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Here are a few examples of how to retrieve metrics directly in Prometheus.

Example: Nodes

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• cpuLoadPercentage{name="Docker GW 1"}

• memoryLoadPercentage{hostPort="host.docker.internal:8444"}

• cpuLoadPercentage

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Example: APIs

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• allRequestsCount{name="APIIDA Metrics API"}

• allRequestsCount{job="Docker GW 1 APIIDA Metrics API"}

• allRequestsCount{nodeID="2"}

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Jobs, Labels and Metric Names

All possible filters can also be viewed there here or directly on the PushGateway.

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Jobs

https://prometheus.io/docs/concepts/jobs_instances/

The name of the job consists of the name of the gateway and the name of the API.

Labels

• id

  • Id of the API or Node

• name

  • Name of the API or Node

• nodeId

  • Id of the node on which the API is running

• type

  • Type of job, either “api” or “node”. Influences which metrics are available.

Metric Names

https://prometheus.io/docs/practices/naming/#metric-names

All Metric Names for APIs

• allRequestsCount

• averageBackendResponseTimeMillis

• averageFrontendResponseTimeMillis

• maxBackendResponseTimeMillis

• maxFrontendResponseTimeMillis

• minBackendResponseTimeMillis

• minFrontendResponseTimeMillis

• policyViolationCount

• routingFailureCount

• successfulRequestsCount

All Metric Names for Nodes

• cpuLoadPercentage

• memoryLoadPercentage

• diskSpacePercentage

• totalDiskSpaceMB

• freeDiskSpaceMB

• sqlDelay

Useful

Grafan user: admin pass: admin

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