IT ticketing and IT inventory system

Hi, I’m in charge of a crypto-mining operation and we reached a point where IT inventory is getting out of control.

Do you have a recommendation for a system for Ticketing and IT Inventory, preferable if it’s the same system that does both functions.
If I cannot get a system that does both, I’ll probably choose OSTicket and something else for the inventory.

Im looking for something opensource or cheap, preferible if self hosted in Linode or some other cloud provider.

In my last job, we self hosted OSTicket.
It appears that there is a third party inventory plugin, but it’s like 8 or 9 years old, and I haven’t tried it yet.

You can do something like OS-Ticket and Snipe-IT to cover both sides or there is something like GLPI that can do both and more.