If 1600000060 -> 1600000120 -> 1600000181 are written after it, the delta will be 60, 60, 61 respectively. Prometheus uses an append-only file per time-series approach for storing data. Like for instance, let's say the first timestamp is 1600000000. Prometheus came to prominence as a free tool for monitoring Kubernetes environments. Click in the From or To field. Authentication and encryption for Prometheus and its exporters Type values into the From and To fields. Using /federate to scrape metrics on all prometheus instances . (whatever they are, and whatever their timestamps are). Surprisingly or not, physically, there is no difference between these types. Especially the number of supported data sources, and plugins clearly makes Grafana a winner (in just visualization and reporting sense). Metrics in the Prometheus time series database are stored using the PromQL query language. For operations between two instant vectors, the matching behavior can be modified. Both servicemonitor were pointing to the same svc instances, so they were scraped two or even many times. Prometheus is an open-source monitoring solution for collecting and aggregating metrics as time series data. Gnocchi or Prometheus? - Julien Danjou This section also displays recently used . It does not seem that there are major differences between the two in term of features. Details see this issue comment. n_bins: The number of bins to specify the gap between the extracted metric values for calculation of the rate.The function calculates the difference between the current sample and the one n_bins before . Which means subtracting two values with two different timestamps. Facebook page opens in new window Twitter page opens in new window YouTube page opens in new window Linkedin page opens in new window Subtract two different metrics in Prometheus | by David O'Dell | Medium DevSecOps, and SRE, and differences among them? . We are interested in the first point Array[1603166400, 1603166380]. Operators | Prometheus Prometheus Querying. Something I would do, but doesn't work is: The integer value indicates the match for the two SOUNDEX values, from 0 to 4. What are Prometheus Functions? | MetricFire Blog
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