S3 Metrics

There are three groups of S3 metrics: Daily storage metrics for buckets, Request metrics, and Replication metrics. The first group includes two metrics: Bucket Size Bytes and Number of Objects. These metrics are free of charge and reported by AWS once daily.

The other metrics are billed additionally by AWS. You can opt in for request metrics through the Management tab of the S3 configuration in the AWS console.

Collected

Friendly Name

Fully Qualified Name (FQN)

AWS Metric

Statistic

Units

BASE

Bucket Size Bytes

aws.s3.bucketsizebytes

BucketSizeBytes

average

GiB/KiB

yes

Number of Objects

aws.s3.NumberOfObjects

NumberOfObjects

average

K

yes

4xx Errors

aws.s3.4xxerrors

4xxErrors

average

count

yes

5xx Errors

aws.s3.5xxerrors

5xxErrors

average

count

yes

All Requests

aws.s3.allrequests

AllRequests

average

count

yes

First Byte Latency

aws.s3.firstbytelatency

FirstByteLatency

average

milliseconds

yes

Head Requests

aws.s3.headrequests

HeadRequests

average

count

yes

Total Request Latency

aws.s3.totalrequestlatency

TotalRequestLatency

average

milliseconds

yes

Get Requests

aws.s3.getrequests

GetRequests

average

count

yes

Put Requests

aws.s3.putrequests

PutRequests

average

count

yes

Delete Requests

aws.s3.deleterequests

DeleteRequests

average

count

yes

Post Requests

aws.s3.postrequests

PostRequests

average

count

yes

Select Requests

aws.s3.selectrequests

SelectRequests

average

count

yes

Select Scanned Bytes

aws.s3.selectscannedbytes

SelectScannedBytes

average

count

yes

Select Returned Bytes

aws.s3.selectreturnedbytes

SelectReturnedBytes

average

count

yes

List Requests

aws.s3.listrequests

ListRequests

average

count

yes

Bytes Downloaded

aws.s3.bytesdownloaded

BytesDownloaded

average

count

yes

Bytes Uploaded

aws.s3.bytesuploaded

BytesUploaded

average

count

yes

Replication Latency

aws.s3.replicationlatency

ReplicationLatency

average

seconds

yes

Bytes Pending Replication

aws.s3.bytespendingreplication

BytesPendingReplication

average

GiB/KiB

yes

OperationsPendingReplication

aws.s3.operationspendingreplication

OperationsPendingReplication

average

count

yes