good afternoon,
I have a proxmox version 7 cluster. In the cluster are 3 machines with 10GB interfaces. I have a question about live migration performance
1st Doubt, when I do live migration from one host to another, not all the available resources are used. Reading the documentation, I saw that proxmox uses xbzrle to do this process, and reading its documentation I saw that it uses a compression cache that is equivalent to 10% of the RAM of the virtual machine.
Is it possible to improve this?
Performing tests with iperf3 I can reach 10GB of bandwidth without any problem, however in the live migration, the performance is very low.
I have a proxmox version 7 cluster. In the cluster are 3 machines with 10GB interfaces. I have a question about live migration performance
1st Doubt, when I do live migration from one host to another, not all the available resources are used. Reading the documentation, I saw that proxmox uses xbzrle to do this process, and reading its documentation I saw that it uses a compression cache that is equivalent to 10% of the RAM of the virtual machine.
Is it possible to improve this?
Performing tests with iperf3 I can reach 10GB of bandwidth without any problem, however in the live migration, the performance is very low.