wallet77 / v8-inspector-api Goto Github PK

Project's name and version can be found in package.json.
It's still loaded at the beginning of the process, so we just need to display it before the tasks execution.

For each task that has failed, we should display a few possible command to execute in order to help the user to understand why this task has failed.

When the suffix is heapsnapshot, dev tools won't load the file. With heapprofile it works fine. Took me some time to figure this out ;)

I don't see a reason why it wouldn't be supported, but in the documentation, you specify up until version 16.
Is there a reason for that? Or does just the documentation need updating?

I want to use the lib for on-demand (i.e. triggered by custom HTTP endpoints) CPU profiling with a typical backend app (express, Kafka, etc.).

As I see in the example the single Inspector instance is supposed to be used. However it does create and connect a Session in the constructor:

So if I create the singleton Inspector instance once (on the app start-up) -- is there any overhead related with the constructor code? (most of the time profiling is not supposed to be used, so it's required not to impact the app's performance/resources until it's actually triggered)
Or should I instead create new Inspector instance each time profiling is triggered? If yes -- how to make sure the object is GC-ed?
Same question but in other words -- how is Inspector instance supposed to be used for a long-running app, as a (global) singletone or as a local reference?

Scanning my project looking for node_modules creep, I discovered that this module has two dependencies that are 120MB between the two of them. This is... substantial.

du -sh * | sort -h
16K ieee754
24K async-await-retry
24K base64-js
32K isarray
32K punycode
36K inspector-api
64K xml2js
72K querystring
76K sax
92K url
100K uuid
104K events
168K xmlbuilder
320K jmespath
372K buffer
59M @voodoo.io
62M aws-sdk

aws-sdk has a lot of what look like source versus output problems that probably could use an .npmignore fix.
But @voodoo.io's main dependency is also aws-sdk, which seems to be on a different version number?