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태그: prometheus

kiali with prometheus

Kiali requires Prometheus to generate the topology graph, show metrics, calculate health and for several other features. If Prometheus is missing or Kiali can’t reach it, Kiali won’t work properly. By default, Kiali assumes that Prometheus is available at the URL of the form http://prometheus.&x3C;istio_namespace_name>:9090, which is the usual case if you are using the Prometheus Istio add-on. If

Prometheus is an open-source systems monitoring and alerting toolkit. Prometheus collects and stores its metrics as time series data, i.e. metrics information is stored with the timestamp at which it was recorded, alongside optional key-value pairs called labels. Prometheus work well for recording any purely numeric time series. It fits both machine-centric monitoring of highly dynamic service-ori

prometheus agent mode

The core design of Prometheus is inpired by Google’s Borgmon monitoring system, you can deploy a Prometheus server alongside the applications you want to monitor, tell Prometheus how to reach them, and allow to scrape the current values of their metrics at regular intervals. Such a collection method, which is often referred to as the “pull model”, is the core principle that allow Prometheus to

prometheus glossary

Core Prometheus Prometheus usually refers to the core binary of the Prometheus system. It may also refer to the Prometheus monitoring system as a whole. Target A target is the definition of an object to scrape. For example, what labels to apply, any authentication required to connect, or other information that defines how the scrape will occur. Endpoint A source of metrics that can be

prometheus storage

Prometheus includes a local on-disk time series database, but also optionally integrates with remote storage systems. Local storage Prometheus’s local time series database stores data in a custom, highly efficient format on local storage. On-disk layout Ingested samples are grouped into blocks of two hours. Each two-hour block consists of a directory containing a chunks subdirectory containing all