How much free memory does Redis need to run? -


i'm pretty sure @ stage redis needs amount of free memory on os in order run. in past few weeks, i've seen redis (linux) run out of memory couple of gigabytes of ram still free, , on windows, refuses start when using lot of memory on system still have bunch left free, in screenshot below.

enter image description here

the error on windows gives hint why happening (although i'm not assuming it's same on linux). however, question more generic. how free memory redis need in order operate?

redis requires ram between x2 x3 size of data. maxheap flag windows-specific.


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