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May 7, 2020Tech Blog

Balloon steals memory from virtual machines

This article is my experience with memory balloon on virtual machine. I came across an ElasticSearch server (ESXi guest with 32GB physical memory) where the…

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April 19, 2020Tech Blog

How memory usage adds up in Linux

There are too many metrics that describes some aspects about memory in Linux. Further to an old article on this site, where several concepts were…

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