Enhanced Amazon Kinesis stream monitoring for shard-level metrics is enabled in order to increase visibility into your streams performance.
1. Sign in to the AWS Management Console.
2. Navigate to Kinesis dashboard.
3. In the navigation panel, under Amazon Kinesis, choose Streams.
4. Select the Kinesis stream that you want to examine, click the Actions dropdown button and select Details to open the stream configuration page.
5. Select the Details tab from the top panel, locate the Shard level metrics section and click the Edit button next to it:
6. Check All shared level metrics” checkbox to enable every shard-level metric available for the selected stream or select individual metrics based on your requirements.
7. Click Save to apply the configuration changes.“