The CloudMonitor agent on your hosts, including ECS instances, collects network metrics such as NIC bandwidth, inbound packets, error packets, and connection count. You can configure alert rules to receive notifications when thresholds are breached so that you can troubleshoot issues in a timely manner.
Prerequisites
The CloudMonitor agent is installed on your host. For more information, see Install and uninstall the Cloud Monitor agent.
Metrics
All ECS network metrics are listed in ECS metrics.
View network monitoring data
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Log on to the Cloud Monitor console.
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In the left-side navigation pane, choose .
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On the Host Monitoring page, click a host name or click Monitoring Charts in the Actions column.
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Click the Network Monitoring tab.
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View the network monitoring data for the host.
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Configure alert rules for network metrics in Step 2: Create an alert rule for your host and check alert status in Step 3: View alerts.
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