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Version: 7.9.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.

Mongodb Query Exporter Service​

This service is responsible for exporting information about Mongodb concerning how many Projection Changes are in a NEW state. It is based on an open-source project, so we make use of the Docker image, and then add the relevant configmaps to set it up correctly.

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 NameDescritpion
Total Number of Projections Changes in state NEWShows the number of projection changes that have been updated and not yet read in the specified namespace.
System Projection ChangesShows the number of projection changes that have been updated and not yet read in the whole cluster.