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  5. API Calls Metrics

API Calls Metrics

Function

This section describes metrics reported by API Calls to Cloud Eye as well as their namespaces and dimensions. You can use APIs provided by Cloud Eye to query the metrics of the monitored object and alarms generated for API Calls.

Namespace

SYS.APIGATEWAY

Metrics

Metric

Name

Description

Value Range

Monitored Object

api_calls

API Calls

Indicates the number of times that an API is called. Unit: times/15 minutes

≥ 0

API

error_4xx

4xx Errors

Indicates the number of times that an API returns 4xx errors.

Unit: times/15 minutes

≥ 0

API

error_5xx

5xx Errors

Indicates the number of times that an API returns 5xx errors.

Unit: times/15 minutes

≥ 0

API

error_503

503 Errors

Indicates the number of times that an API returns 503 errors.

Unit: times/15 minutes

≥ 0

API

latency_median

Average Delay Milliseconds

Indicates the average response delay time of an API.

Unit: milliseconds

≥ 0

API

latency_max

Max Delay Milliseconds

Indicates the maximum response delay time of an API.

Unit: milliseconds

≥ 0

API

Dimension

Key

Value

api_id

API