FunctionGraph Metrics

count

Invocations

Number of function invocations.

≥ 0

Count

None

package-functionname

5

failcount

Errors

Number of invocation errors.

The following errors are included:

• Function request error (causing an execution failure and returning status code 200)
• Function syntax or execution error

≥ 0

Count

None

package-functionname

5

failRate

Error Rate

Percentage of errors to the total invocations of a function.

0% ≤X≤ 100%

%

None

package-functionname

5

rejectcount

Throttles

Number of function throttles.

It indicates the number of times that FunctionGraph throttles your functions due to the resource limit.

≥ 0

Count

None

package-functionname

5

concurrency

Concurrency

The number of requests that can be processed concurrently.

≥ 0

Count

None

package-functionname

5

reservedinstancenum

Reserved Instances

Number of instances reserved for running a function.

≥ 0

Count

None

package-functionname

5

duration

Average Duration

Average duration of function invocation.

≥ 0 ms

ms

None

package-functionname

5

maxDuration

Maximum Duration

Maximum duration of function invocation.

≥ 0 ms

ms

None

package-functionname

5

minDuration

Minimum Duration

Minimum duration of function invocation.

≥ 0 ms

ms

None

package-functionname

5

systemErrorCount

System Errors

Number of system errors that occur during function invocation.

≥ 0 counts

Count

None

package-functionname

5

functionErrorCount

Function Error Count

Number of function errors that occur during invocation.

≥ 0 counts

Count

None

package-functionname

5

payPerUseInstance

Elastic Instances

Number of instances used, excluding reserved ones.

≥ 0

Count

None

package-functionname

5

instances

Instances

Number of instances for function invocation.

≥ 0

Count

None

package-functionname

5

duration_p500

Duration (P50)

P50 execution duration of the function.

≥ 0 ms

ms

None

package-functionname

5

duration_p800

Duration (P80)

P80 execution duration of the function.

≥ 0 ms

ms

None

package-functionname

5

duration_p950

Duration (P95)

P95 execution duration of the function.

≥ 0 ms

ms

None

package-functionname

5

duration_p990

Duration (P990)

P990 execution duration of the function.

≥ 0 ms

ms

None

package-functionname

5

duration_p999

Duration (P999)

P999 execution duration of the function.

≥ 0 ms

ms

None

package-functionname

5

memoryUsed

Memory

Memory used by the function.

≥ 0 MB

MB

None

package-functionname

5

functionCost

Resource Usage

Resources used by the function (Memory x Duration).

≥ 0 MB

MB

None

package-functionname

5

instanceUsage

Used Instances

Percentage of the used function instances to the total number.

0% ≤X≤ 100%

%

None

package-functionname

5

totalCount

Number of calls

Total number of executions of workflow.

≥ 0

Count

None

graph_name

1

errorCount

Number of errors

Total number of execution failures of workflow.

≥ 0

Count

None

graph_name

1

running

Number of running

Number of running flows.

≥ 0

Count

None

graph_name

1

rejectCount

Number of times to be restricted

Number of restricted flows.

≥ 0

Count

None

graph_name

1

averageDuration

Run time

Average execution time of workflow.

≥ 0 ms

ms

None

graph_name

1

notifyFailedCount

Number of notify errors

Total number of notified failures.

≥ 0

Count

None

graph_name

1

ExecutionsStarted

Started Workflow Instances

Number of started workflow instances.

≥ 0

Count

None

graph_name

1

ExecutionsSucceeded

Successful Workflow Instances

Number of successfully executed workflow instances.

≥ 0

Count

None

graph_name

1

ExecutionsFailed

Failed Workflow Instances

Number of failed workflow instances.

≥ 0

Count

None

graph_name

1

ExecutionsAborted

Aborted Workflow Instances

Number of aborted workflow instances.

≥ 0

Count

None

graph_name

1

ExecutionsTimedOut

Timed-Out Workflow Instances

Number of workflow instances that timed out.

≥ 0

Count

None

graph_name

1

package-functionname

App name-Function name. Example: default-myfunction_Python

For details about how to obtain the metric, see Basic Settings.

graph_name

Flow name.

projectId

Tenant's project ID.

For details about how to obtain the metric, see Obtaining a Project ID.