4.0 Monitor - Metric Aggregations

[dlmarion]

The new Monitor server-side code contains aggregations of the metrics for all compactors, scan servers, and tservers, and compactors, scan servers, and tservers by resource group. The following endpoints expose these aggregations:

compactors/summary
compactors/summary/group
sservers/summary
sservers/summary/group
tservers/summary
tservers/summary/group

One idea for how these could be used:

In the servers drop down the user can select the server type and it takes them to a page that lists all of the servers. I wonder if that destination page could have two tabs. The first tab shows the summary of the metrics (all or by RG), and the second tab lists the individual servers (all or by RG).

[dlmarion]

These endpoints return the count, mean, and max values for each metric for the associated servers.