The historical performance data has 15-minute and 24-hour intervals. You can view the historical performance data to learn the running status of services within some 15 minutes or 24 hours in the past.
Prerequisites
- For details on performance event types, see Introduction to Performance Events.
- The service must be configured.
- The performance monitoring parameters must be set.
- Time has been synchronized between the Web LCT and NEs.
Context
NOTE: - If you select Query from NMS, historical performance data will be obtained from the Web LCT database.
- If you select Query from NE, a message will be sent through an interface to obtain historical performance data from NEs.
Procedure
- Navigation Path
In the NE Explorer, select an NE, and navigate to the user interface of viewing the performance data of boards or service objects in the following ways from the Function Tree.
NE Type
Application Object
Entry
NGWDM, RTN and Submarine NE
Physical port
Select the related board, and then choose .
- Complete the following information: Monitored Object and Monitor Period. Select the performance event type in the Measure field and the Count field.
NOTE:
All performance events supported by the board are provided as options for setting the performance event.
- Optional: In the Display Options area, check Current Value, Maximum/Minimum Value and, Zero Data
- Click Query. The information is shown in the lower pane.
- Optional: Click Graph. Select the Performance Event and Monitor Object in the dialog box. Click Show to view the graphic result.
NOTE:
It only applies to the performance events related to the optical power.
- Optional: Click Reset to reset the performance registers.
NOTE:
After the resetting, the historical performance data is deleting and a new performance monitoring period is beginning.