關於 promql ，我們在網路上蒐集到這些相關的討論、資訊與評價

#11. 彻底理解Prometheus查询语法 - CSDN博客

写在前面主要参考：https://github.com/yunlzheng/prometheus-book本文档主要分为两部分，分别讲解PromQL和Grafana的基础使用，在阅读PromQL部分时， ...

#12. Prometheus 查询语言PromQL 使用说明· Kubernetes 中文指南

Prometheus 查询语言简称PromQL，其中包含以下四类数据类型：. Instant vector（即时向量）：一组时间序列，拥有共同的时间戳，每个时间序列中都包含一个 ...

#13. PromQL for Humans

PromQL is a built in query-language made for Prometheus. Here at Timber we've found Prometheus to be awesome, but PromQL difficult to wrap our heads around.

#14. Using PromQL - Sysdig Documentation

The Prometheus Query Language (PromQL) is the defacto standard for querying Prometheus metric data. PromQL is designed to allow the user to select and ...

#15. Prometheus监控运维实战四： PromQL语法 - 51CTO博客

Prometheus监控运维实战四： PromQL语法，PromQL是Prometheus内置的数据查询DSL 语言，其提供对时间序列丰富的查询，聚合以及逻辑运算能力的支持。

#16. Newest 'promql' Questions - Stack Overflow

Use the promql tag when your question is related to how to formulate promql query strings related to data for which you are querying in Prometheus.

#17. PromQL for Cloud Monitoring 指标| 操作套件

发送反馈. PromQL for Cloud Monitoring 指标. 本页内容; 将Cloud Monitoring 指标名称映射到PromQL; 指定受监控的资源类型; 其他主题. 使用元数据标签; 解决标签冲突 ...

#18. PromQL - K8S训练营

PromQL ¶. Prometheus 通过指标名称（metrics name）以及对应的一组标签（label）唯一定义一条时间序列。指标名称反映了监控样本的基本标识，而label 则在这个基本特征 ...

#19. PromQL support for the CodeMirror code editor - GitHub

PromQL support for the CodeMirror code editor. Contribute to prometheus/codemirror-promql development by creating an account on GitHub.

#20. How to Query With PromQL - OpsRamp

You can run PromQL queries using the Prometheus UI, which displays time series results and also helps plot graphs. You can also use PromQL to create ...

#21. New in Grafana 9: The Prometheus query builder makes ...

Writing queries in PromQL just got easier with the new Prometheus query builder in Grafana 9.

#22. PromQL Cheat Sheet - PromLabs

PromQL Cheat Sheet. Want to learn PromQL from the ground up? Check out our self-paced in-depth PromQL training. Selecting series. Select latest sample for ...

#23. Using PromQL with Tanzu Observability

PromQL computes topk() and bottomk() at the point level. It picks the top points at each timestamp. The query engine computes topk() and bottomk() at time ...

#24. Querying the Metric Store - VMware Docs

Issues a PromQL instant query against Metric Store data. You can read more detail in the Prometheus documentation here. Query Parameters: query ...

#25. Translate PromQL queries to NRQL - New Relic Documentation

Examples of how to convert some common PromQL queries for your Prometheus OpenMetrics integration to an equivalent NRQL metric query in New Relic.

#26. PromLens, the query builder for PromQL - PromLens

Create and modify PromQL queries using a form-based editor. No need to memorize or look up all PromQL language details. The form-based editor makes all query ...

#27. PromQL Introduction and Examples - Linux Hint

The main way to query metrics within Prometheus is through PromQL, which stands for Prometheus Querying Language. The result of an expression can be viewed ...

#28. ex-promql-basic

NOTE: you cannot run this query in the promQL web interface, because it can only display instant vectors. What it means is: “return all the data points for the ...

#29. Prometheus - Query (PromQL, Expression) - Datacadamia

Prometheus - Query (PromQL, Expression). About. Example. Time Series. Filtering. Count. Request Rate. Histogram. Alert. Management.

#30. PromQL介绍- Prometheus 入门到实战

PromQL 是Prometheus 监控系统内置的一种查询语言，PromQL 允许你以灵活的方式选择、聚合等其他方式转换和计算时间序列数据，该语言仅用于读取数据。可以说PromQL 是我们 ...

#31. An Introduction to PromQL - Chronosphere

For metrics stored within Prometheus, the Prometheus Querying Language (PromQL) is the main way to query and retrieve the results you are looking for.

#32. Using PromQL - IBM Cloud Docs

Using PromQL. Use the Prometheus Query Language (PromQL) to select and aggregate time-series metric data for Prometheus. For more information about PromQL, ...

