Hi, I've been trying really hard to overcome this myself, but here I am. Please halp.
I'm setting up a new install of Proxmox 8.1.3 on Dell R720. I'm expecting significantly higher speeds than what I'm getting during ZSTD backups. Currently there is only one container in it (at idle). Nothing else is going on.
34GiB container backs up LOCALLY at speed of 31MiB/s - that takes over 18 minutes
There is barely noticeable rise is CPU utilization (pic below is last minutes before backup...
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I'm setting up a new install of Proxmox 8.1.3 on Dell R720. I'm expecting significantly higher speeds than what I'm getting during ZSTD backups. Currently there is only one container in it (at idle). Nothing else is going on.
34GiB container backs up LOCALLY at speed of 31MiB/s - that takes over 18 minutes
There is barely noticeable rise is CPU utilization (pic below is last minutes before backup...
Read more