CentOS7下简单搭建Prometheus+Grafana监控系统
Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud. 1、Features Prometheus's main features are: a multi-dimensional data model with time series data identified by metric name and key/value pairs PromQL, a flexible query language to leverage this dimensionality no reliance on distributed storage; single server nodes are autonomous time series collection happens via a pull model over HTTP pushing time series is supported via an intermediary gateway targets are discovered via service discovery or static configuration multiple modes of graphing and