3.1.3.3. Localize the Cause
During the localization phase, the service metrics are further analyzed to identify the root cause of the capacity issue. We identify within what tier we need additional resources and what type of resource those should be.
Do we require the following:
Additional web
servers?
More database throughput?
We identify the location of the capacity issue by using techniques such as:
Correlation.
Anomaly detection.