert@GWPRI:0]# # enabled_blades
fw urlf appi ips mon

Regards,

RB