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Tencent Cloud TCHouse-D

Product Introduction

Cluster Architecture

Purchase Guide

Billing Overview

Renewal Instructions

Refund Instructions

Configuration Adjustment Billing Instructions

Getting Started

Using Tencent Cloud TCHouse-D Through the Console

Using Tencent Cloud TCHouse-D Through a Client

Operation Guide

Cluster Operation

Creating and Terminating

Scale-Out and Scale-In

Configuration Adjustment

Monitoring and Alarm Configuration

Cluster Monitoring

FE Monitoring Metric

BE Monitoring Metric

Business Monitoring Metrics

Alarm Configuration

Account Privilege Management

Account Privilege Management

Privilege Management Through a Client

Data Management

Cross-Cluster DataMigration

Database Auditing

Cold-Hot Data Tiering

Query Management

Slow Query Analysis

Modify Configurations

Modify Configurations Through Console

Modify Configurations Through Client

Node Management

Enabling Resource Isolation

Development Guide

Design of Data Table

Data Table and Data Model

Data Partition and Bucket

Data Distribution and Replica

Index, Sorted Column and Prefix Index

Importing Data

Import Overview

Import Methods

Stream Load (local file)

Broker Load (HDFS Data)

S3 Load ( Cloud Object Storage, COS)

Routine Load (Kafka Data)

Flink Connector (Real-time or Batch Data with Flink)

Synchronizing Data with JDBC

Synchronizing Data Through External Tables

Real-time or Batch Writing of MySQL Data

Importing Data from Kafka

Importing with DataX

Importing Doris from Logstash

Data Transformation, Column Mapping and Filtering

Importing Strict Mode

Importing Data in JSON Format

Exporting Data

Exporting via the EXPORT Statement

Using Mysqldump Tool to Export Table Structure or Data

Export Query Results

Basic Feature

Sequence Column

Table Structure Change

Two Tables of Atomic Swap (Swap)

Dynamic Partition

Temporary Partition

Query Optimization

BloomFilter Index

Materialized View

Caching Table or Partition to Memory

Colocation Join

Bucket Shuffle Join

Query Profiling and Optimization

Query Cache Configuration

Ecological Expansion Feature

API Documentation

Making API Requests

Request Structure

Cluster Operation APIs

ModifyClusterConfigs

ModifyInstanceKeyValConfigs

ModifyNodeStatus

RestartClusterForConfigs

RestartClusterForNode

CreateInstanceNew

DestroyInstance

ModifySecurityGroups

ScaleOutInstance

ScaleUpInstance

DescribeClusterConfigsHistory

DescribeCreateTablesDDL

DescribeInstanceOperationHistory

Database and Table APIs

DescribeDatabase

DescribeTableList

ExecuteParametrizedQuery

ExecuteSelectQuery

InsertDatasToTable

UpdateTableSchema

Cluster Information Viewing APIs

DescribeClusterConfigs

DescribeAreaRegion

DescribeInstancesHealthState

DescribeInstance

DescribeInstanceState

DescribeInstances

DescribeInstanceNodesInfo

DescribeInstanceUsedSubnets

DescribeSqlApis

DescribeInstanceNodes

DescribeInstanceNodesRole

Hot-Cold Data Layering APIs

CreateCoolDownPolicy

ModifyCoolDownPolicy

OpenCoolDownPolicy

CheckCoolDownWorkingVariableConfigCorrect

DescribeCoolDownBackends

DescribeCoolDownPolicies

DescribeCoolDownTableData

Database and Operation Audit APIs

CancelBackupJob

CreateBackUpSchedule

DeleteBackUpData

DescribeBackUpJob

DescribeBackUpJobDetail

DescribeBackUpTables

DescribeBackUpTaskDetail

DescribeRestoreTaskDetail

DescribeBackUpSchedules

RecoverBackUpJob

DescribeInstanceOperations

DescribeDatabaseAuditDownload

DescribeDatabaseAuditRecords

DescribeSlowQueryRecords

DescribeSlowQueryRecordsDownload

DescribeQueryAnalyse

User and Permission APIs

ActionAlterUser

ModifyUserPrivilegesV3

DescribeUserPolicy

ModifyDatabaseTableAccess

Resource Group Management APIs

DescribeUserBindWorkloadGroup

CreateWorkloadGroup

DeleteWorkloadGroup

DescribeWorkloadGroup

ModifyWorkloadGroup

ModifyUserBindWorkloadGroup

ModifyWorkloadGroupStatus

Cloud Ecosystem

Granting CAM Policies to Sub-accounts

Query Acceleration for Tencent Cloud DLC

Practical Tutorial

Basic Feature Usage

Advanced Features Usage

Resource Specification Selection and Optimization Suggestions

Naming Specifications and Limits to the Database and Data Table

Table Design and Data Import

Query Optimization

Suggested Usage to Avoid

Accessing TCHouse-D via JDBC over the Public Network

Performance Testing

TPC-H Performance Testing

Test Scheme Introduction

Test Results for Reference

SSB Performance Testing

Test Scheme Introduction

Test Results for Reference

TPC-DS 性能测试

Testing Scheme Introduction

Test Results for Reference

FAQs

Common Operational Issues

Product Policy

Service Level Agreement

Data Processing And Security Agreement

DocumentationTencent Cloud TCHouse-DOperation GuideMonitoring and Alarm ConfigurationBusiness Monitoring Metrics

Business Monitoring Metrics

Last updated: 2024-12-03 11:30:32

Business Monitoring Metrics

Last updated: 2024-12-03 11:30:32

On the business monitoring page, you can view various business metrics, such as slow query statistics, as shown in the table below.
Metric Name
Unit
Metric Name
DorisSlowQueryRecordsCount
Count
doris_slow_query_records_count
DorisUnhealthyTableCount
Count
doris_unhealthy_tablet_count
You can identify situations where the monitoring statistics query time exceeds the threshold, carry out corresponding troubleshooting and optimization, and improve system performance.
Note:
When configuring monitoring alarms for business monitoring metrics, you need to select "TCHouse-D/FE ALARM" in the policy type. The reason is that such metric monitoring actually depends on the FE node.
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