ImageMagick -monitor command for animated gif resizing

Question

Using ubuntu:

convert /home/cms/img2.gif -monitor -resize 150x /home/cms/result.gif 

I am using ImageMagick to resize / crop and want to create a progress bar for the resize procedure. Everything is fine for jpeg images, but when I try to resize a large animated gif, it creates TONS of various% complete info.

I'm confused. I tried to keep track of overall progress by reading 200mb + log ...

The magazine says that the resize is 100%, but after that there are about 200 mb of other operations, such as Dither, Reduce, Saving, etc.

Is there an easier way to track resize animated gifs?

What is the strict order of operations that ImageMagick does when processing animated gifs?

Thanks.