- Release Notes and Announcements
- Product Introduction
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- Application Performance Management
- Mobile App Performance Monitoring
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- TencentDB for SQL Server Monitoring Metrics
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- TDSQL-C for MySQL Monitoring Metrics
- TencentDB for TcaplusDB Monitoring Metrics
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- SCF
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- Tencent Cloud Service Metrics
- Application Performance Management
- Product Introduction
- Access Guide
- Operation Guide
- Practical Tutorial
- Parameter Information
- FAQs
- Mobile App Performance Monitoring
- Tencent Cloud Real User Monitoring
- Product Introduction
- Operation Guide
- Connection Guide
- FAQs
- Cloud Automated Testing
- Prometheus Monitoring
- Product Introduction
- Access Guide
- Scrape Configuration Description
- Custom Monitoring
- EMR Integration
- Java Application Integration
- Go Application Integration
- Exporter Integration
- Elasticsearch Exporter Integration
- Kafka Exporter Integration
- MongoDB Exporter Integration
- PostgreSQL Exporter Integration
- NGINX Exporter Integration
- Redis Exporter Integration
- Aerospike Exporter Integration
- MySQL Exporter Integration
- SQL Server Exporter Integration
- Oracle DB Exporter Integration
- Consul Exporter Integration
- Memcached Exporter Integration
- Apache Exporter Integration
- Integration with Other Exporters
- CVM Node Exporter
- Health Check
- Cloud Monitoring
- Non-Tencent Cloud Host Monitoring
- Read Cloud-Hosted Prometheus Instance Data via Remote Read
- Agent Self-Service Access
- Pushgateway Integration
- Instructions for Installing Components in the TKE Cluster
- Security Group Open Description
- Operation Guide
- Practical Tutorial
- Terraform
- FAQs
- Grafana
- Dashboard
- Alarm Management
- Console Operation Guide
- Alarm Policy
- Alarm Notification
- Alarm Receiving Channels and SMS Quota
- Alarm Types and Channels
- Receiving Alarm Notification Through SMS
- Receiving Alarm Notification Through Email
- Receiving Alarm Notifications through a WeCom Group
- Receiving Alarm Notification by Using a Slack Group
- Using PagerDuty to Receive Alarm Notifications
- Receiving Alarm Notifications Through a DingTalk Group
- Dynamic Threshold Alarm
- Silencing Alarm
- Viewing Alarm Records
- Product Policy Type and Dimension Information
- Configuring Alarm by Tag
- Access Management
- Console Operation Guide
- FAQs
- EventBridge
- Documentation Guide
- Related Agreements
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Alarm APIs
- DescribeAlarmPolicies
- DescribeAlarmMetrics
- DescribeAlarmHistories
- CreateAlarmPolicy
- DeleteAlarmPolicy
- DescribeAlarmPolicy
- ModifyAlarmPolicyStatus
- SetDefaultAlarmPolicy
- BindingPolicyObject
- UnBindingPolicyObject
- UnBindingAllPolicyObject
- ModifyAlarmPolicyCondition
- ModifyAlarmPolicyNotice
- ModifyAlarmPolicyTasks
- DescribeMonitorTypes
- DescribeAllNamespaces
- DescribeAlarmEvents
- DescribeBindingPolicyObjectList
- ModifyAlarmPolicyInfo
- DescribeConditionsTemplateList
- Notification Template APIs
- Monitoring Data Query APIs
- Legacy Alert APIs
- Prometheus Service APIs
- CreatePrometheusAgent
- CreatePrometheusMultiTenantInstancePostPayMode
- CreatePrometheusScrapeJob
- CreateRecordingRule
- CreateServiceDiscovery
- DeleteAlertRules
- DeleteExporterIntegration
- DeletePrometheusScrapeJobs
- DeleteRecordingRules
- DescribeAlertRules
- DescribeExporterIntegrations
