Help with processing consumption data for Dashboard
Hi, sorry I’m very new to grafana. I have some consumption data coming in from InfluxDB cloud which is simply a (ever) growing value representing energy use. I’m looking to create a dashboard that can...
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I use aggregateWindow to evaluate data but time of day seem different
Hi, I use a greehouse system and want calculate Daily light integral (DLI) I must integrate the PPFD with different value during the day. All work well except the time I make my integral. ON the left...
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Visualize data from influxdb cloud in grafana cloud
What Grafana version and what operating system are you using? Grafana Cloud, windows 11. What are you trying to achieve? Visualize data in grafana cloud from influxdb cloud How are you trying to...
View ArticleFlux Query too long query time
I got a flux query on which it take long time: the array variable can have 1000 values ~. ldevname = from(bucket: v.bucket) |> range(start: -365d) |> filter(fn: (r) => r._measurement ==...
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Data returned from InfluxDB 2 weird
My Grafana is on version 10.3.1 and InfluxDB 2.7.5. When I run a query on InfluxDB UI I receive the following result: The same query connecting to the same bucket render something very different on...
View ArticleIf/else condition in query for dashboard variables
What Grafana version and what operating system are you using? Grafana v10.3.1 (00a22ff8b2) What are you trying to achieve? By query, I’m trying to filter values from a variable based on a constant...
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InFluxDB2 Field not found (because no data was written to it yet today)
Hi everyone! I have an element in grafana that shows me the total Energy (kWh) that was sent to the Battery today. The problem is that until my solar inverter begins to charge the battery, the field...
View ArticleDiplaying the top N series for a specific metric
Using latest grafana OSS with influxDB 2.0. Testing influxDB as a possible replacement for our existing graphite backed setup. Having a had time trying to query the data to display in our grafana...
View ArticleGrafana Day Aggregates Doesn't Send Timezone? Why?
What Grafana version and what operating system are you using? grafana:10.3.3 via container on kubernetes influxdbv2.7 What are you trying to achieve? Create 1 day windows of usage data How are you...
View ArticleHow to define a time range for a panel or query that starts on the 16th of...
Trying to understand how to define a query or panel that will always show data for a time range from the last “16th day of month” until now, so - as of this posting, it’s Feb 28, so I would want the...
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Get timestamp info of max daily aggregate value
Hello, I’m using solar panel, I will need to identify for each day, when max production value is. I would like also to get the timestamp and max value of daily aggregate Basic query well provides the...
View ArticlePlot line chart with multiple series
What Grafana version and what operating system are you using? Grafana v10.3.1 (00a22ff8b2) What are you trying to achieve? Plot line chart with multiple series and each with its own color. How are you...
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Month wrong beginning
Hi! My graph starts with the 2nd of month and not the first day. I have to shift the range back to -1d to get the first day of the month included. Am I doing something wrong? import "timezone" option...
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Operators dropdown menu - just a simple question
Just a simple (maybe dumb, also) question: how can I get this Operators menu Thank you a lot! 3 posts - 2 participants Read full topic
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Get the highest 15 minute average per month of a power graph
Grafana v10.3.3 (252761264e) Influx 2.x.y In Influx I have the power consumption and power generation (+ for using from grid / - for PV generation) for my home. I want to generate a bar graph for a...
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16 values ? 16 query?
Hello, would like to show 16 Cellvoltages (PV-Battery) in one graph. do I have to add 16 query or would be easier? “modbus.0.holdingRegisters.400xy_Cell_Voltage_z” xy = 16+ z = + all should have a...
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Field/value is making measurements showing up seperately
I have some software running at home (EVCC) which enables me to charge al my solar energy in my EV. EVCC stores this info in InfluxDB and I want to be able to show some of that data on a dashboard in...
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Calculating the Difference?
Hello could you pls hlp me find the problem, thx! from(bucket: "iobroker_data") |> range(start: v.timeRangeStart, stop: v.timeRangeStop) |> filter(fn: (r) => r._measurement =~...
View ArticleGrafana 10.1.8 >> Grafana 10.4
My goal is to update Grafana to version 10.4, but I’ve encountered a problem with using variables in the SELECT field with my InfluxDB data source. Specifically, when I attempt to use a variable...
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Grafana dashboard ending up with regex errors
What Grafana version and what operating system are you using? 9.1.7 What are you trying to achieve? I am trying fetch the jmeter values that stored influxdb How are you trying to achieve it? I used an...
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