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Tencent Cloud Observability Platform
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    SCF

    Last updated: 2024-01-27 17:44:48
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      Namespace

      Namespace=QCE/SCF_V2

      Monitoring Metrics

      Metric
      Meaning
      Description
      Unit
      Dimension
      Duration
      Running duration
      Average function running duration calculated by 1-minute or 5-minute granularity
      ms
      functionName, version, namspace, and alias
      Invocation
      Number of calls
      Total number of function calls calculated by 1-minute or 5-minute granularity
      -
      functionName, version, namspace, and alias
      Error
      Number of call errors
      Number of error requests generated after the function is executed, which is the sum of function errors and platform errors calculated by 1-minute or 5-minute granularity
      -
      functionName, version, namspace, and alias
      ConcurrentExecutions
      Concurrent executions
      Maximum number of requests processed concurrently at the same point in time, which is calculated by 1-minute or 5-minute granularity
      -
      functionName, version, namspace, and alias
      ConfigMem
      Configure memory capacity
      Configure memory capacity
      MB
      functionName, version, namspace, and alias
      FunctionErrorPercentage
      Function error rate
      Function error rate
      %
      functionName, version, namspace, and alias
      Http2xx
      Successful calls
      Number of successful calls
      -
      functionName, version, namspace, and alias
      Http432
      Resource limit exceeded
      Number of times that resource limit is exceeded
      -
      functionName, version, namspace, and alias
      Http433
      Function execution timeout
      Number of times that function execution times out
      -
      functionName, version, namspace, and alias
      Http434
      Memory limit exceeded
      Number of times that memory limit is exceeded
      -
      functionName, version, namspace, and alias
      Http4xx
      Function errors
      Number of function errors
      -
      functionName, version, namspace, and alias
      Mem
      Running memory capacity
      Maximum memory capacity used during function execution, which is calculated by 1-minute or 5-minute granularity
      MB
      functionName, version, namspace, and alias
      MemDuration
      Time memory capacity
      Resource usage as the function running duration multiplied by memory capacity required for running the function, which is calculated by 1-minute or 5-minute granularity
      MB/ms
      -
      OutFlow
      Outbound traffic
      Outbound traffic for accessing external network resources within the function, which is calculated by 1-minute or 5-minute granularity
      -
      functionName, version, namspace, and alias
      ServerErrorPercentage
      Platform error rate
      Platform error rate
      %
      functionName, version, namspace, and alias
      Syserr
      System internal errors
      Number of system internal errors
      -
      functionName, version, namspace, and alias
      Throttle
      Function execution throttles
      Number of times that function execution is throttled, which is calculated by 1-minute or 5-minute granularity
      -
      functionName, version, namspace, and alias
      Note:
      The statistical granularity (period) may vary by metrics. To obtain the statistical granularity supported by each metric, call DescribeBaseMetrics.

      Overview of parameters in each dimension

      Parameter
      Dimension
      Dimension Description
      Format
      Instances.N.Dimensions.0.Name
      functionName
      Dimension name of cloud function
      Enter a string-type dimension name, such as functionName
      Instances.N.Dimensions.0.Value
      functionName
      A specific cloud function name
      Enter a specific function name, such as test
      Instances.N.Dimensions.1.Name
      namespace
      Dimension name of cloud function namespace
      Enter a string-type dimension name, such as namspace
      Instances.N.Dimensions.1.Value
      namespace
      Namespace of the cloud function
      Enter a specific function name, such as test.
      The namespace of a cloud function is customized by the user. You can call ListNamespaces to obtain namespace details
      Instances.N.Dimensions.2.Value
      version
      Dimension name of cloud function version
      Enter a string-type dimension name, such as version
      Instances.N.Dimensions.2.Name
      version
      A specific cloud function version
      Enter a specific function version, such as $latest
      Instances.N.Dimensions.2.Value
      alias
      Dimension name of cloud function alias
      Enter a string-type dimension name, such as alias
      Instances.N.Dimensions.2.Name
      alias
      A specific cloud function alias
      Enter a specific function alias, such as test

      Input Parameters

      You can query monitoring data using the following two dimension combinations. The input parameters are as follows:

      1. Pulling metric monitoring data based on cloud function version

      &Instances.N.Dimensions.0.Name=functionName &Instances.N.Dimensions.0.Value=Cloud function name &Instances.N.Dimensions.1.Name=namspace &Instances.N.Dimensions.1.Value=Cloud function namespace &Instances.N.Dimensions.2.Name=version &Instances.N.Dimensions.2.Value=Cloud function version

      2. Pulling metric monitoring data based on cloud function alias

      &Instances.N.Dimensions.0.Name=functionName &Instances.N.Dimensions.0.Value=Cloud function name &Instances.N.Dimensions.1.Name=namspace &Instances.N.Dimensions.1.Value=Cloud function namespace &Instances.N.Dimensions.2.Name=alias &Instances.N.Dimensions.2.Value=Cloud function alias
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