Refers to V8's memory usage.
Refers to V8's memory usage.
Resident Set Size, is the amount of space occupied in the main memory device (that is a subset of the total allocated memory) for the process, including all C++ and JavaScript objects and code.
Refers to memory allocated for
ArrayBuffer
s andSharedArrayBuffer
s, including all Node.js Buffers. This is also included in the external value. When Node.js is used as an embedded library, this value may be0
because allocations forArrayBuffer
s may not be tracked in that case.