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memory snapshot的世界 | hello2dj
source link: https://hello2dj.github.io/2017/12/02/heapdump%E8%A7%A3%E6%9E%90/?
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snapshot(v8) 既然要讲v8的snapshot那就得先看看snapshot的表示形式，整个snapshot里的对象是以graph的形式展示的，节点是对象(会以对象的构造函数的形式展示)，边是属性值, 例如 1234class A { a() {}}那么展示就是 A - a(边) -> Function 此图是snapshot的jso
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