DTS Insight is an intelligent O&M assistant in Data Transmission Service (DTS) that helps you monitor instance statuses in real time and provides assistance in repairing instances if errors occur in some instances.
Background
When a DTS instance encounters issues such as high latency, repeated retries, or failures, DTS Insight enables proactive diagnostics feature to conduct an overall check for the source and destination databases, network conditions, and DTS running state, and attempts to repair the abnormal instance. If the instance cannot be automatically fixed, DTS Insight analyzes the possible causes and provides solutions and documentation for your reference by combining error message and runtime environment and using Tongyi Qianwen model.
Advantages
Proactive O&M
DTS Insight can perform systematic monitoring, automatically diagnose and resolve instances in abnormal states. If an abnormal instance cannot be automatically fixed, DTS Insight can present clear error messages and solutions. This streamlines the troubleshooting process and improves troubleshooting efficiency.
Integration with AI models
DTS Insight can integrate with the Tongyi Qianwen model to aid in pinpointing and analyzing the cause of an exception.
Quick diagnostics
You can enable DTS Insight with one click in the DTS console to start an overall check. DTS Insight can quickly scan and assess the source and destination databases, network conditions, and DTS running state for an instance by using predefined rules, quickly identify common issues such as performance bottlenecks, invalid configuration or service disruptions, and provide solutions based on the diagnostics.
Scenarios
Type | Scenario | DTS Insight behavior |
Type | Scenario | DTS Insight behavior |
Latency | The latency of an instance is greater than 600 seconds due to frequent data changes in tables to be synchronized or migrated (frequently-updated tables), poor network conditions of the source or destination database, limited instance class, and excessive data amount. | DTS Insight attempts to automatically repair the instance. If the instance cannot be automatically repaired, DTS Insight provides latency information and generates solutions by combining the Tongyi Qianwen model. |
Failure | An instance fails due to inconsistent schema between the source and destination databases, data failed to be written to the destination database, or recovery failed within the specified retry time. | DTS Insight attempts to automatically repair the instance. If the instance cannot be automatically repaired, DTS Insight generates solutions by combining the Tongyi Qianwen model. |
Retry | Continuous retry operations occur due to unavailable source and destination database, or the incremental data of the source database failed to be obtained by the incremental data collection module. |
Billing method
Free of charge.
Supported regions
China (Hangzhou), China (Shanghai), China (Qingdao), China (Beijing), China (Zhangjiakou), China (Hohhot), China (Ulanqab), China (Shenzhen), China (Heyuan), China (Guangzhou), China (Chengdu), China (Hong Kong), and Singapore.
Limits
This feature is not supported for the data verification tasks in a DTS dedicated cluster and a single data verification task.
The proactive diagnostic feature of DTS Insight is system-triggered. You cannot manually enable this feature.
The automatic repair feature of DTS Insight can fix only certain types of errors.
Usage notes
For errors that DTS Insight cannot repair, you must manually address them or contact technical support for troubleshooting at the earliest opportunity.
The solutions generated by DTS Insight in conjunction with the Tongyi Qianwen model are for reference only. You must independently evaluate the feasibility of these solutions.
Elastic Compute Service (ECS)
Container Compute Service (ACS)
