Performance event severity types
PDF of this doc site
- Install Unified Manager on VMware vSphere systems
- Install Unified Manager on Linux systems
- Install Unified Manager on Windows systems
Perform configuration and administrative tasks
- Configuring Active IQ Unified Manager
- Using the maintenance console
Monitor and manage storage
- Monitoring and managing clusters from the dashboard
- Provisioning and managing workloads
- Managing and monitoring MetroCluster configurations
Manage events and alerts
- Managing events
Monitor and manage cluster performance
- Navigating performance workflows in the Unified Manager GUI
- Monitoring cluster performance from the Performance Cluster Landing page
- Monitoring performance using the Performance Inventory pages
- Monitoring performance using the Performance Explorer pages
- Collecting data and monitoring workload performance
- Analyzing performance events
Monitor and manage cluster health
Common Unified Manager health workflows and tasks
- Monitoring and troubleshooting data availability
- Managing backup and restore operations
- Common Unified Manager health workflows and tasks
Protect and restore data
- Creating and troubleshooting protection relationships
Generate custom reports
- Sample custom reports
Each performance event is associated with a severity type to help you prioritize the events that require immediate corrective action.
A performance event occurred that might lead to service disruption if corrective action is not taken immediately.
Critical events are sent from user-defined thresholds only.
A performance counter for a cluster object is out of normal range and should be monitored to make sure it does not reach the critical severity. Events of this severity do not cause service disruption, and immediate corrective action might not be required.
Warning events are sent from user-defined, system-defined, or dynamic thresholds.
The event occurs when a new object is discovered, or when a user action is performed. For example, when any storage object is deleted or when there are any configuration changes, the event with severity type Information is generated.
Information events are sent directly from ONTAP when it detects a configuration change.
For more information, see the following links: