Tencent Cloud SQLServer¶
Use the "Cloud Sync" series script packages in the script market to synchronize cloud monitoring and cloud asset data to Guance
Configuration¶
Install Func¶
It is recommended to enable Guance Integration - Extensions - DataFlux Func (Automata): all preconditions are automatically installed, please proceed with script installation.
If you are deploying Func yourself, refer to Self-deploying Func
Enable Script¶
Note: Please prepare a Tencent Cloud AK with the required permissions in advance (for simplicity, you can grant the global read-only permission
ReadOnlyAccess)
Enable Script in DataFlux Func (Automata)¶
- Log in to the Guance console.
- Click the "Integration" menu and select "Cloud Account Management".
- Click "Add Cloud Account", select "Tencent Cloud", and fill in the required information on the interface. If you have already configured the cloud account information, ignore this step.
- Click "Test". After the test is successful, click "Save". If the test fails, please check the relevant configuration information and test again.
- Click "Cloud Account Management". You can see the added cloud account in the list. Click the corresponding cloud account to enter the details page.
- Click the "Integration" button on the cloud account details page. In the "Not Installed" list, find "Tencent Cloud SQLServer" and click the "Install" button. The installation interface will pop up for installation.
Manually Enable Script¶
-
Log in to the Func console, click "Script Market", enter the Guance script market, and search for
integration_tencentcloud_sqlserver. -
Click "Install" and enter the corresponding parameters: Tencent Cloud AK, SK, and account name.
-
Click "Deploy Startup Script". The system will automatically create the
Startupscript set and configure the corresponding startup scripts. -
After enabling, you can see the corresponding automatic trigger configuration in "Manage / Automatic Trigger Configuration". Click "Execute" to execute it immediately without waiting for the scheduled time. After a while, you can view the execution task records and corresponding logs.
Verification¶
- In "Manage / Automatic Trigger Configuration", confirm whether the corresponding task has the corresponding automatic trigger configuration. You can also check the corresponding task records and logs to see if there are any exceptions.
- In Guance, check if the asset information exists in "Infrastructure / Custom".
- In Guance, check if there is corresponding monitoring data in "Metrics".
Metrics¶
After configuring Tencent Cloud Cloud Monitoring, the default Measurement is as follows. You can collect more Metrics through configuration. Tencent Cloud Cloud Monitoring Metrics Details
Monitoring Metrics¶
| Metric Name | Metric Chinese Name | Description | Unit | Dimensions |
|---|---|---|---|---|
Cpu |
CPU Utilization | Percentage of instance CPU consumption | % | resourceId |
| Transactions | Transactions | Average number of transactions per second | times/sec | resourceId |
| Connections | Connections | Average number of user connections to the database per second | count | resourceId |
| Requests | Requests | Number of requests per second | times/sec | resourceId |
| Logins | Logins | Number of logins per second | times/sec | resourceId |
| Logouts | Logouts | Number of logouts per second | times/sec | resourceId |
| Storage | Used Storage Space | Total space occupied by instance database files and log files | GB | resourceId |
| InFlow | Inbound Traffic | Total size of all inbound packets | KB/s | resourceId |
| OutFlow | Outbound Traffic | Total size of all outbound packets | KB/s | resourceId |
| Iops | Disk IOPS | Number of disk read/write operations per second | times/sec | resourceId |
| DiskReads | Disk Reads | Number of disk reads per second | times/sec | resourceId |
| DiskWrites | Disk Writes | Number of disk writes per second | times/sec | resourceId |
| ServerMemory | Memory Usage | Actual memory consumption | MB | resourceId |
Performance Optimization Metrics¶
| Metric Name | Metric Chinese Name | Description | Unit | Dimensions |
|---|---|---|---|---|
| SlowQueries | Slow Queries | Number of queries that take more than 1 second to execute | count | resourceId |
| BlockedProcesses | Blocked Processes | Current number of blocked processes | count | resourceId |
| LockRequests | Lock Requests | Average number of lock requests per second | times/sec | resourceId |
| UserErrors | User Errors | Average number of errors per second | times/sec | resourceId |
| SqlCompilations | SQL Compilations | Average number of SQL compilations per second | times/sec | resourceId |
| SqlRecompilations | SQL Recompilations | Average number of SQL recompilations per second | times/sec | resourceId |
| FullScans | Full Scans per Second | Number of unrestricted full scans per second | times/sec | resourceId |
| BufferCacheHitRatio | Buffer Cache Hit Ratio | Data cache (memory) hit rate | % | resourceId |
| LatchWaits | Latch Waits | Number of latch waits per second | times/sec | resourceId |
| LockWaits | Average Lock Wait Delay | Average wait time for each lock request that causes a wait | Ms | resourceId |
| NetworkIoWaits | IO Delay Time | Average network IO delay time | Ms | resourceId |
| PlanCacheHitRatio | Plan Cache Hit Ratio | Each SQL has an execution plan, and the hit rate of the execution plan | % | resourceId |
| FreeStorage | Free Disk Space | Percentage of free disk space | % | resourceId |
Objects¶
The data structure of the Tencent Cloud SQLServer objects collected can be seen in "Infrastructure - Custom".
{
"measurement": "tencentcloud_sqlserver",
"tags": {
"BackupCycleType": "daily",
"CrossBackupEnabled": "disable",
"InstanceId" : "mssql-nmquc",
"InstanceType" : "SI",
"Model" : "2",
"PayMode" : "0",
"Pid" : "10036",
"ProjectId" : "0",
"Region" : "ap-shanghai",
"RegionId" : "ap-shanghai",
"RenewFlag" : "0",
"Status" : "2",
"SubnetId" : "68021",
"Type" : "CLOUD_BSSD",
"Uid" : "gamedb.sh1000.cdb.db",
"UniqSubnetId" : "subnet-b",
"UniqVpcId" : "vpc-xxxxx",
"Version" : "2016SP1",
"VersionName" : "SQL Server 2016 Enterprise",
"Vip" : "xxxxx",
"VpcId" : "80484",
"Vport" : "14",
"Zone" : "ap-shanghai-2",
"ZoneId" : "200002",
"account_name" : "Tencent Cloud Account",
"cloud_provider" : "tencentcloud",
"name" : "mssql-nmqu"
},
"fields": {
"Cpu" : "2",
"CreateTime" : "2023-07-20 14:07:05",
"EndTime" : "0000-00-00 00:00:00",
"IsolateTime" : "0000-00-00 00:00:00",
"Memory" : "4",
"StartTime" : "2023-07-20 14:07:05",
"Storage" : "20",
"UpdateTime" : "2023-07-20 14:14:13",
"UsedStorage" : "0",
"message" : "{Instance JSON Data}"
}
}
Note: The fields in
tagsandfieldsmay change with subsequent updates. Note 1: The value oftags.nameis used as a unique identifier. Note 2:fields.messageandfields.InstanceNodeare JSON serialized strings.
Appendix¶
TencentCloud-SQLServer "Regions and Availability"¶
Please refer to the official Tencent documentation: