RAM Usage 100%

[Xonorph]

Hello,

i already use Proxmox for a long amount of time.
Recently I changed over from an HA Cluster to a single Server.
Before I had 3xHP Node with i5 and 16GB Ram per Node.
Now I’m Rocking an Ryzen 9 3900x and 64Gb of Ram.

Before I never ran into Ram issues, but now the Ram usage always is on 100%.

If I Reboot the usage is about 50% and then after a few minutes 100% (also the SWAP).

I can see that HTOP says there also should be used around 36/40 GiB.

Does that mean it’s just reserved ?

I don’t have Problems with Shut downs or anything, I’m just worried.

Thanks for answers in advance.

Greetings from Germany

 

[leesteken]

People are often surprised by ZFS memory usage: https://pve.proxmox.com/pve-docs/pve-admin-guide.html#sysadmin_zfs_limit_memory_usage (and lots of threads here).
Otherwise, you'll have to find out which process(es) are using the "missing" memory,

 

[Xonorph]

People are often surprised by ZFS memory usage: https://pve.proxmox.com/pve-docs/pve-admin-guide.html#sysadmin_zfs_limit_memory_usage (and lots of threads here).
Otherwise, you'll have to find out which process(es) are using the "missing" memory,

I didn’t think about the fact I’m using ZFS, now the usage makes a lot more sense !

Thanks Buddy.