Are there any sites with around, or more than 500 posts/day running IIP?

I just installed it (5.3.1 on 6.2) and am seeing 10-30 second load times on pages within IIP. The rest of the forum runs fine... main index under 1 second.

The file attachments page, for example, takes 30-35 seconds to load. I do have almost 17,000 attachments, however. If I narrow results to just one forum with ~1,000 attachments, it's around 1.8-2 seconds. Reasonable. But then searching for an attachment across all boards takes ~30 seconds.

Well, some IIPs are heavier on load than others. Also, there is also an issue with the caching which requires a workaround published in here. The more caching you can do, the better.

Yes, what Photopost said.

Have a link to the work-around?

TIA.

JustDave did some fixes to the Caching in IIP 5.4 beta 1 - so it should work better now.