Users can monitor the monitoring items in the host monitor, probe points in the site monitor, instances in the cloud service monitor and customize the monitoring items in the monitor to set alarm rules. You can set alarm rules on all resources, apply grouping, and single instance dimensions.
Host Monitoring Alarm rules
Users can set alarm rules on all monitoring items in the host monitor, cloud monitoring provides a minimum alarm detection frequency of 1 per minute.
- Site Monitoring Alarm rules
You can create an alarm rule for a probe point in a site monitor. The statistical cycle of the alarm rule in site monitoring is consistent with the detection cycle of the probe point. That is, you create a probe point with a period of 5 minutes, then the statistical cycle of the alarm rule is also 5 minutes, the data returned from the probe point is monitored for 5 minutes to compare whether the actual value exceeds the threshold.
Cloud Service alarm rule
Users can set alarm rules on instances of each product in cloud service monitoring. Alarm rules can be set for the monitoring items of each product.
Custom Monitoring Alarm rules
After the user creates the monitor item, alarm rules can be set for monitoring items such as response time, status code, packet loss rate, and so on for the probe point. The statistics cycle of the alarm rule is consistent with the statistics cycle during the creation of the monitor item.
The alarm service supports SMS, mail, Wangwang, and event subscription in four ways. Wangwang only supports PC-side alarm message push. If you have an Ali cloud app installed, you can also receive alarm Notifications via the Ali cloud app.