Using PromQL you can combine metrics for analysis. It's not unknown that a new kernel version can introduce subtle problems, which can be difficult to spot on a machine by machine basis. Let's say tha

Data is not the same as information. As your system grows, new features are added and outages analysed it's natural for your dashboards to gain new graphs over time. It's usually a slow process, howev

It's common to want reports from Prometheus, such as how many requests failed over an entire month. While PromQL has some calendar functions, it's designed more for doing math over arbitrary fixed tim

Georges Bernanos, um francês que acabara de passar 7 anos no Brasil, escreveu em 1945 “A França contra os Robôs”. Além de discutir assuntos do pós-guerra, é também um apelo a favor da liberdade, e ant

The 2.6.0 release of Prometheus includes WAL loading optimisations to make startup faster. The informal design goal of the Prometheus 2.x TSDB startup was that it should take no more than about a minu

Overview What is golang? Characteristics Syntax and use-cases The learning path Don’t expect that golang will save the world, but I must say it’s a pleasure to work with! What is golang? I first heard about golang a few years ago. Golang was born inside Google, a programming language for software…