Description | This article describes that after enabling DPDK high CPU usage can be observed. |
Scope | FortiGate. |
Solution |
After enabling DPDK high CPU usage (up to 100%) can be observed. All CPU cores will be loaded by ipsengine. This is an expected behavior.
config dpdk global
get system performance status
diagnose sys top 5 99
In case of 'sleep-on-idle' is enabled only one CPU core will be overloaded due to ipsengine.
config dpdk global
get system performance status
diagnose sys top 5 10 |
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