Node.js performance and memory leak

Question

I ran into some weirdness in node.js, with a prerendering application reaction. Here is the memory profiling through newrelic:

As you can see, once per hour, the GC frees up memory when it reaches 1 GB. Is this normal for node.js (v0.12.x) or is something wrong?

PS I read about a memory leak from newrelic, but disabling it gives the same results.

Answer 1

This is not a JS host, this is a JS v8 engine .

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Youtube: McAnlis

Node.js :

Answer 2

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