FMC Events Issue

[Mike Wagner]

Hello,

We currently have a Firepower 4110 and a vFMC.  Our vFMC is heavily taxed.  We're getting warnings about frequent drains of connection events (even after raising the connection event limit).  Our vFMC is also very slow.  The CPU load is high.  Is it supported by Cisco for me to add extra CPU cores to the VM?  

Thanks,

-Mike

[Mohammed al Baqari]

How many FP are connected to vFMC? vFMC supports up to 25 FPs only. Also, you might want to look at event logging best practices to improve performance (such as not enabling log end of connection, etc).

Changing the sizing from default OVA should be supported, however, how confident you are that the problem with CPUs?