OB Cloud provides monitoring capabilities for cluster databases and hosts. You can view monitoring data in the management console and configure common metrics as needed to create custom monitoring dashboards.
View Cluster Monitoring Data
Log in to the official website OB Cloud.
In the left navigation pane, click Cluster List.
In the cluster list, find the target cluster and click its name to enter the Cluster Dashboard.
In the left navigation pane of the cluster dashboard page, click Metrics.
On the cluster monitoring page, you can view monitoring information for cluster databases and hosts. Switch between Databases and Hosts to view specific monitoring information. For detailed monitoring descriptions, see Cluster Database Monitoring Details and Cluster Host Monitoring Details.
Common Monitoring Features
Auto Refresh
Click the dropdown list next to Auto Refresh at the top of the page and select 15s, 30s, or 60s to configure the auto refresh frequency for cluster monitoring. When you select Close, monitoring data will not refresh automatically.
Acquisition Frequency
Click the dropdown list next to Period at the top of the page to configure the acquisition frequency for cluster monitoring, which determines the interval at which monitoring data is collected.
Chart Layout
Click the dropdown list next to Icon Layout at the top of the page and select the desired format to change the layout of the current monitoring dashboard.
For example, when you select one row for four icons, the interface displays as follows:
Time Period Comparison
Turn on the Compare Time Ranges switch in the upper-right corner to view comparisons of monitoring data for a specified time period. The solid line represents data from the baseline period, and the dashed line represents data from the comparison period.
After setting a baseline period, you can quickly locate times for comparison using the Previous Period, Same Period Yesterday, and Same Period Last Week buttons. You can also edit the periods you want to compare.
Drill-down chart
Turn on the Drill-down Chart switch in the upper-right corner. When you hover the pointer over a monitoring chart, the corresponding metric data for that period is displayed simultaneously in other charts.
Go to diagnostics
The diagnostic feature of cluster monitoring supports quick diagnostics for a single tenant, redirecting you to the diagnostic results interface for that tenant and time.
In a monitoring chart, you can click Go to Diagnostics to view the diagnostic results.
Manage alert rules
Click Create Alert Rule in the upper-right corner or View Alert Rule in the drop-down list on the right to quickly navigate to the corresponding interface in alert management. For detailed instructions, see Create an alert rule and View alert rules.
