# Amazon Elastic File System (Amazon EFS)
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CloudWatch Application Insights supports the following metrics:

BurstCreditBalance

PercentIOLimit

PermittedThroughput

MeteredIOBytes

TotalIOBytes

DataWriteIOBytes

DataReadIOBytes

MetadataIOBytes

ClientConnections

TimeSinceLastSync

StorageBytes

Throughput

PercentageOfPermittedThroughputUtilization

ThroughputIOPS

 PercentThroughputDataReadIOByte

PercentThroughputDataWriteIOBytes

PercentageOfIOPSDataReadIOBytes

PercentageOfIOPSDataWriteIOBytes

AverageDataReadIOBytesSize

AverageDataWriteIOBytesSize