Is logged duration (very) inaccurate?

[logidelic]

I've been using this module for a while. Thanks for the work on it!

However, based on my logging, I have a concern that the duration reported is quite inaccurate. For example, sometimes I see output such as:

{"date":"2020-07-17T20:40:57.000Z","duration":24.854344,"type":"MarkSweepCompact","forced":true,"flags":64}

However, my own measurement of the previous tick suggests it took something like 150ms rather than 25ms (I am taking into account other stuff going on in the tick, so that's not the issue here). I a difference like this pretty consistently.

Is it possible the duration reported is wrong somehow?

If it's relevant, I'm running Node v12.18.2.

Thanks!

[bretcope]

I really haven't used Node.js for anything substantial in many years, so I have no idea about the state of this code, and unfortunately I don't really have the time or desire to look into it. @orgads did some maintenance as recently as a year ago, but I don't know if they're still active either. If someone more actively involved with Node wants to be a maintainer, I'm happy to let them take over.