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: [ Ссылка ]

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

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