#33. promql - Rust - Docs.rs

This crate allows one to parse PromQL query into some AST. See official documentation for query syntax description. Example. use promql::*; let ...

#34. MetricsQL - VictoriaMetrics

MetricsQL VictoriaMetrics implements MetricsQL - query language inspired by PromQL. MetricsQL is backwards-compatible with PromQL, so Grafana dashb...

#35. 13. Introduction to PromQL - Prometheus: Up & Running [Book]

Chapter 13. Introduction to PromQL PromQL is the Prometheus Query Language. While it ends in QL, you will find that it is not an SQL-like language, ...

#36. 深入理解PromQL查询逻辑 - 知乎专栏

本文将从逻辑上详细解释promql的查询过程，阅读需要5分钟。 PromQL是一种嵌套函数语言PromQL与SQL相关的声明式语言不同，是基于函数嵌套实现， ...

#37. 容器监控实践—PromQL查询解析- SegmentFault 思否

表达式的结果可以在浏览器中显示为图形，也可以显示为表格数据，或者由外部系统通过HTTP API 调用。通过PromQL用户可以非常方便地查询监控数据， ...

#38. PromQL Expression Reference - Rancher Docs

The PromQL expressions in this doc can be used to configure alerts. For more information about querying the Prometheus time series database, ...

#39. How Prometheus Querying Works (and Why You Should Care)

Learn how Prometheus indexing works to understand your PromQL queries perform the way they do—and get some tips to achieve faster results.

#40. An Intro to PromQL: Basic Concepts & Examples - Logz.io

PromQL, short for Prometheus Querying Language, is the main way to query metrics within Prometheus. You can display an expression's return ...

#41. PromQL Tutorial: 5 Tricks to Become a Prometheus God

Aggregation in PromQL is a similar concept. Metric results are aggregated over a metric label and processed by an aggregation operator like sum ...

#42. Prometheus PromQL Example Query - DevOpsSchool.com

Prometheus PromQL Example Query ... This should return a number of different time series (along with the latest value recorded for each), all with ...

#43. Enabling PromQL queries with Erlenmeyer - Clever Cloud

Erlenmeyer enables the use of several open source protocols as PromQL, OpenTSDB, InfluxQL or Graphite to query Warp10 stored metrics.

#44. parser - Go Packages

The highest tagged major version is v2. Discover Packages · github.com/prometheus/prometheus · promql · parser.

#45. Prometheus - PromQL内置函数

PromQL 内置函数. 在上一小节中，我们已经看到了类似于irate()这样的函数，可以帮助我们计算监控指标的增长率。除了irate以外，Prometheus还提供了其它 ...

#46. 【深度知识】5.Prometheus-PromQL查询监控数据和语法说明

1. 摘要PromQL (Prometheus Query Language) 是Prometheus 自己开发的数据查询DSL 语言，语言表现力非常丰富，内置函数很多...

#47. How to optimize PromQL and MetricsQL queries

How to identify slow PromQL queries, how to identify PromQL bottlenecks and how to improve query performance and reduce CPU and memory ...

#48. PromQL Cheat Sheet - Logit.io

PromQL is the dedicated query language for the metrics and monitoring Stack known as Prometheus. PromQL is well know for having a steep ...

#49. Which are my biggest metrics? - Robust Perception

PromQL is Prometheus' query language, that allows you to perform powerful calculations across your data. It can be used not only to analyse ...

#50. SQL+PromQL查询分析- 日志服务 - 阿里云文档

通过SQL+PromQL查询分析方式，不仅可以使用PromQL语法，还可以使用日志服务提供的机器学习语法、 安全检测函数等高级功能。 注意当使用SQL+PromQL查询分析时序数据时， ...

#51. Erlenmeyer and PromQL compatibility - OVHcloud Blog

We decided to build an open source tool to transpile PromQL queries into WarpScript called Erlenmeyer. This compliance tester was a great help ...

#52. PromQL全解析 - 掘金

PromQL 为Prometheus tsdb的查询语言。是结合grafana进行数据展示和告警规则的配置的关键部分。

#53. monaco-promql - npm

Bundle of promql language for the Monaco Editor.. Latest version: 1.7.4, last published: 2 months ago. Start using monaco-promql in your ...

#54. Prometheus监控学习笔记之初识PromQL - 腾讯云开发者社区

0x00 概述. Prometheus 提供了一种功能表达式语言 PromQL ，允许用户实时选择和汇聚时间序列数据。表达式的结果可以在浏览器中显示为图形，也可以显示 ...

