Chapter 10

Dashboards

Dashboards are tools for observing the current and recent overall behavior of datacenter software. A dashboard is a collection of useful performance information for a particular service or instance of a service, a server, or some other system of interest. While logs give detailed historical information about datacenter software, dashboards give summaries of current real-time information. Dashboards are usually HTML pages that are updated frequently and served to the browser of anyone with the proper permissions. This makes it possible for anyone to observe the current performance of any service, observe any sub-services that it uses, or observe what else is happening on any computers that it uses. Dashboards tell us what ...

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