Linux
  Troubleshooting:(Memory)
  Kernel: (Interrupts)
  Commands: (atop, curl, df, htop, lsof, top, )

Virtualization
  Virtualization: What is, History, Advantages/Disadvatages
  Hypervisor/VMM: What, Types of VMM(Type1, Type2)
  SRIOV: What is SRIOV, Physical & Virtual functions
  Terms: QEMU, Virglrenderer, Venus Server, Venus Protocol