#55. Dashboard 2.0 and PromQL - OpsRamp Documentation

Create data-rich charts using PromQL. Getting started. Follow simple steps to create the visualization you want with data populated by PromQL query definitions, ...

#56. Promql - DEV Community ‍ ‍

PromQL For Humans ... DEV Community — A constructive and inclusive social network for software developers. With you every step of your journey.

#57. How to learn PromQL with Prometheus Playground - iximiuz

How to setup Prometheus playground. How to learn PromQL running example queries? How to prefill Prometheus with metric data?

#58. PromQL Example Queries - Prometheus Tutorials - sbcode.net

The query language used in Prometheus is called PromQL (Prometheus Query Language). The data can either be viewed as a graph, as tabled data, or in external ...

#59. 18 Prometheus之PromQL介绍- InfoQ 写作平台

Prometheus提供了一种功能强大的表达式语言PromQL（Prometheus QueryLanguage）。PromQL允许用户实时选择和汇聚时间序列数据，是Prometheus自己开发的 ...

#60. Introduction to PromQL | The NTC Mag

This review will offer use cases of PromQL for network engineers and data scientists. What is Prometheus? Prometheus is an open source systems ...

#61. Prometheus PromQL Tutorial with Examples - FOSS TechNix

Prometheus PromQL(Prometheus Query Language) Tutorial with examples, Prometheus Data Types, Prometheus selectors and matchers , Prometheus ...

#62. 詳解Prometheus的自定義查詢語言PromQL之時間序列和指標 ...

概述通過PromQL用戶可以非常方便地對監控樣本數據進行統計分析，PromQL支持常見的運算操作符，同時PromQL中還提供了大量的內置函數可以實現對數據的 ...

#63. Learning Prometheus and PromQL - Mine of Information

PromQL is the query-language that the Prometheus database supports; it isn't a relational database so doesn't support standard SQL.

#64. promql - crates.io: Rust Package Registry

PromQL parser for Rust. This crate allows one to parse PromQL query into some AST. See official documentation for query syntax description, ...

#65. PromQL 初識 - 文章整合

PromQL 初識 ... Prometheus通過指標名稱（metrics name）以及對應的一組標簽（labelset）唯一定義一條時間序列( 指標名稱+一組標簽=一條時間序列 )。指標 ...

#66. Introduction to PromQL - Knoldus Blogs

Prometheus provides a functional query language called PromQL that lets the user select and aggregate time series data in real time.

#67. PromQL range vector, but only if there's data from the start of ...

Is it possible to write a promql query which only returns data if there is data from 1 hour ago? I want to do (e.g.) rate(api_counter[1h]) ...

#68. Trident, Prometheus and PromQL - sample queries to monitor ...

Trident, Prometheus and PromQL - sample queries to monitor Trident and its volumes. by Bala RameshBabu | Oct 7, 2020 | Containers, Kubernetes, Trident.

#69. PromQL进阶_哔哩哔哩(゜

之前有个快速入门：https://www.bilibili.com/video/BV1wE411E76N 这个视频是补充内容，二者合起来基本涵盖了 PromQL 的大部分内容主要参考了官方 ...

#70. Prometheus Query Language - Prometheus Definitive Guide ...

PromQL is a DSL (domain-specific-language) that enables users to do aggregations, analysis, and arithmetic operations on metric data stored in ...

#71. PromQL Guide - @Kurisu

rate 是一个PromQL 提供的函数, 专门用来计算增长率, 常用于计算QPS. 接着使用上面这个简单的表达式来对Prometheus 的API 发起查询 # 为了让命令确实可以运行, 这里替换成 ...

#72. Prometheus Querying - Breaking Down PromQL - Section.io

Prometheus Querying. The core part of any query in PromQL are the metric names of a time-series. Indeed, all Prometheus metrics are time based ...

#73. PromQL (Prometheus Query Language) - 西维蜀黍

PromQL 是Prometheus 内置的数据查询语言，其提供对时间序列数据丰富的查询，聚合以及逻辑运算能力的支持。并且被广泛应用在Prometheus 的日常应用 ...

#74. What Is PromQL? | MetricFire Blog

In fact, PromQL is short for “Prometheus Query Language.” The point of this language is to make it easy for users to choose and collect time- ...

#75. Prometheus数据查询DSL语言PromQL

PromQL 内置函数- prometheus-book 第2章探索PromQL PromQL (Prometheus Query Language) 是Prometheus 自己开发的数据查询DSL 语言，语言表现力非常 ...

