Cloud Functions for Firebase killed due to memory limit exceeded

Question

I keep getting a sporadic error from Cloud Functions for Firebase when converting a relatively small image (2mb). When successful, the function only takes about 2000ms or less t

Answer 1

Another option here would be to avoid using .spawn() altogether.

There is a great image processing package for node called Sharp that uses the low-memory footprint library libvips. You can check out the Cloud Function sample on Github.

Alternately, there is a Node wrapper for ImageMagick (and GraphicsMagick) called gm. It even supports the -limit option to report your resource limitations to IM.