Overview
In the Real-time Monitoring Service (RMS) console, the Overview page provides you with an all-in-one page where you can perform end-to-end O&M operations on applications, resources, and alerts at different levels. The Overview page provides multiple data display sections, the Application Alerts tab, and the Custom Alerts tab. This allows O&M engineers to view applications and alerts in a visualized manner. Then, O&M engineers can troubleshoot errors based on the alerts.
Application ratio
The Application Ratio section displays the percentage of applications that run as expected and the percentage of applications that report alerts.
Number of applications deployed with instances in the current workspace
Number of applications that run as expected
Number of applications that report alerts
The percentage of applications that run as expected out of all applications
The percentage of applications that report alerts out of all applications
RMS automatically refreshes the data at an interval of 1 minute.
When RMS collects statistics on the number of applications that report alerts, only the alerts that are reported by the application monitoring feature are counted. The alerts that are reported by the custom monitoring feature are not counted.
Related operations
View applications that report alerts
Move the pointer over the pie chart in the Application Ratio section. The View Abnormal Applications message appears.
Click View Abnormal Applications. The Abnormal Applications page appears.
On the Abnormal Application page, you can perform the following operations:
View the name of the application that triggers alerts and the number of alerts that are reported by the application.
Click the name of an application to go to the Application Overview page.
TOP 5 errors
The TOP 5 Errors section displays the top five applications that have the most errors in the current tenant.
The number of errors reported by applications indicates the statistical data of the Error metric for the applications.
Top five applications that have the most errors
Number of errors reported by an application
RMS automatically refreshes the data at an interval of 1 minute.
Related operations
Click the name of an application to go to the Application Overview page.
Top 5 alerts
The TOP 5 Alerts section displays the top five applications that have the most alerts in the current tenant.
Top five applications that have the most alerts
Number of alerts reported by an application
RMS automatically refreshes the data at an interval of 1 minute.
Related operations
Click the name of an application to go to the Application Overview page.
Top 5 application service request volume
The Top 5 Application Service Request Volume section displays the top five application service request volumes in the current tenant.
Top five applications that have the most application service request volume
Number of application service request volume reported by an application
RMS automatically refreshes the data at an interval of 1 minute.
Related operations
Click the name of an application to go to the Application Overview page.
Top 5 application service error rate
The Top 5 Application Service Error Rate Section displays the top five application service error rate in the current tenant.
Top five applications that have the most application service error rate
Rate of application service errors reported by an application
RMS automatically refreshes the data at an interval of 1 minute.
Related operations
Click the name of an application to go to the Application Overview page.
Top 5 average application service time
The Top 5 Average Application Service Time displays the top five average application service time in the current tenant.
Top five applications that have the most average application service time
Time of application service reported by an application
RMS automatically refreshes the data at an interval of 1 minute.
Related operations
Click the name of an application to go to the Application Overview page.
TOP 5 CPU utilization
The TOP 5 CPU Utilization section displays the top five applications that have the highest CPU utilization in the current tenant.
Top five applications that have the highest CPU utilization
CPU utilization of an application
RMS automatically refreshes the data at an interval of 1 minute.
Related operations
Click the name of an application to go to the System Metrics page.
TOP 5 memory usage
The TOP 5 Memory Usage section displays the top five applications that have the highest memory usage in the current tenant.
Top five applications that have the highest memory usage
Memory usage of an application
RMS automatically refreshes the data at an interval of 1 minute.
Related operations
Click the name of an application to go to the System Metrics page.
TOP 5 disk usage
The TOP 5 Disk Usage section displays the top five applications that have the highest disk usage in the current tenant.
The disk metrics of containers cannot be obtained at specific sites due to the differences among Docker versions.
Top five applications that have the highest disk usage
Disk usage of an application
RMS automatically refreshes the data at an interval of 1 minute.
Related operations
Click the name of an application to go to the System Metrics page.
Alert overview
The alert overview displays the statistics on alerts on the Application Alerts. RMS automatically refreshes the data at an interval of 1 minute. The following information is provided:
Alert statistics
The Alert Statistics section displays the statistics on alerts that are reported by applications or that you customize within the last day in the current tenant.
Alert Configurations: the total number of configurations for alerts that are reported by applications or that you customize .
Alert Subscriptions: the total number of subscriptions to alerts that are reported by applications or that you customize .
Red Alert: the total number of severe alerts that are reported by applications or that you customize .
Orange Alert: the total number of warning alerts that are reported by applications or that you customize .
Common Alert: the total number of common alerts that are reported by applications or that you customize .
Alert history
The Alert History section displays the distribution of alerts that are reported by applications or that you customize .
The horizontal axis indicates the point in time.
The vertical axis indicates the total number of alerts that are reported by applications or that you customize .
The value on the vertical axis that corresponds to the rightmost point in time of the trend chart indicates the total number of alerts that are reported by applications or that you customize .
Related operations
Click the Last 1 Hour tab and view the trend chart of the number of alerts in the last hour. A point is marked for every minute in the trend chart. The value of each point in the trend chart indicates the total number of alerts that are reported by applications or that you customize within 1 minute
Click the Last 1 Day tab and view the trend chart of the number of alerts in the last 24 hours. A point is marked for every hour in the trend chart. The value of each point in the trend chart indicates the total number of alerts that are reported by applications or that you customize within 1 hour.
Click a specific point in time in the trend chart. The Alert History Details page appears.
Latest alert
The Latest Alert section displays the information about the latest five alerts that are triggered, such as the alert level, alert content, and the time when an alert is triggered.
Related operations
Click View All to go to the Alert History page.