View Diagnostics¶

On this page

Overview
Procedure

Overview¶

Ops Manager provides charts for analyzing the statistics collected by the Monitoring Agent for each process, replica set, and cluster.

Procedure¶

To view diagnostics:

1

Click the Deployment tab, then click the Deployment page.¶

2

Click the first of the two Processes icons.¶

3

Click the ellipses icon for the process, cluster, or replica set and select Performance Metrics.¶

You can alternatively hover your mouse over the process, cluster, or replica set and click view metrics.

4

Select the information to display.¶

The Data Size field at the top of the page measures the data size on disk. See the explanation of dataSize on the dbStats page in the MongoDB manual.

The following table describes how to select what to display.

Task	Action
Select which components to display.	For a cluster: select whether to display shards, mongos’s, or config servers using the buttons above the chart. For a shard, select whether to display primaries, secondaries, or both using the buttons below the chart. Select whether to display individual components using the checkmarks in the table below the chart. To isolate a few components from a large number, select the None button and then select the checkmarks for the components to display. For a replica set: select which members to display using the P and S icons above the charts. Hover the mouse pointer over an icon to display member information. To move up within a replica set or cluster, use the breadcrumb at the top of the page.
Select which charts to display.	For a cluster, select a chart from the Chart drop-down list. Ops Manager graphs the data for each component individually. To average or sum the data, click the Averaged or Sum buttons. For a replica set or process, select one or more charts from the Add Chart drop-down list.
Select data granularity and zoom.	Select the Granularity of the data displayed. The selected granularity option determines the available Zoom options.
Expand an area of the chart.	Hold the mouse button and drag the pointer over a portion of the chart. All charts will zoom to the same level. To reset the zoom, double-click the chart.
Display chart controls.	Hover the mouse pointer over a chart.
View a chart’s description.	Click the i icon next to the chart name.
Display point-in-time statistics.	Move the mouse pointer over a point on the chart. The data in the table below changes as you move the pointer.
Pop-out an expanded view of the chart.	Click the two-way arrow at the top right of the chart.
Move a chart on the page.	Hover the mouse pointer over the chart, click and hold the grabber in the upper left corner, and then drag the chart to the new position.
Create a link to the chart.	Click the curved arrow at the top right of the chart and select Chart Permalink.
Email the chart.	Click the curved arrow at the top right of the chart and select Email Chart.
Export the charts.	Select the ellipsis icon and select either PDF or PNG.
Dislay charts in a grid or row.	Select the ellipsis icon and select either Grid or Row.
View the times of the last and next snapshots.	Hover your mouse over the clock icon at the top of the page.
Change the name of the cluster.	Hover the mouse pointer over the cluster name. Click the pencil icon and enter the new name.
View sever events.	Solid vertical bars on a chart indicate server events: Red indicates a server restart. Purple indicates the server is now a primary. Yellow indicates the server is now a secondary.

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