graphs while using ner 1.2 - look and laugh at my server

So I keep telling the people at work that the server can't handle the utilization...

Here is the graph from the day while all the users are logged in.. And here is the graph from the backups at night The higher latency image is night.
img1
img2

backups really kill performance but daytime is really bad because too many people are trying to access the server.

[edit]Just so you know that looks good compared to Friday
I will upload more in a few days after I collect more data.

Here is a shot of the file server crash and the same period of time the day before...



The first one is the crash 1000ms
the day before is normal slow operations 200ms.
Backups were running late on the 29th