Final answer:
To monitor an AWS Lambda function, you can use AWS CloudWatch. CloudWatch allows you to collect and track metrics, collect and monitor log files, and set alarms.
Step-by-step explanation:
To monitor an AWS Lambda function, you can use AWS CloudWatch. CloudWatch allows you to collect and track metrics, collect and monitor log files, and set alarms. It provides a detailed view of the function's performance and can help you identify issues and optimize its performance.
In CloudWatch, you can create custom dashboards to visualize the data, configure alarms to notify you of any abnormal behavior or errors, and set up logs to capture important information. You can also use CloudWatch Logs Insights to perform advanced queries and analysis on the function's logs.
By using CloudWatch to monitor your Lambda function, you can gain valuable insights into its performance, troubleshoot issues, and ensure it is running optimally.