OVNPM 1.5.2 - Performance Agent for NonStop Concepts Guide

How OVNPM Works? 15
The Display Server process receives queries from the Display Agent GUI installed on the Windows workstation
and sends them to the Database Server. The Display Server is also responsible for receiving responses from the
Database Server and forwarding them to the Display Agent. The Display Agent then displays the information to
the user.
Figure 2-4 OVNPM Display Agent Dashboards
The Navigator is the web-based interface of OVNPM, which is used for real-time monitoring of HP Nonstop
objects. The queries are sent to the HP NonStop Server through the TCP Server for Navigator. The queries are
then sent to the Navigator component on the HP NonStop Server, which receives the responses from the OVNPM
Database using the Database Reader. The information is then displayed on the Navigator interface.
Figure 2-5 OVNPM Navigator
How OVNPM Works?