Displaying The Memory Graph; Contrasting The Graphical Display; Expanding The Local Storage - HP Xw460c - ProLiant - Blade Workstation User Manual

The Analysis Explanation details an above-average page-read rate (reading from the disk), and the available
physical memory is less than 15 MB. The analysis recommends more physical memory to handle the load.
Many recommendations suggest adding hardware.
In this example, the situation might have occurred because a new batch job was assigned to run on the
server at night. The remainder of this scenario examines other performance information available to assist
in troubleshooting to determine if immediate action is required to resolve the performance bottleneck.

Displaying the memory graph

To show a graphical display of memory counters in the Results pane, click the Graph tab.
This graph displays the last 25 samples taken for the server. The duration of the graph is 25 times the
sampling rate of 10 seconds, or 4.16 minutes, as shown near the upper right corner of the screen. The
graph displays what occurred on the server from 1:13 p.m. to 1:17 p.m.
The pattern of the graph shows rising, peaking, and declining, which might be caused by the completion
of the new batch job. The batch job no longer causes a problem. However, the performance information is
logged in the database for later review with the Offline Analysis tool.

Contrasting the graphical display

The following sections further demonstrate the graphical display and the full depth of analysis.

Expanding the local storage

To expand the tree structure, click the + icon next to Storage in the configuration tree, and then select the
storage node.
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