A counter is a cumulative metric that represents a single monotonically increasing counterwhosevalue can only increase or be reset to zero on restart. For example, you canuse a counter to represent the number of requests served, tasks completed, orerrors. Do not use a counter to expose a value that can … See more A gaugeis a metric that represents a single numerical value that canarbitrarily go up and down. Gauges are typically used for measured values like temperatures … See more A histogramsamples observations (usually things like request durations orresponse sizes) and counts them in configurable buckets. It also provides a sumof all … See more Similar to a histogram, a summarysamples observations (usually things likerequest durations and response sizes). While it also provides a total count … See more WebPrometheus 的 counter 类型指标主要用到 rate、irate、increase、resets 这四个函数,平时我们用的最多的是 rate 和 irate。 rate 和 irate 在计算 v 的时候,都会自动处理值重置的情 …
Working With Prometheus Counter Metrics Level Up Coding
WebSep 23, 2024 · 上一篇我们对prometheus做了一个简单的介绍,介绍了prometheus的优势以及和其他监控系统的对比,今天分享一下prometheus的核心组件。 用户4361942 自建的 K8s 如何接入 Prometheus 监控服务? WebMar 26, 2024 · prometheus 中的counter类型主要是为了 rate 而存在的,即计算速率,单纯的counter计数意义不大,因为counter一旦重置,总计数就没有意义了。 rate会自动处 … brown headed cowbird information
实战,Spring Boot整合Prometheus实现应用监控! - 知乎
Web这里需要详细看解释: prometheus.BuildFQName里三个参数,global.Namespace是这个expoter的namespace,myscraperonesubs是我当前scrapeImpl的名字,后边的args是我具体一个指标的名称,在声明Desc的上一段里讲了my_one_exporter_myscraperonesubs_subsystemnameone的my_one_exporter … WebOct 27, 2024 · The official Prometheus doc mentioned it might be useful to create a reset function for Counter Counter is a monotonically increasing counter. It MUST NOT allow … Web# 这里在网上找了两个规则配置文件 groups: - name: servers_status # 这里名字是填写在group_by rules: - alert: CPU负载1分钟告警 expr: node_load1{job!~"(prometheus vmware … everstartshop