TODOs

• Explain malloc vs jemalloc
• Explain C++ polymorphic allocator
• Explain --memory-limit and all the complexity around that

Disable SWAP

• turn OFF SWAP completely
• put vm.swappiness = 1
  • https://linuxhint.com/understanding_vm_swappiness/

Put vm.overcommit_memory = 1 because Memgraph is in-memory database engine

• https://serverfault.com/questions/606185/how-does-vm-overcommit-memory-work
• https://redis.io/docs/get-started/faq/