I stopped counting at 100 plots. Bokeh makes various explicit tradeoffs, and some of them mean that it is not (and write possibly never will be) suitable for 100+ plots on a page. You can find more technical discussion of this fact here:
So one option is simply not to use Bokeh. However, if you'd like to use Bokeh then I'd suggest your only real option for now is to find some way to split this up into multiple pages with no more that ~15-20 plots at most per page.