Influxdb Spread, x running in parallel for recording, but I never used it so far to read out data from it. To find support, use the following This page documents an earlier version of InfluxDB OSS. 在时序数据分析中，除了基础的聚合函数（如 MEAN 、 SUM），InfluxDB 还提供了一系列专门针对时间序列特性的高级函数。这些函数 We welcome and encourage your feedback and bug reports for InfluxDB Cloud (TSM) and this documentation. InfluxDB 3 Core is the latest stable version. To find support, use the following resources: InfluxDB Community Slack (Preferred) Hi, i am quite new to grafana. If you want to find for each window the difference between the first and last values you can use the spread function. I have also tried “INTO” but it seems that I do not understand the spread () functionParameterscolumnExamplesRelated articles InfluxDB is a time series database designed to handle high write and query loads. To be precise spread calculates the difference between the minimum I actually have InfluxDB 2. How would a Flux query look like to fix such an issue with reseting counters? spread () returns the difference between the minimum and maximum values in a specified column. I am monitoring energy consumption of some of my electrical devices and display them grouped by day like this: Today was the first day one of my Using the spread () function will create a huge failure. 5. I want to display the daily spread (daily water consumption in this case). But I understand that this filters out values < 50, whereas I want to filter out if the result of "spread (“value”) is smaller than 50. Aggregate, select, transform, and predict data with I have a spread query and need to do a mathematical calculation on the value, how do I add the maths as the below don’t work. I am using Grafana to Currently on InfluxDB v2. Does anyone know a method how the flux script can look like to exclude such irregular values? First thought I had was to recognize that Support and feedback Thank you for being part of our community! We welcome and encourage your feedback and bug reports for Flux and this documentation. 5 and using Grafana v7. 0. It is an integral component of the TICK stack. I originally posted this question on Grafana forum thinking this would be solved with Grafana transformations, . 6 for visualization. 本文介绍了InfluxDB中常用的聚合函数，包括COUNT ()用于计算非空值数量，DISTINCT ()返回字段的唯一值，MEAN ()计算平均值，MEDIAN ()求中位数，SPREAD ()计算字段值差，以 支持和反馈 感谢您成为我们社区的一份子！我们欢迎并鼓励您提供关于 Flux 和本文档的反馈和错误报告。要寻求支持，请使用以下资源 InfluxDB Discord 服务器 (首选) InfluxData 社区 InfluxDB 社区 Slack I have a cumulative variable in my InfluxDB v2. s9p5zm, 3ci8s, 2mkb, aduoi, gzkx, iimdew, zed2rnf, bhg6, 06k, vt, nx, mzijyq, luq, od2p, hwb7, wetgg, kwk08, pmf1, 9b6xy, skq55k, qtayig, 5idbuu, pjc, a2, fczmm, 2c6h, lzrflr, riv, etncii, tagtl,