Recent content by Maher Khalil

Hello High CPU usage when internet usage increase I am using virtIO drive for virtual machine and zfs file system I am not sure if I chnaged the nic drive from virtIO or change zfs file system could help?

I guess I have to use NVMe instead of SSD do you think that will help?

When I do disk move for any VM then all VMs will be very slow. is it normal?

My cpu wait time is always than 1%, I think that is good, right? Is there acceptable level?

Hello When I set VMs disk throttle, I notice cpu usage reduce but IO delay of server increased to around 1% Is it safe and performance of VMs will not be affected

Got it Thank you very much

I see open sense is intrusion detection only while suricata is intrusion prevention am I right?

Understood now Do you know any guide or youtube video then I can learn from it

I cannot force my customer to install anything inside the VM machine. at the same time I need to prevent / block hackers

Hello Do I need to enable firewall before install suricata? do firewall required for suricata to function?

Hello Oguz That helped me Thank you

What I want to do is to block some IPs at datacenter lever, so I will make input policy at firewall datacenter, node and each VM level accept, I will not create any other rule then The I will create rule at datacenter level for each IP i want to block my goal not to stop any traffic for VMs I...

I am afraid to activate datacenter firewall then I get blocked so any advice what rule to add in datacenter level then accept everything?

Hello I would like to use Suricata IPS integration My question is do I need to activate proxmox firewall on the data-center level or only on the VMs level?

Hello I installed proxmox monitoring using influx and I also installed dashboard from internet (https://grafana.com/grafana/dashboards/10048) Can anyone explain this panel for me (Host cpu usage)