The Hosts - Details screen is divided into two parts: Health and Properties. Each part features several cards that display information relevant to the chosen Host. When accessing the Hosts - Details screen, it is required to select one Host from the drop-down filter for the data to be shown. The Tags filter can be used to refine the choices available in the Host drop-down or a View may be used, but only if it contains a single host. The filters selected will remain the same across the Overview and Details screens; however, if multiple Hosts were chosen in the Overview filter, the Host filter will reset for the Details screen.
The Date Picker found in the top right corner of the screen allows for the selection of a date up to the present day. The information displayed in the Hosts - Details screen will depend on the selected date. The data will reflect a summary of the 30 days leading up to the chosen date, excluding the selected date itself from the summary.
Overview
The Overview section provide information on the Host Environment, including Availability, Alerts, Silencing Windows, Tier of Service and Monitoring.
Availability
Displays the current Tier of Service and Availability percentage of the selected Host.
The Availability percentage is calculated based on the week leading to the selected date.
- The SELECT @@SERVERNAME query is executed against the target to determine if it is offline or unresponsive based on the message returned. Both are included in the calculated Availability percentage.
Alert Status
Displays the current number of Alerts by Open and Closed status that occurred within the previous 30 days, including the number of Priority 0, 1, and 2 (P0, P1, P2) Alerts that are currently Open or Closed.
Capacity Planning
Displays recommendations for Compute, Drive Space, and Memory based on the previous 30 days of data collection for the selected Host.
Storage Performance
Displays information about the performance of hard drives measured in terms of storage latency for the selected host.
- The color-coded bar chart matches the colored numbers in the Drives column and displays storage latency values for the host drives.
- Click on the row to display a pop-up that contains the Host, Drive and/or Mount Points, and Disk Latency in milliseconds for the selected host.
Performance thresholds for throughput or latency expectations can trigger alerts. - For more information, see the Alerts section of this manual.
Storage Capacity
Displays information about percentage of free space per drive and mount points for the selected Host.
- The color-coded bar chart matches the colored numbers in the Drives column and displays the percentage of free disk space for each drive and mount point.
- Click on the row to display a pop-up that lists the Host name, Drive name, Total Size and Free Space for each drive and mount point for the selected Host.
Properties
Displays information about the build and configuration of the selected Host.
Build Details
Displays the total amount of Memory, number of Logical Processors, number of Non-Uniform Memory Access (NUMA) nodes, and the number of Network Interface Card(s) (NIC) installed and configured for the selected Host.
Model & Processor
Displays information about the Model of the Host (model number of the physical machine or the type of virtual machine) and the details of the processor utilized by the selected Host.
Network
Displays the associated domain name, page file location, and configured IP Address(es) of the selected Host.
Properties
Displays the configured WISdom monitoring information of the selected Host, including the type of Monitoring, assigned Environment, Tier of Service, RTO (min.), RPO (min.), and the Collector name.
Operating System
Displays the Operating System and OS Build Number installed on the selected Host.
Uptime
Displays the total number of days since the last System Restart, the Date and Time of the last System Restart, and the configured Time Zone of the selected Host.
Instances
Displays information related to the Instances running on the selected host. This includes the total number of installed Instances, total number of Databases for all Instances, Total Space used, and total amount of Memory in use by all databases.