Monitoring CPU and memory

In the ThinkAgile CP user interface, the dashboard shows you CPU and memory oversubscription levels for each migration zone.

It also shows you CPU and memory loads for each migration zone over a period of your choosing (last hour, last 12 hours, last day, last 7 days, last month, 3 months, 1 year, etc.). If the load remains below 50% over a full 7 days of production level running at a given oversubscription level, that should be a safe oversubscription level for you.

We recommend that you watch CPU and memory node loads continually, not just during the recommended one-week test period. If they start to approach 100% at any time, ThinkAgile CP provides ways for you to move application instances to other nodes with lower loads.