Use the Impending Bottlenecks Configuration options to choose settings for predicting the bottlenecks that can affect database throughput and response time.
To set the Impending Bottlenecks Configuration options
Configure the following options:
| Option | Description |
|---|---|
| Prediction Time-Spans |
Specify how far you want to look into the future. Note: Because each prediction is based only on the existing raw data, the forecast becomes less accurate the further you look into the future. |
| Prediction Limits |
When a Bottlenecks metric increases at an increasing rate (follows an exponential trend), the impact on performance may ultimately grow so large that it over-emphasizes the importance of the analyzed metric relative to others. Use the Prediction Limit Multiplier option to define a realistic upper limit on the growth of the bottleneck. Beyond this point, the predicted growth will be ignored. By default, the upper limit is set at 100 times the largest cost value observed so far. |
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