How can I find the memory size of a Fortigate?

[jefazo92]

Hi everyone,

How can I find the memory size of my Fortigate-100F? I have not found it listed in the Data Sheet nor have I been able to find the total amout or the free amount using the "free" command which is not recognised by the Fortigate.

[ozkanaltas · Accepted solution]

Hi @jefazo92 ,

You can learn with that command.

get hardware stat

Fortigate 100Fs have two versions: before and after 2022. Those before 2022 have 3616mb of RAM, and those after 2022 have 7588mb of RAM.

[KumarV]

Hello @jefazo92 

You can also run #get system performance status

For ex :

FGT# get system performance status

CPU states: 0% user 0% system 0% nice 100% idle 0% iowait 0% irq 0% softirq

CPU0 states: 0% user 0% system 0% nice 100% idle 0% iowait 0% irq 0% softirq

CPU1 states: 0% user 0% system 0% nice 100% idle 0% iowait 0% irq 0% softirq

CPU2 states: 0% user 0% system 0% nice 100% idle 0% iowait 0% irq 0% softirq

CPU3 states: 0% user 0% system 0% nice 100% idle 0% iowait 0% irq 0% softirq

Memory: 4050332k total, 527148k used (13%), 3381312k free (83%), 141872k freeable (3%)

The Total memory in the above log is 4.05 GB

Regards,

Verender

[Shashwati]

please refer to the document to find memory on firewall

https://community.fortinet.com/t5/FortiGate/Technical-Tip-Explaining-the-diagnose-hard-sysinfo-memor...