PromQL (Prometheus Query Language) is a functional query language provided by Prometheus to enable the user to query data stored in real time and perform all sorts of analysis, aggregations, and operations. In this chapter, we will provide hands-on steps to the readers that will enable them to use PromQL.
Prior to getting started with PromQL, let’s briefly understand the way data is stored in Prometheus.
As we know by now, Prometheus monitors ...
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