- Release Notes and Announcements
- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide
- Instance Management
- Service Management
- Creating API
- API Creation Overview
- Creating APIs Connecting to the Public URL/IP Backend
- Creating APIs Connecting to the VPC Resource Backend
- Creating APIs Connecting to the SCF Backend
- Creating API for Interconnecting Backend with COS
- Creating APIs Connecting to the Mock Backend
- Creating APIs Connecting to the TSF Backend
- Importing APIs
- API Management
- Calling API
- Release and Access
- Custom Domain Name and Certificate
- Usage Plan
- Backend Upstream
- Verification and Security
- Log Statistics
- Access Monitoring
- API Doc Generator
- Application Management
- Permission Management
- Precautions
- Private IP Ranges and Public VIPs of API Gateway Regions
- Plugin Usage
- Best Practices
- Making Serverless Service Available quickly through API Gateway
- Integrating WAF to API Gateway for Security Protection
- Accessing Resources in IDC via API Gateway Dedicated Instance
- Quick Access to TEM Application via API Gateway
- Integrating ECDN to API Gateway for Acceleration
- API Gateway Providing the Access Capability for TKE
- Migrating from Region A to Region B
- Development Guide
- API Documentation
- Legacy Features
- FAQs
- Service Level Agreement
- Contact Us
- Glossary
- Release Notes and Announcements
- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide
- Instance Management
- Service Management
- Creating API
- API Creation Overview
- Creating APIs Connecting to the Public URL/IP Backend
- Creating APIs Connecting to the VPC Resource Backend
- Creating APIs Connecting to the SCF Backend
- Creating API for Interconnecting Backend with COS
- Creating APIs Connecting to the Mock Backend
- Creating APIs Connecting to the TSF Backend
- Importing APIs
- API Management
- Calling API
- Release and Access
- Custom Domain Name and Certificate
- Usage Plan
- Backend Upstream
- Verification and Security
- Log Statistics
- Access Monitoring
- API Doc Generator
- Application Management
- Permission Management
- Precautions
- Private IP Ranges and Public VIPs of API Gateway Regions
- Plugin Usage
- Best Practices
- Making Serverless Service Available quickly through API Gateway
- Integrating WAF to API Gateway for Security Protection
- Accessing Resources in IDC via API Gateway Dedicated Instance
- Quick Access to TEM Application via API Gateway
- Integrating ECDN to API Gateway for Acceleration
- API Gateway Providing the Access Capability for TKE
- Migrating from Region A to Region B
- Development Guide
- API Documentation
- Legacy Features
- FAQs
- Service Level Agreement
- Contact Us
- Glossary
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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