Linux, Memory Fragmentation - Full Version

One of the all time problems which exists in any operating system which uses virtual memory, is memory fragmentation. In this video I explore what it is, how the Linux kernel attempts to minimize it, and what tools you can use to monitor it. I will answer the question do you need swap, if so how much swap?, swapfile vs swap partition? How linux works without a swap

Tool to show memory fragmentation as percent: https://github.com/bittorf/calculate-linux-memory-fragmentation

Chapters 00:00 - Intro 00:28 - Linux is a Virtual Memory OS 01:58 - Virtual Memory and Fragmentation 03:28 - Memory Fragmentation 08:34 - Proactive Compaction 09:24 - Memory Fragmentation Tools 10:27 - Swap 21:48 - Outro

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#Linux #VirtualMem #MemFrag ... https://www.youtube.com/watch?v=tqq-QAi9XHg