Site down for about twenty minutes

Something took the site down at about 230 PM PDT. It was slow or down for a few minutes then I reset the server and things see okay now. We had a usage peak right then, we usually do about that time but normally it doesn't cause the server to lag so bad.

Maybe a robot or someone tried to harvest the site. The logs don't show that, though, so I don't know what it was. All seems well, now. :)

Hugs,
Erin