- Service Overview
- Getting Started
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User Guide
- Using IAM to Grant Access to FlexusX
- Purchasing a FlexusX Instance
- Logging In to a FlexusX Instance
- Managing FlexusX Instances
- Managing Images
- Managing EVS Disks
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VPC Management
- VPC Overview
- Attaching Extension Network Interfaces to a FlexusX Instance
- Detaching Extension Network Interfaces from a FlexusX Instance
- Changing the VPC for a FlexusX Instance
- Changing the Private IP Address of the Primary Network Interface for a FlexusX Instance
- Configuring a Virtual IP Address for a FlexusX Instance
- Managing EIPs
- Managing Server Security
- Managing Backups
- Viewing Monitoring Metrics and Configuring Alarms
- API Reference
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FAQs
- Product Consulting
- Billing
- OS and Image
- Specification Modification FAQ
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Performance Mode
- How Do I Know Whether Performance Mode Is Enabled for a FlexusX Instance?
- How Much Can Performance Be Improved If Performance Mode Is Enabled for a Flexus X Instance?
- Do I Need to Stop My FlexusX Instance If I Want to Enable or Disable Performance Mode for It?
- Can I Enable Performance Mode After a FlexusX Instance Is Created?
- Will I Continue to Be Billed If I Disable Performance Mode for My FlexusX Instance?
- Password
- General Reference
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Overview
What Is Server Monitoring?
Monitoring is critical for ensuring FlexusX instance performance, reliability, and availability. Using monitoring data, you can determine how well your FlexusX instance resources are being used. You can use Cloud Eye to track the statuses of your cloud servers. Cloud Eye automatically monitors cloud servers in real time and makes it easier to manage alarms and notifications, so that you can track cloud server performance metrics.
- Basic monitoring monitors metrics automatically reported by FlexusX instances, such as CPU usage.
- OS monitoring provides proactive, fine-grained OS monitoring for FlexusX instances, and it requires the Agent to be installed on all FlexusX instances to be monitored.
- Process monitoring monitors active processes on FlexusX instances, and it requires the Agent to be installed on the FlexusX instances to be monitored. By default, Cloud Eye collects CPU usage, memory usage, and the number of opened files of active processes.
Enabling Monitoring
On the FlexusX instance purchase page, you can choose whether to use Cloud Eye. Regardless of whether you use Cloud Eye or not, after a FlexusX instance is created, basic monitoring is provided for your instance by default. On the FlexusX instance purchase page:
- If you select Cloud Eye, you will be able to view basic monitoring, OS monitoring, and process monitoring data on the FlexusX console. The OS monitoring and process monitoring data can be viewed only after the Agent is installed.
Figure 1 Selecting Cloud Eye
- If you do not select Cloud Eye, you will only view the basic monitoring data provided on the FlexusX console.
If you want to view OS monitoring or process monitoring data, install the Agent, and then view the OS monitoring or process monitoring data on the Cloud Eye console.
NOTE:
Whether Cloud Eye is displayed on the FlexusX console depends on the selected images. Certain public images do not support Cloud Eye.
Related Operations
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Operation |
Description |
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After monitoring is enabled, you can configure alarm rules to ensure that you can receive notifications in a timely manner. |
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You can view FlexusX instance metrics after the FlexusX instances receive the monitoring data. You can view monitoring data on the FlexusX instance console or on the Server Monitoring page of the Cloud Eye console. |
Helpful Links
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