On Wednesday, 20 September 2017 13:36:10 UTC+10, Валерий Дубчак wrote:
>
> Node version 8.5.0
> There are 100 JSON files of 8 mb each.
> I read them in the node:
>
> var files = fs.readdirSync ('./ path /');
>
> files.forEach (filename => {
>
> var data = require ('./ path /' + filename);
> data = null;
>
> });
>
> after reading all the files, the program takes 1.2 GB.
>
> Question: why is not the memory freed after data = null; ?
> I try to do:
>
> delete require.cache ['./ path /' + filename];
>

change this to delete require.cache[require.resolve('./ path /' + 
filename)];
keys are resolved full paths to a module

global.gc ();
>
> But it did not help.
>

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