- DescribePrometheusAgents
- DescribePrometheusInstanceUsage
- DescribePrometheusInstances
- DescribePrometheusScrapeJobs
- DescribeRecordingRules
- DescribeServiceDiscovery
- DestroyPrometheusInstance
- GetPrometheusAgentManagementCommand
- ModifyPrometheusInstanceAttributes
- TerminatePrometheusInstances
- UnbindPrometheusManagedGrafana
- UninstallGrafanaDashboard
- UpdateAlertRule
- UpdateAlertRuleState
- UpdateExporterIntegration
- UpdatePrometheusAgentStatus
- UpdatePrometheusScrapeJob
- UpdateRecordingRule
- UpgradeGrafanaDashboard
- DescribePrometheusZones
- CreateAlertRule
- CreateExporterIntegration
- BindPrometheusManagedGrafana
- Grafana Service APIs
- UpgradeGrafanaInstance
- UpdateSSOAccount
- UpdateGrafanaWhiteList
- UpdateGrafanaNotificationChannel
- UpdateGrafanaIntegration
- UpdateGrafanaEnvironments
- UpdateGrafanaConfig
- UpdateDNSConfig
- UninstallGrafanaPlugins
- ResumeGrafanaInstance
- ModifyGrafanaInstance
- InstallPlugins
- EnableSSOCamCheck
- EnableGrafanaSSO
- EnableGrafanaInternet
- DescribeSSOAccount
- DescribeInstalledPlugins
- DescribeGrafanaWhiteList
- DescribeGrafanaNotificationChannels
- DescribeGrafanaIntegrations
- DescribeGrafanaInstances
- DescribeGrafanaEnvironments
- DescribeGrafanaConfig
- DescribeDNSConfig
- DeleteSSOAccount
- DeleteGrafanaNotificationChannel
- DeleteGrafanaIntegration
- DeleteGrafanaInstance
- CreateSSOAccount
- CreateGrafanaNotificationChannel
- CreateGrafanaIntegration
- CreateGrafanaInstance
- CleanGrafanaInstance
- DescribeGrafanaChannels
- Event Center APIs
- TencentCloud Managed Service for Prometheus APIs
- CreatePrometheusAlertPolicy
- CreatePrometheusGlobalNotification
- CreatePrometheusTemp
- DeletePrometheusAlertPolicy
- DeletePrometheusClusterAgent
- DeletePrometheusTemp
- DeletePrometheusTempSync
- DescribeClusterAgentCreatingProgress
- DescribePrometheusAgentInstances
- DescribePrometheusGlobalNotification
- DescribePrometheusInstanceDetail
- DescribePrometheusInstanceInitStatus
- DescribePrometheusTargetsTMP
- DescribePrometheusTempSync
- ModifyPrometheusAgentExternalLabels
- ModifyPrometheusAlertPolicy
- ModifyPrometheusGlobalNotification
- ModifyPrometheusTemp
- RunPrometheusInstance
- SyncPrometheusTemp
- CreatePrometheusClusterAgent
- DescribePrometheusClusterAgents
- DescribePrometheusGlobalConfig
- DescribePrometheusRecordRules
- DescribePrometheusAlertPolicy
- DescribePrometheusInstancesOverview
- DescribePrometheusTemp
- Monitoring APIs
- Data Types
- Error Codes
- Glossary
- Release Notes and Announcements
- Product Introduction
- Purchase Guide
- Application Performance Management
- Mobile App Performance Monitoring
- Real User Monitoring
- Cloud Automated Testing
- Prometheus Monitoring
- Grafana
- EventBridge
- Quick Start
- Cloud Product Monitoring
- Tencent Cloud Service Metrics
- CVM
- TKE
- Microservice
- Networking
- CBS
- TencentDB
- TencentDB for SQL Server Monitoring Metrics
- TencentDB for MySQL Monitoring Metrics
- TencentDB for Redis Monitoring Metrics
- TencentDB for MongoDB Monitoring Metrics
- TencentDB for PostgreSQL Monitoring Metrics
- TDSQL-C for MySQL Monitoring Metrics
- TencentDB for TcaplusDB Monitoring Metrics
- TencentDB for MariaDB Monitoring Metrics
- TDSQL for MySQL Monitoring Metrics (Legacy)
- TDSQL for MySQL Monitoring Metrics
- SCF
- CKafka
- TDMQ
- CLB
- COS
- CFS
- CPM
- ECM
- CDN And EdgeOne
- Direct Connect
- GAAP
- CMQ
- Elasticsearch
- WAF
- CLS
- Data Analysis
- Operation Guide
- CVM Agents
- CM Connection to Grafana
- Troubleshooting
- Practical Tutorial
- Tencent Cloud Service Metrics
- Application Performance Management
