I have noticed that internet browsing has been slower than normal for the last couple weeks and have been looking at our BorderManager server to see if something was wrong. On the FastCache Current Activity Screen I noticed that "fills in progress" are anywhere from 180-220. Is this normal ? I checked it early in the morning before there was a lot of users on the network and it was still at 195.

If this is not normal would this cause traffic to slow down ? We are running BM3.8sp4.