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Tencent Cloud Observability Platform
TDSQL-C for MySQL Monitoring Metrics
Last updated: 2024-01-27 17:44:48
TDSQL-C for MySQL Monitoring Metrics
Last updated: 2024-01-27 17:44:48

Namespace

Namespace=QCE/CYNOSDB_MYSQL

Monitoring Metrics

Parameter
Metric Name
Unit
Dimension
BytesReceived
Private inbound traffic
MB/%
InstanceId
BytesSent
Private outbound traffic
MB/%
Instanceld
ComDelete
Deletions
Times/sec
InstanceId
ComInsert
Insertions
Times/sec
InstanceId
CountSelect
Queries
Times/sec
InstanceId
ComUpdate
Updates
Times/sec
InstanceId
CpuUsageRate
CPU utilization
%
InstanceId
DbConnections
Number of connections
Count
InstanceId
MemoryUse
Memory usage
MB
InstanceId
Qps
Number of requests
Times/sec
InstanceId
StorageUsage
Storage usage
GB
InstanceId
Tps
Transactions per second
Times/sec
InstanceId
CacheHitRate
Cache hit rate
%
InstanceId
CacheHits
Cache hits
Times
InstanceId
DataVolumeUsage
Data tablespace usage
GB
Instanceld
DataVolumeAllocate
Allocated data tablespace capacity
GB
InstanceId
MaxConnections
Maximum number of connections
Times
InstanceId
UndoVolumeAllocate
Allocated undo tablespace capacity
GB
InstanceId
UndoVolumeUsage
Usage of the undo tablespace
GB
Instanceld
TmpVolumeAllocate
Allocated temporary tablespace capacity
GB
Instanceld
TmpVolumeUsage
Temporary tablespace usage
GB
Instanceld
Note:
The statistical granularity (period) may vary by metric. The DescribeBaseMetrics API can be used to obtain the period supported by each metric.

Overview of the Parameters in Each Dimension

Parameter Name
Dimension Name
Dimension Description
Format
Instances.N.Dimensions.0.Name
InstanceId
Dimension name of the database instance ID
Enter a string-type dimension name, such as InstanceId
Instances.N.Dimensions.0.Value
InstanceId
A specific database instance ID
Enter a specific database instance ID, such as cynosdbmysql-ins-12ab34cd

Input Parameters

To query the monitoring data of TencentDB for CynosDB, use the following input parameters: &Namespace=QCE/CYNOSDB_MYSQL &Instances.N.Dimensions.0.Name=InstanceId &Instances.N.Dimensions.0.Value=Specific database instance ID
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