Amazon EFS provides simple, scalable file storage for use with Amazon EC2 instances in the AWS Cloud.
Enable this integration to see in Datadog all your EFS metrics.
If you haven’t already, set up the Amazon Web Services integration first.
In the AWS integration tile, ensure that EFS is checked under metric collection.
Add those permissions to your Datadog IAM policy in order to collect Amazon EFS metrics:
elasticfilesystem:DescribeTags: Gets custom tags applied to file systemselasticfilesystem:DescribeFileSystems: Provides a list of active file systemsFor more information on EFS policies, review the documentation on the AWS website.
Install the Datadog - AWS EFS integration.
Configure Amazon EFS to send logs either to a S3 bucket or to Cloudwatch.
Note: If you log to a S3 bucket, make sure that amazon_efs is set as Target prefix.
Once the lambda function is installed, manually add a trigger on the S3 bucket or Cloudwatch log group that contains your Amazon EFS logs in the AWS console:
| aws.efs.burst_credit_balance (gauge) | The average burst credit balance during the period. Shown as byte |
| aws.efs.burst_credit_balance.maximum (gauge) | The largest burst credit balance for any minute during the period. Shown as byte |
| aws.efs.burst_credit_balance.minimum (gauge) | The smallest burst credit balance for any minute during the period. Shown as byte |
| aws.efs.client_connections (count) | The number of Amazon EC2 instances that are connected to a file system. |
| aws.efs.data_read_iobytes (count) | The total number of bytes associated with read operations. Shown as byte |
| aws.efs.data_read_iobytes.average (count) | The average size of read operations during the period. Shown as byte |
| aws.efs.data_read_iobytes.maximum (count) | The size of the largest read operation during the period. Shown as byte |
| aws.efs.data_read_iobytes.minimum (count) | The size of the smallest read operation during the period. Shown as byte |
| aws.efs.data_write_iobytes (count) | The sum of the number bytes associated with write operations. Shown as byte |
| aws.efs.data_write_iobytes.average (count) | The average size of write operations during the period. Shown as byte |
| aws.efs.data_write_iobytes.maximum (count) | The size of the largest write operation during the period. Shown as byte |
| aws.efs.data_write_iobytes.minimum (count) | The size of the smallest write operation during the period. Shown as byte |
| aws.efs.metadata_iobytes (count) | The total number of bytes associated with metadata operations. Shown as byte |
| aws.efs.metadata_iobytes.average (count) | The average metadata operation during the period. Shown as byte |
| aws.efs.metadata_iobytes.maximum (count) | The size of the largest metadata operation during the period. Shown as byte |
| aws.efs.metadata_iobytes.minimum (count) | The size of the smallest metadata operation during the period. Shown as byte |
| aws.efs.percent_iolimit (gauge) | Shows how close a file system is to reaching the I/O limit of the general purpose performance mode. Shown as percent |
| aws.efs.permitted_throughput (gauge) | The average throughput permitted during the period. Shown as byte |
| aws.efs.permitted_throughput.maximum (gauge) | The highest throughput permitted for any minute during the period. Shown as byte |
| aws.efs.permitted_throughput.minimum (gauge) | The smallest throughput permitted for any minute during the period. Shown as byte |
| aws.efs.total_iobytes (count) | The total number of bytes associated with all file system operations Shown as byte |
| aws.efs.total_iobytes.average (count) | The average size of an operation during the period Shown as byte |
| aws.efs.total_iobytes.maximum (count) | The size of the largest operation during the period. Shown as byte |
| aws.efs.total_iobytes.minimum (count) | The size of the smallest operation during a period. Shown as byte |
Each of the metrics retrieved from AWS will be assigned the same tags that appear in the AWS console, including but not limited to host name, security-groups, and more.
The AWS Elastic File System integration does not include any events.
The AWS Elastic File System integration does not include any service checks.
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