This topic describes the overview page of OceanBase Cloud Platform (OCP), which shows information about various resources that are managed in OCP, such as OceanBase clusters, OceanBase Database tenants, OBProxy clusters, and hosts. You can view the alerts, diagnostics, and usage of those resources for quick troubleshooting.
Notice
Only users with the ADMIN role are allowed to view the Overview page.
Basic resource information
You can view the runtime status of OceanBase clusters, OceanBase Database tenants, OBProxy clusters, and hosts, and perform prompt O&M management on abnormal resources.
Task and diagnostic information
You can view task and diagnostic information.
- Task information: You can view the status and level of alerts, backup tasks, O&M tasks, and the information about the five most time-consuming major compaction tasks in the last seven days.
- Diagnostic information:
- SQL Diagnosis: This section displays the number of clusters with suspicious, slow, and new SQL statements in the last six hours.
- Transaction Diagnosis: This section displays the number of clusters with long and suspended transactions in real time.
- Session Diagnosis: This section displays the number of clusters that had deadlocks in the last seven days.
- Security Diagnosis: This section displays the number of clusters with high-risk SQL statements in the last seven days.
- Optimization History: This section displays the number of clusters that were optimized in the last seven days.
Top 5 clusters ranked by allocated resources
You can view the top five OceanBase clusters ranked by CPU allocation rate, memory allocation rate, or disk usage. For more information about each metric, see Monitoring metrics.
Top 5 tenants ranked by resource usage
You can view the information about the top five OceanBase Database tenants ranked by CPU allocation rate, memory allocation rate, or data volume (GB). For more information about each metric, see Monitoring metrics.
Top 5 SQL statements ranked by performance metrics
You can specify different periods to view the information about the top five OceanBase clusters or OceanBase Database tenants ranked by monitoring metrics, such as QPS, TPS, SQL response time, number of sessions, transaction response time, and event wait time. For more information about each metric, see Monitoring metrics.
Top 5 OBProxy clusters ranked by performance monitoring
You can view the information of the top five OBProxy clusters ranked by the number of client connections, QPS, and SQL response time. For more information about each metric, see Monitoring metrics.
Top 5 hosts ranked by performance monitoring
You can specify different periods to view the information about the hosts ranked by monitoring metrics, such as CPU utilization, I/O duration, network throughput, and memory usage. For more information about each metric, see Monitoring metrics.