#76. Prometheus的查询语言PromQL - 架构小白

PromQL 表达式语言的数据类型. 目前PromQL Expression Language有4种数据类型：. Instant vector(即时向量): 包含单个样本的一组时间序列，每 ...

#77. PromQL queries for the rest of us - Weaveworks

Prometheus comes with its own query language called PromQL. It's very powerful and easily allows you to filter with ...

#78. 服务器端PromQL 语法特性增强 - SOFAStack

服务器端PromQL 语法特性增强 · 1. Tag选择器的“in”筛选 · 2. Tag选择器的”not in”筛选 · 3. Increase2函数（类似Increase），适用于Promethues的Counter型 ...

#79. PromQL Deep Dive - The Prometheus Query Language

What is PromQL - PromQL operators - PromQL functions - Hands on: Building queries in PromQL - Hands on: Visualizing PromQL in Grafana ...

#80. PromQL 基本使用- 《Prometheus 实战》 - 书栈网· BookStack

PromQL (Prometheus Query Language) 是Prometheus 自己开发的数据查询DSL 语言，语言表现力非常丰富，内置函数很多，在日常数据可视化以及rule 告警 ...

#81. 容器监控实践—PromQL查询解析- UCloud云社区

Prometheus除了存储数据外，还提供了一种强大的功能表达式语言PromQL，允许用户实时选择和汇聚时间序列数据。

#82. 柴少鹏的官方网站-Prometheus查询语句PromQL（三）

Prometheus查询语句PromQL（三）. #好的经历了上一章，我们对官网的翻译以及Prometheus及node_export的安装，已经采集了一些数据可以进行一些可视化 ...

#83. Язык запросов для TSDB. Улучшаем PromQL (Александр ...

PromQL позволяет строить красивые графики в Grafana. Этот запрос завернут в rate, потому что он оканчивается на total. Такая метрика называется ...

#84. The The Docker Workshop: Learn how to use Docker containers ...

Now, since we've explained the type of metrics available in PromQL, we can take a further look at how these metrics can be implemented as a part of our ...

#85. Logql Pattern Parser

Inspired by PromQL, LogQL is a powerful query language …. Then we initialize the Loki Handler object with. Build Your Unified Logging Layer.

#86. TimescaleDB 实现Prometheus 远程存储 - ICode9

13 小時前 — PromQL 是 Prometheus 本地查询语言。这是一种非常强大且具有表现力的查询语言，可让您轻松地对指标数据进行切片和切块，并应用 ...

#87. Prometheus Alert Severity Levels

For each alerting rule you define a name (alert: foo), a PromQL expression, the duration (to filter noisy alerts, e. So, what we will do in this post: ...

#88. Monitoring your Kubernetes Deployments with Prometheus ...

Prometheus ships with PromQL, a functional query language that leverages high dimensionality of data. It allows users to select, query, and aggregate ...

#89. Your options for monitoring multi-process Python applications ...

Monitoring Your Synchronous Python Web Applications Using Prometheus · Python prometheus client · Common query patterns in PromQL ...

#90. IBM Cloud Private System Administrator's Guide

The subsequent execution phase first looks up and creates iterators for the necessary time series from the underlying storage. It then evaluates the PromQL ...

#91. Hands-On Infrastructure Monitoring with Prometheus: ...

An interesting detail to be mindful of when using PromQL is that, when using comparison operators between vectors, the returned result will be from the ...

#92. Docker for Developers: Develop and run your application with ...

How to monitor Golden Signals in Kubernetes: https://sysdig.com/blog/ golden-signals-kubernetes/. • PromQL tutorial for beginners and humans: ...

#93. Browser forensics cheat sheet. Blog; Marta Ziemianowicz ...

... and efficient hard drive investigation solution that evolves with your needs Prometheus provides a functional query language called PromQL (Prometheus ...

#94. MyBatis实体类中包含实体类的多个where条件的mapper.xml

... @ApiModelProperty(value = "promql查询选择器", position = 12) private String promSelector; private Integer isDelete; }. 分享到：.

#95. xr - Watson

... embed additional Search: Snort Commands Cheat Sheet Prometheus provides a functional query language called PromQL (Prometheus Query Language) that lets ...

#96. 3 Top Tools for Implementing Kubernetes Observability

Prometheus uses a highly efficient PromQL query language and integrations with major databases and metrics collector agents such as ...

#97. Clickhouse Copy Table

Show both trends and peaks (configurable) max_over_time + PromQL subqueries to get all peaks. Copy and paste are among the most common — and overlooked ...