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Monitoring Metrics
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Last updated: 2023-12-22 09:56:23
Monitoring Metrics
Last updated: 2023-12-22 09:56:23
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Tencent Cloud Monitor provides the following monitoring metrics for API Gateway:
Metric Name
Description
Statistical Method
Unit
Requests
Number of requests passing API Gateway
Sum in the selected time period
-
Valid calls
Number of valid call requests passing API Gateway
Sum in the selected time period
-
Public network outbound traffic
Traffic generated by public network data packets sent by API Gateway
Sum in the selected time period
MB
Private network outbound traffic
Traffic generated by private network data packets sent by API Gateway
Sum in the selected time period
MB
Response time
Amount of time it takes API Gateway to respond to a request
Average in the selected time period
ms
Frontend errors
Number of invalid requests sent to API Gateway by the client, such as authentication failures or exceeding the upper limit
Sum in the selected time period
-
Backend errors
Number of status codes greater than or equal to 400 returned by the backend service after API Gateway forwards messages to the backend service
Sum in the selected time period
-
Concurrent connections
Number of current persistent connections to API Gateway
Average in the selected time period
-
Backend 404 errors
Number of errors where the requested resource is not found on the real server
Sum in the selected time period
-
Backend 502 errors
Number of errors where an invalid response is received by the real server when API Gateway attempts to execute a backend request
Sum in the selected time period
-

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