After purchasing a TencentDB for Redis® instance, you can quickly view its details in the console, such as the status, capacity usage, master/replica nodes in the cluster, and network status. You can also perform Ops and management operations efficiently.
2. Above the instance list on the right, select the region.
3. In the instance list, find the target instance.
In the search box in the top-right corner, you can search for the target instance by instance ID, instance name, private IP, or tag key. Only instance name can be fuzzily searched.
If you can't find the target instance in the instance list, select Recycle Bin on the left sidebar to check whether it is isolated there due to overdue payments. For more information, see Restoring Isolated Instance.
4. View the target instance information, such as the status, specification, and storage engine.
Instance Information List
Description
Instance ID/Name
Instance ID: The unique ID of the instance.
Name: The name set when creating the instance. Mouse over the instance name, click
to edit the instance name for easy identification and management.
Monitoring/Status/Task
Monitoring: Click
, on the monitoring panel, you can quickly view the monitoring metrics of the instance. For more information, see Monitoring at Five-Second Granularity.
Status: The running status of the instance. The normal status is Running.
Task: When there is a task to execute, the name of the task currently being executed by the instance will be displayed here, such as Changing configuration.
Project
The project to which the instance belongs. A Tencent Cloud account can create multiple projects. In the Account Center > Project Management in the upper right corner in the console, you can create projects, manage projects, and view the consumption details of the entire project. If you need to transfer to another project, see Assigning Instance to Project.
AZ
AZ information specified for the instance. If
is displayed on the right side of the AZ, the instance is deployed in multiple AZs. Mouse over this icon to view information about multiple AZs of the instance.
Deployment Mode
Specify whether the instance is deployed across AZs.
Single-AZ: The current instance is deployed in the same AZ in the same region.
Multi-AZ: The current instance is deployed in different AZs in the same region.
Network
The instance's VPC, subnet, and private IPv4 address. You can click the VPC name in blue font to view the network details. You can also configure the private IPv4 address for database access as instructed in Connecting to TencentDB for Redis® Instance.
Billing Mode
It supports the pay-as-you-go billing method. For more information, see Billing Overview.
Auto-Renewal
Specify whether the auto-renewal feature is enabled for the current instance.
Architecture
For the version information and architecture of the database, see Product Series.
Instance Edition
Currently, only Memory Edition is supported.
Used/Total
The memory capacity used by the current instance and the total memory capacity.
Creation Time
The exact date and time when the instance was created.
Tag
Displays tag information for an instance. Instances can be managed by tags. For how to edit tags, see Editing Instance Tag.
You can click Configure and then select an operation as needed. Specifically, you can select Expand Node or Reduce Node to expand or reduce the instance node memory, select Add Replica or Delete Replica to add or delete instance replicas, or select Add Shard or Delete Shard to add or delete shards in the cluster architecture respectively. For directions, see Changing Instance Specification.
Choose More > Performance/Security to view the performance diagnosis report of the instance. For directions, see Performance Optimization Overview.
Select More > Security Group to select the security group inbound rules again. For directions, see Configuring Security Group.
For pay-as-you-go instances, select More > Terminate to return the instance and isolate the instance in the recycle bin. For directions, see Returning and Isolating Instance.
Select More > Edit Tag to modify the tag key value of the instance. For directions, see Editing Instance Tag.
Viewing Instance Details
In the Instance ID/Name column of the target instance, click the instance ID in blue font to enter the Instance Details page.
Section
Field
Description
Basic Information
Instance Name
The name set when creating the instance. Mouse over the instance name, click
to edit the instance name for easy identification and management.
Instance ID
The unique ID of the instance.
Instance Status
The running status of the instance. The normal status is Running.
AZ
The region and AZ to which the instance belongs. Click Upgrade to Support Multi-AZ Deployment to upgrade the single-AZ deployed instance to multi-AZ deployed one. For directions, see Upgrading to Multi-AZ Deployment.
Project
The name of the project joined by the instance. Click Assign to Project to reassign the instance to another project. For directions, see Assigning Instance to Project.
Read/Write Status
The current read and write status of the database.
Spec Info
Instance Edition
Currently, only Memory Edition is supported.
Compatible Version
The information of version compatible with the Redis protocol. If Upgrade Minor Version is grayed out, the current version is the latest one; if it is in blue, you can click Upgrade Minor Version to upgrade to a higher version and experience the new kernel features. For directions, see Upgrading Instance Version.
