Report Writer need only servers in report.

Hi I am new to Solarwinds and have been tasked my management to create utilization reports that show uptime. The reports I create show dozens of pages with ALL the nodes including all the NIC and Cisco interfaces. There are over a thousand nodes.  Is there a way to create a report or filter our the interface nodes so the report will only show  the servers we monitor and not all the extra nodes and Cisco interfaces stuff.

1) Servers by CPU Usage (%)    Top 25 for last week

    Source -  Target  -  Average-  Min -  Max

2) COO Weekly System Availability Report - Previous Week

    Device | Uptime |  Downtime Percentage | Downtime in Seconds

3)  Servers by Disk Capacity

We are running Orion Platform 2015.1.1, SAM 6.2.0, QoE 2.0, NPM 11.5.1, IVIM 2.0.1

Thank you,

Scott