View Replica Set Deployments
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- The feature and the corresponding documentation might change at any time during the Preview period. To use OAuth 2.0 authentication, create a service account to use in your requests to the Cloud Manager Public API.
A replica set in MongoDB is a group of
mongod processes that maintain the same data set. To
view the metrics for a specific Cloud Manager replica set deployment
in a project, click the Metrics
button for that deployment. Alternatively, click on the name of
the deployment to open the deployment overview, then click the
Metrics tab.
Monitor deployment metrics to identify performance issues and determine whether your current deployment meets your requirements. To learn more about the metrics available to monitor your deployments, see Review Available Metrics.
The Metrics view has three distinct sections:
Chart Controls
Cloud Manager provides the following controls for the Metric view. Adjusting any of these options affects all charts displayed under the Metrics view:
Control | Function |
|---|---|
Granularity | Modifies the granularity of metrics displayed for each chart.
Select a granularity between 1 minute and 1 day (24 hours).
Select |
Zoom | Modifies the date range of metrics displayed for each chart. Select a zoom range between 1 hour and 5 years. Adjusting the Zoom automatically adjusts the Current Display date range. |
Current Display | Modifies the start and end date-time range of metrics displayed
for each chart. Modifying the start and end date sets the
value of Zoom to |
Toggle Members | |
Add Chart | Select one or more charts to display or hide. Adding charts using this dropdown is identical to adding charts from the Toggle Charts section of the Metrics view. |
Display Opcounters on Separate Charts | Directs Cloud Manager to split the Opcounters chart into its individual components. You can then choose to chart one or more of those components. |
Display Timeline Annotations | Directs Cloud Manager to display or hide chart annotations. Chart annotations consist of colored vertical lines that indicate server events, such as a server restart or a transition in member state. |
Chart Display
When viewing charts, you can do the following:
Task | Action |
|---|---|
View a detailed description of a chart. | Hover your mouse over the chart to display the context menu. Click the i icon next to the chart name to open the Chart Info modal. This modal includes a breakdown of the chart's data series, the annotations available for that chart, and the operations the chart supports. |
Expand a chart. | Hover your mouse over the chart to display the context menu. Click the two-way arrow at the top right of the chart. |
Zoom in on a period of time. | Click and drag the mouse pointer over a portion of the chart. To reset to the originally selected range (zoom out), double-click the chart. When you zoom in on a period of time, the Current Display date range in the chart control section automatically updates to reflect the selected period. |
View statistics at a particular time. | Hover the mouse pointer over a point on the chart. |
Move a chart. | Click and hold the grabber in the upper left corner of the chart, and drag the chart to the new position. |
Share a URL to the chart. | Hover your mouse over the chart to display the context menu. Click the curved arrow on the chart. Select Chart Permalink to retrieve a URL to the chart. Select Email Chart to e-mail the chart. Click the curved arrow on the chart. Select Chart Permalink to retrieve a URL to the chart. Select Email Chart to e-mail the chart. The recipient of the chart URL must have a Cloud Manager user account with access to the project and deployment. |
Chart Selection
Cloud Manager displays the available metrics to chart for the selected deployment under the Toggle Charts header. Metrics are grouped into two sections:
- MongoDB Metrics
Metrics associated with the MongoDB process. For metrics related to database performance, such as DB Storage, Cloud Manager presents the sum total across all databases in the deployment.
If you enable Display Opcounters on Separate Charts, Cloud Manager replaces the Opcounters option with the individual components of that chart.
- Hardware Metrics
Metrics associated with the host machines supporting the deployment.
Charts marked with are inactive.
Charts marked with are active.
Click on any chart to toggle the chart state.