- Product Introduction
- Access Guide
- Operation Guide
- Practical Tutorial
- Parameter Information
- FAQs
- Mobile App Performance Monitoring
- Tencent Cloud Real User Monitoring
- Product Introduction
- Operation Guide
- Connection Guide
- FAQs
- Cloud Automated Testing
- Prometheus Monitoring
- Product Introduction
- Access Guide
- Scrape Configuration Description
- Custom Monitoring
- EMR Integration
- Java Application Integration
- Go Application Integration
- Exporter Integration
- Elasticsearch Exporter Integration
- Kafka Exporter Integration
- MongoDB Exporter Integration
- PostgreSQL Exporter Integration
- NGINX Exporter Integration
- Redis Exporter Integration
- Aerospike Exporter Integration
- MySQL Exporter Integration
- SQL Server Exporter Integration
- Oracle DB Exporter Integration
- Consul Exporter Integration
- Memcached Exporter Integration
- Apache Exporter Integration
- Integration with Other Exporters
- CVM Node Exporter
- Health Check
- Cloud Monitoring
- Non-Tencent Cloud Host Monitoring
- Read Cloud-Hosted Prometheus Instance Data via Remote Read
- Agent Self-Service Access
- Pushgateway Integration
- Instructions for Installing Components in the TKE Cluster
- Security Group Open Description
- Operation Guide
- Practical Tutorial
- Terraform
- FAQs
- Grafana
- Dashboard
- Alarm Management
- Console Operation Guide
- Alarm Policy
- Alarm Notification
- Alarm Receiving Channels and SMS Quota
- Alarm Types and Channels
- Receiving Alarm Notification Through SMS
- Receiving Alarm Notification Through Email
- Receiving Alarm Notifications through a WeCom Group
- Receiving Alarm Notification by Using a Slack Group
- Using PagerDuty to Receive Alarm Notifications
- Receiving Alarm Notifications Through a DingTalk Group
- Dynamic Threshold Alarm
- Silencing Alarm
- Viewing Alarm Records
- Product Policy Type and Dimension Information
- Configuring Alarm by Tag
- Access Management
- Console Operation Guide
- FAQs
- EventBridge
- Documentation Guide
- Related Agreements
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Alarm APIs
- DescribeAlarmPolicies
- DescribeAlarmMetrics
- DescribeAlarmHistories
- CreateAlarmPolicy
- DeleteAlarmPolicy
- DescribeAlarmPolicy
- ModifyAlarmPolicyStatus
- SetDefaultAlarmPolicy
- BindingPolicyObject
- UnBindingPolicyObject
- UnBindingAllPolicyObject
- ModifyAlarmPolicyCondition
- ModifyAlarmPolicyNotice
- ModifyAlarmPolicyTasks
- DescribeMonitorTypes
- DescribeAllNamespaces
- DescribeAlarmEvents
- DescribeBindingPolicyObjectList
- ModifyAlarmPolicyInfo
- DescribeConditionsTemplateList
- Notification Template APIs
- Monitoring Data Query APIs
- Legacy Alert APIs
- Prometheus Service APIs
- CreatePrometheusAgent
- CreatePrometheusMultiTenantInstancePostPayMode
- CreatePrometheusScrapeJob
- CreateRecordingRule
- CreateServiceDiscovery
- DeleteAlertRules
- DeleteExporterIntegration
- DeletePrometheusScrapeJobs
- DeleteRecordingRules
- DescribeAlertRules
- DescribeExporterIntegrations
- DescribePrometheusAgents
- DescribePrometheusInstanceUsage
- DescribePrometheusInstances
- DescribePrometheusScrapeJobs
- DescribeRecordingRules
- DescribeServiceDiscovery
- DestroyPrometheusInstance
- GetPrometheusAgentManagementCommand
- ModifyPrometheusInstanceAttributes
- TerminatePrometheusInstances
- UnbindPrometheusManagedGrafana
- UninstallGrafanaDashboard
- UpdateAlertRule
- UpdateAlertRuleState
- UpdateExporterIntegration
- UpdatePrometheusAgentStatus
- UpdatePrometheusScrapeJob
- UpdateRecordingRule
- UpgradeGrafanaDashboard
- DescribePrometheusZones
- CreateAlertRule
- CreateExporterIntegration
