I've noticed for a few months now that when I try to view the page source while Query Monitor is active, Chrome really struggles. It especially struggles if I try to do a Find in the page source view.

Looking at the output, I can see that one line in particular is 984,443 bytes long.

The longest line starts with:

<div class="qm" id="qm-hooks" role="tabpanel" aria-labelledby="qm-hooks-caption" tabindex="-1">...

It would be great if that line could be made a more reasonable length.