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Cisco Employee

Memory management for ISE VM

Customer is using ISE 3595 VM which by default allocates 64GB of RAM to the VM. They have been monitoring the memory usage on PSN nodes from vCenter and it's mostly using ~1GB. They are interested in turning the 'Turbonomics Memory Management' feature on, which will dynamically lower or increase the allocated RAM for the VM so there's better usage of shared resources. Is it safe to use such feature for ISE VM? I think it's possible to assign a low watermark which will always be allocated to the VM. What should be that watermark?

Thanks!

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Cisco Employee

Re: Memory management for ISE VM

Hey Chetan,

I don't believe that feature is tested and thus would likely be unsupported for production use.

Thanks,

Russ

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Cisco Employee

Re: Memory management for ISE VM

Hey Chetan,

I don't believe that feature is tested and thus would likely be unsupported for production use.

Thanks,

Russ

View solution in original post

Highlighted
Cisco Employee

Re: Memory management for ISE VM

correct

Highlighted
Cisco Employee

Re: Memory management for ISE VM

please reach out to the ISE-PM team

Highlighted
Cisco Employee

Re: Memory management for ISE VM

Thanks for the confirmation Russ and Jason!