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Version: 10.9.x

Projection Changes

This Dashboard is mainly concerned with Projection-Changes related concepts, and a MongoDB Query Exporter service is required for exposing the metrics of interest.

Click here to download the dashboard.

For a fast and complete configuration of all necessary monitoring services, you should use Mia Platform Fast Data Monitoring Application.
One of the services that will be generated using Fast Data Monitoring application is the MongoDB Query Exporter. This service will be automatically configured to export information about MongoDB concerning how many Projection Changes are in a NEW state.

Panels​

The Dashboard contains the following panels, first depicted in sample screenshots, and later described in detail in the table below.

projection changes dashboard - part 1

Panel NameChart TypeDescription
Total Number of Projections Changes in stateLine chartShows the number of projection changes that have been updated and not yet read in the specified namespace.
System Projection ChangesLine chartShows the number of projection changes that have been updated and not yet read in the whole cluster.