- BindPrometheusManagedGrafana
- Grafana Service APIs
- UpgradeGrafanaInstance
- UpdateSSOAccount
- UpdateGrafanaWhiteList
- UpdateGrafanaNotificationChannel
- UpdateGrafanaIntegration
- UpdateGrafanaEnvironments
- UpdateGrafanaConfig
- UpdateDNSConfig
- UninstallGrafanaPlugins
- ResumeGrafanaInstance
- ModifyGrafanaInstance
- InstallPlugins
- EnableSSOCamCheck
- EnableGrafanaSSO
- EnableGrafanaInternet
- DescribeSSOAccount
- DescribeInstalledPlugins
- DescribeGrafanaWhiteList
- DescribeGrafanaNotificationChannels
- DescribeGrafanaIntegrations
- DescribeGrafanaInstances
- DescribeGrafanaEnvironments
- DescribeGrafanaConfig
- DescribeDNSConfig
- DeleteSSOAccount
- DeleteGrafanaNotificationChannel
- DeleteGrafanaIntegration
- DeleteGrafanaInstance
- CreateSSOAccount
- CreateGrafanaNotificationChannel
- CreateGrafanaIntegration
- CreateGrafanaInstance
- CleanGrafanaInstance
- DescribeGrafanaChannels
- Event Center APIs
- TencentCloud Managed Service for Prometheus APIs
- CreatePrometheusAlertPolicy
- CreatePrometheusGlobalNotification
- CreatePrometheusTemp
- DeletePrometheusAlertPolicy
- DeletePrometheusClusterAgent
- DeletePrometheusTemp
- DeletePrometheusTempSync
- DescribeClusterAgentCreatingProgress
- DescribePrometheusAgentInstances
- DescribePrometheusGlobalNotification
- DescribePrometheusInstanceDetail
- DescribePrometheusInstanceInitStatus
- DescribePrometheusTargetsTMP
- DescribePrometheusTempSync
- ModifyPrometheusAgentExternalLabels
- ModifyPrometheusAlertPolicy
- ModifyPrometheusGlobalNotification
- ModifyPrometheusTemp
- RunPrometheusInstance
- SyncPrometheusTemp
- CreatePrometheusClusterAgent
- DescribePrometheusClusterAgents
- DescribePrometheusGlobalConfig
- DescribePrometheusRecordRules
- DescribePrometheusAlertPolicy
- DescribePrometheusInstancesOverview
- DescribePrometheusTemp
- Monitoring APIs
- Data Types
- Error Codes
- Glossary
The API monitoring module displays the APIs in client, server, and local calls as well as the call traces in the upstream and downstream services, allowing you to check the key metrics like the number of requests, average response time, error rate, and throughput.
Prerequisites
API overview
On the API monitoring page, select the target API on the left to display API analysis and Exception analysis on the right. You can select the target caller to view its details.
API analysis
API analysis allows you to select the target API service and view its total throughput, top 5 callers, average response time (99, 90, or 50 pct), error rate, and error code breakdown.
Metric | Description |
Top 5 callers | The top 5 upstream applications/components calling the selected application API most frequently |
Error code breakdown | The distribution trend of error codes returned by the current API |
Note:
99 pct: Data in the 99th percentile in ascending order.
90 pct: Data in the 90th percentile in ascending order.
50 pct: Data in the 50th percentile in ascending order.
Exception statistics
Besides basic metrics, you can also view top 5 APIs in the current application in terms of average response time and error rate, which are intelligently filtered by the exception analysis module. You can click View details above the curve to view the call trace of the target API in the last 15 minutes, so you can drill down to the issue to troubleshoot it quickly.
Upstream and downstream analysis
You can switch between the Upstream analysis and Downstream analysis tabs to analyze upstream and downstream calls and quickly identify performance bottlenecks.
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