> #### Accessing and reviewing the Server Performance View

> The AppServer Operational views section allows you to display information about servers' status.

> To display and review servers' status information:

> 1. Display the AppServer main page for the AppServer instance that you want to review. See the "Accessing OpenEdge resource information" section for the detailed procedure.
> 2. Click Server Performance View in the Operational views section to display the AppServer Servers Performance View page:

> ##### Data summary section

> This display-only view is comprised of two sections:

> - Servers state — Displays the four possible states of the servers that are currently associated with this AppServer broker: Active, Busy, Locked, and Available. See Table 4–5 earlier in this chapter for a definition of each of these states.
> - Server pool summary — Displays detailed data about each individual server in the AppServer pool associated with a specific AppServer broker. See Table 4–6 for a description of each field that displays in the Server pool summary section. You also have access to additional data about a specific AppServer and a control that allows you to kill a server process. See the "Killing an AppServer process" section for the detailed steps.

> ##### Graphs summary section

> The graphs presentation section of the Servers Performance View contains three graphs: Server States, Total Servers CPU, and Total Servers Memory. Provided that data collection is set and the Trend option is selected, the graphically displayed data displays to complement the summarized text data that displays on the AppServer Servers Performance View page. See the "Data collection details" section for details.

> One display format for these graphs, as previously shown on the Servers Performance View page, is a line graph. This format measures how a particular broker-related activity has changed over a period of time. Table 4–9 identifies and briefly describes each of these graphs.

> Table 4–9: AppServers performance-related graphs
> This AppServers graph... | Displays...
> --- | ---
> Server States | Two lines of servers-related performance data over a specified time period. The blue line identifies the number of free servers; the red line identifies the number of busy/locked servers during this same time period.
> Total Servers CPU | One line of servers-related performance data over a specified time period. This single data line indicates the total percent of the servers' CPU usage.
> Total Servers Memory | One line of servers-related performance data over a specified time period. This single data line indicates the total percent of the servers' Memory consumption.

> See the "Changing OpenEdge pinup graphical displays" section for details about changing the data appearance of graphs.

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