Hi,
our 2 100F HA pairs in 6.4.8 and 6.4.9 randomly one of the cores or two hits 90%+ cpu usage. "diag sys top" shows ipsengine. I have implimented no inspection policy to our trusted destinations which I believed would help, it has definitely lowered the numbe of random spikes but still happens. I either have to manually kill ipsengine everytime or wait few mins. since our 2 HA pairs are on seperate firmwares, I want to rule out some issue with firmware but at the same time I do not see any correlation between logs other than ipsengine. I also upgraded ipsengine via fortiguard. any help is appreciated!
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Created on 08-08-2022 03:07 PM Edited on 08-08-2022 03:08 PM
Hello @kasakopei,
Thank you for using the Community Forum. When the firewall's CPU goes high, could you let me know what are the symptoms that you encounter?
- Does the firewall goes into conserve mode?
- Which process according to the process logs consumes the highest cpu?
- Do you see a pattern when the cpu goes high?
Hope to hear from you soon.
Thanks and regards,
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