Then run “sudo update-grub” and reload the eve-ng VM. Sudo nano /etc/default/grub and add “transparent_hugepage=always spectre_v2=off nopti” inside of GRUB_CMDLINE_LINUX_DEFAULT. ![]() Also enable Transparent Huge pages for performance improvements. If DropScope is a function, it can also return an Observable, which needs to later resolve to true or false. You also get the dragData in the parameter so you can compare it with whatever you want. (No host reboot required)Ĥ – Disable Meltdown and Spectre kernal features in Ubuntu (eve-ng vm). Notice how the function is defined as an Arrow Function.You need to do this so the lexical scope of this is preserved. IF YOU HAVE PRODUCTION VMS HERE DO NOT DO THIS.įor this you just need to add the following to /etc/vmware/config after you SSH into your ESXI hosts: (use vi/etc/vmware/config, press i for insert, then enter the config in last line, then press esc, then type :wq! and hit enter) NOTE: THIS IS A SERIOUS SECURITY VULNERABILITY AND ONLY SHOULD BE USED FOR HOMELAB. Then commit the changes via qemu.ģ- Disable spectre and meltdown patches to regain performance (ONLY ON LAB ESXI HOSTS) ![]() Please note I am assuming you are running EVE-NG as a VM within ESXI aka nested virtualization.ġ – Build your nodes with VIRTIO Adapters when you can.Ģ – Install latest VirtIO drivers and then commit the nodes.įor example after you created your Windows VMs, download these drivers inside and install. Here are a few quick tips to gain some serious performance in EVE-NG for your network labs!
0 Comments
Leave a Reply. |