Zoom in to a Graph
You can change the granularity of a graph and zoom in to see data over a shorter time period.
To zoom in to a graph
Open the CloudWatch console at https://console.aws.amazon.com/cloudwatch/.
In the navigation pane, choose Metrics.
In the CloudWatch Metrics by Category pane, select a category to view available metrics.
Select the check box for one or more metrics.
In the details pane, choose and drag on the graph area, and then release your mouse button.
The graph updates with the new selection.
To save this graph and access it later, in the details pane, under Actions, choose Copy URL, and then in the Copy Graph URL dialog box, select the URL and paste it into your browser.