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DokumentasiServerless Cloud FunctionUser GuideManaging Monitors and AlarmsDescriptions of monitoring metrics

Descriptions of monitoring metrics

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Terakhir diperbarui: 2024-12-02 20:11:42
Tencent Cloud Monitor provides the following monitoring metrics for SCF:
Currently, two levels of monitoring metrics are supported. Monitoring metrics at the function level can be viewed in specific functions, while those at the region level can be viewed by selecting a specific region on the overview page to display the statistics of all function monitoring metrics.
Metric Name
Parameter
Description
Unit
Dimension
Execution duration
duration
The execution duration at the function or region level refers to the function code execution time from start to end, averaged by granularity (1 minute or 5 minutes).
Milliseconds
Function
Region
Number of invocations
invocation
The number of requests at the function or region level, summed by granularity (1 minute or 5 minutes).
-
Function
Region
Number of errors
error
The number of error requests after the function is executed, which currently includes those on the client side and on the platform, summed by granularity (1 minute or 5 minutes).
-
Function
Region
Number of concurrent executions
concurrent_executions
The number of requests processed concurrently at the same time point, summed by granularity (1 minute or 5 minutes) and determined by the maximum value at the function or region level.
-
Function
Region
Number of restricted requests
throttle
The number of requests that reaches the bandwidth limit at the function or region level, summed by granularity (1 minute or 5 minutes).
-
Function
Region
Execution memory
mem
The actual memory used by the function runtime, whose maximum value is calculated by granularity (1 minute or 5 minutes).
MB
Function
Time memory
mem_duration
Resource usage, which is calculated by multiplying the function execution duration by the execution memory, summed by granularity (1 minute or 5 minutes).
MBms
Function
Outbound traffic
out_flow
The outbound traffic generated by accessing resources on the public network from a function, summed by granularity (1 minute or 5 minutes).
KB
Function
System internal error (HTTP 5xx)
syserr
The number of 5xx status codes returned after function execution, summed by granularity (1 minute or 5 minutes).
-
Function
Function error (HTTP 4xx)
http_4xx
The number of 4xx status codes returned after function execution, summed by granularity (1 minute or 5 minutes).
-
Function
Successful invocations (HTTP 2xx)
http_2xx
The number of 2xx status codes returned after function execution, summed by granularity (1 minute or 5 minutes).
-
Function
Resource limit exceeded (HTTP 432)
http_432
The number of 432 status codes returned after function execution, summed by granularity (1 minute or 5 minutes).
-
Function
Function execution timed out (HTTP 433)
http_433
The number of 433 status codes returned after function execution, summed by granularity (1 minute or 5 minutes).
-
Function
Memory limit exceeded (HTTP 434)
http_434
The number of 434 status codes returned after function execution, summed by granularity (1 minute or 5 minutes).
-
Function
Note:
For more information on how to get the required monitoring data, please see SCF Monitoring Metrics.
Topik sebelumnya: Bind a pluginTopik selanjutnya: Configuring Alarms

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