Proxmox data collection tool

[waryongc]

Hi, everyone

While studying Proxmox, I suddenly had a question.
What tool is used to collect the information such as CPU and memory that appears in the summary?
Is it a tool developed internally by Proxmox?
Or is it something like telegraf or grafana?
Thank you all always

 

[gfngfn256]

AFAIK Proxmox uses RRD under-the-hood