Proxy Version
Version information for the Redis proxy. If Upgrade Proxy is grayed out, the current proxy version is the latest one; if it is in blue, you can click Upgrade Proxy to upgrade to a higher version. For directions, see Upgrading Proxy.
Architecture
For the information of instance deployment architecture, see Product Series. If the instance is on a standard architecture, click Upgrade Architecture to upgrade the standard architecture to a cluster architecture. For directions, see Upgrading Instance Architecture.
Memory
The total memory capacity of the current instance, the used capacity, and the proportion of the used capacity. Click Memory Analysis to jump to the memory analysis page, where you can view the memory overhead of big keys in the database. Then you can quickly identify big keys, analyze their information, and split or clean them. For directions, see Memory Analysis.
Memory Configuration
The memory configuration specification of the purchased instance, including shard quantity/memory capacity of each shard node/replica quantity. Click Configure to adjust these specifications. For directions, see Changing Instance Specification.
Read-Only Replica
The enablement status of read/write separation.
Network Info
Network
You can click Switch Network to switch the VPC and subnet. For directions, see Configuring Network. If you need to create a VPC, see Creating VPC.
Subnet
AZ-specific subnet in the instance VPC. A VPC allows for subnets in different AZs, which communicate with each other over the private network by default.
Private IPv4 Address
The private IP address assigned to the database instance, which needs to be configured when accessing the database. For directions, see Connecting to TencentDB for Redis® Instance.
Click
to modify the IP address and port number.
Click
to copy the IP address and port number directly.
Public Network Address
The public network address for database access, which is not enabled by default. You can click Enable to enable it for daily testing and management. For directions, see Configuring Public Network Address.
Max Connections
The maximum number of client connections currently limited by the database.
Click Real-Time Session to view statistics such as the source of the current real-time session and the number of active connections of the instance. For directions, see Real-Time Session.
Max Network Throughput
Maximum network throughput for database access, which is the triggering condition for inbound and outbound traffic throttling. Click Adjust Bandwidth to increase additional bandwidth. For directions, see Bandwidth Adjustment.
Configuration info
Billing Mode
Instance billing mode: pay-as-you-go.
Creation Time
The time when the instance was created.
Maintenance Time
The maintenance time for the instance. In order to ensure the stability of the database, the background system will perform maintenance operations on the instance during the maintenance time from time to time. You can click Modify to adjust the maintenance time. We recommend that you set it during the off-peak hours. For directions, see Setting Maintenance Time.
Connection Password
The password that needs to be configured when connecting to the database. Click Reset Password to reset the password or set password-free authentication. For directions, see Resetting Password.
Tag
The tag associated with the instance, which can be modified. For directions, see Editing Instance Tag.
Data Sync
Sync Mode
The data sync mode used by the instance, such as DTS.
Sync Task
Sync task ID.
Sync Status
The status of the task execution.
Sync Delay
The number of bytes of sync-delayed data.
Instance Role
The role of an instance used for data sync, which indicates whether it is a source instance or a target instance.
Sync Instance
The peer instance ID of the sync instance and its name.
Global Replication
Join or create a global replication group
The instance has not joined a global replication group. Click Create or Join Global Replication Group to apply to join the replication group. For directions, see Creating Global Replication Group. Before joining a global replication group, see its implementation mechanism and [use limits](https://www.tencentcloud.com /document/product/239/46563!904c30127631506ee8acc43c77151b8c).
Replication Group ID
This parameter is displayed after the instance joins a global replication group, which is the ID of the replication group.
Replication Group Name
This parameter is displayed after the instance joins a global replication group, which is the custom name of the replication group.
Instance Role
The role assigned to the instance in the global replication group, which is either master or read-only instance. This parameter will be displayed after the instance joins a global replication group.
Architecture Diagram
Architecture diagram for database instance deployment.
More Operations
Renaming an instance
1. In Instance List, mouse over the instance name to be modified, and click
on the right side of it.
2. In the instance name input box, enter a new name, which must meet the following requirements:
It can contain 1–60 characters.
It can contain letters, digits, underscores, and hyphens.
A letter, digit, or special symbol is counted as one character.
Setting fields in the instance list
1. In the upper right corner of the instance list, click
.
2. On the Display Settings page, select the fields to be displayed.
3. Click OK, and you can see the set fields in the instance list.
Exporting the instance list
In the upper right corner of the instance list, click
