Hi,

How to evaluate the resource usage by Starling platform (Not running the Openstack applications)? What would be the maximum requirement for below resources?

• Processor core -
• Hyper threads  -
• Memory            -
• Primary disk     -

The objective of this question is to find out the available resources pool for application deployment.

For an example if the worker node hardware has ‘X’ Hyper-Threads and on an average ‘Y’ Hyper-Threads would be used by Starlingx platform, then remaining Hyper-Thread would be available for user applications.

How do I get this ‘Y’ portion of resource here?

Note: the deployment is not going to host the Openstack (stx-openstack), so its overhead can be excluded.

Is this something, that can be concluded by starligx admin portal, PlatformHost -> InventoryHost -> Detail:

Storage:

UUID	Disk info	Type	Size (GiB)	Available Size (GiB)	RPM	Serial ID	Model
468da969-bca7-45b5-be1d-7bb1fc2e55c1	/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0	HDD	1117.25	860.46	Undetermined	001e338e94a69cd72600770c4cf0a7ce	PERC H740P Mini

Memory:

Reserved for Platform: 7000 MiB
Usable Total: 121390 MiB
Available: 121390 MiB

What does this CPU profile means? is this provides a way to reserve/associate CPUs for user applications ?

Any pointers to understand the resource allocation in starlingx ?

Regards,

Ankush