notare -- Node.js observer

Inspired by Matteo Collina's climem...

Utility for monitoring Node.js performance metrics from the command line.

First, install globally:

$ npm i -g notare

Then, within your project:

$ npm i --save-dev notare
$ node -r notare myscript.js

Then, from a separate terminal window, run:

$ notare

Screenshots

Use the keyboard arrow keys to navigate screens.

Configuration via Environment Variables

• NOTARE_HZ=n where n is the number of samples per second (default 2)
• NOTARE_PORT=n where n is the UDP port notare should use (default 8999)
• NOTARE_HOST=n where n is the UDP hostname (default localhost)
• NOTARE_HANDLES=1 instructs notare to monitor async hook handle counts
• NOTARE_GC=1 instructs notare to monitor garbage collection (disabled by default)