本文讨论了Linux系统中的swap机制，包括swap的类型（如zram和zswap）、配置方法及其在容器中的应用。swap用于缓解内存压力，zram提供内存压缩，而zswap则作为swap的前端缓冲。文章还提到swappiness的设置对内存回收的影响，以及在不同场景下选择swap的策略。

Make swap better with zram on Linux David Both Mon, 11/14/2022 - 03:00 Zram is a compressed RAM disk on Linux. Lately, it's been put to use for swap space on many distributions. In my previous...

Drop swap for zram on Linux David Both Fri, 11/11/2022 - 03:00 I spend a lot of time playing (I mean working) on my computers, and I've found a lot of interesting things. One that has most...