Memory

Node.js runtime memory metrics, provided by spectator-js-nodejsmetrics.

Metrics

Common Dimensions

The following dimensions are common to the metrics published by this module:

• nodejs.version: The version of the Node.js runtime.

nodejs.rss

Resident Set Size, which is the total memory allocated for the process execution. This includes the Code Segment, Stack (local variables and pointers) and Heap (objects and closures).

Unit: bytes

nodejs.heapTotal

Total size of the allocated heap.

Unit: bytes

nodejs.heapUsed

Memory used during the execution of our process.

Unit: bytes

nodejs.external

Memory usage of C++ objects bound to JavaScript objects managed by V8.

Unit: bytes