Skip to main content
Tushara_Manoj
New Member
November 27, 2018
Question

High Memory Issue. FortiGate 1500D

  • November 27, 2018
  • 7 replies
  • 10943 views

Hi,

My 1500D fortiGate deceive goes  conserve mode due to high memory. It takes more that 85% of memory some times. IPS Engine take more memory. Do you have any experience on this regards?

 

version: v5.4.7,build1167  

 

Thank You!

7 replies

Fullmoon
New Member
November 27, 2018

kindly check with FortiOS 5.6.x release notes if they addressed regarding memory issue.

Tushara_Manoj
New Member
November 27, 2018

Hi,

 

OK thanks ...

 

and I have another fortigate 1500D with 5.6.x. 

it is also going memory high. 80% but it didn't go to conserve mode 

 

Regards,

Manoj

 

Fullmoon
New Member
November 27, 2018

kindly run these command and share here the info

1. get system performance status ....(run it approximately 10 times to have representative samples) 2) diagnose sys top 2 50 ...type SHIFT+M to sort by memory (run it approximately 10 times to have representative samples) 3) diag sys top-summary (get 10 samples)

Thought Leadership Security Summit. Outpace New Threats with AI - enhanced defense. Tuesday, Septmeber 15, 8:30 AM - 2:30 PM PT. The Golf Club at Newcastle, WA.
Fortinet Flag the Hack. Wednesday, August 26, 9:00 AM - 5:00 PM ET, COSM, Atlanta, GA.
Virtual event | September 2026. SASE summit. The age of autonomous trust. Register here!