Grafana group by hour. 3 on Windows and getting data from an InfluxDB.

Grafana group by hour You can drag transformations to reorder them. Feb 12, 2018 · Group by: Date Histogram, Field=timestamp (your timestamp field) Interval - this is key, set it to 1h (for events per hour) Then, select the Options tab Under Value,Stat, select ‘Average’ When your plugin is done refreshing, you should see events per hour. I’ve set up nine queries - one for each host - like this: Now, every time I add a new host, I need to modify this panel to make a new query. The problem is that all time references are relative to now(). 0 and to influxql to flux. 3: 1463: December 20, 2020 Aggregate into hours of day 0 Apr 7, 2021 · Hi. Needed value is 3. What’s the best way to achieve this? Here is my query: from(bucket: “foo”) |&gt; range(start: v. 3 with MySQL, and below is the query I am using, SELECT $__timeGroup(`CreatedDate`, '1d', 0) as `time`, SUM(`Value`) as `value` FROM Order WHERE $__timeFilter(`CreatedDate`) GROUP BY time ORDER BY time All data is stored UTC in database. I have some nice Grafana Dashoboards and happy so far. LogQL’s approx_topk function provides a probabilistic approximation of topk . How are you trying to achieve it? SQL Query SELECT $__timeGro… Jul 28, 2020 · Hi there, I’m currently using Grafana 7. I already was able to make a graph to show it over time Also another graph to show total consumption for a particular time frame selected Now what I’m trying to do is to draw a graph where it shows the consumption for each day (X axis) and show total consumption (Y axis) but sadly I Aug 12, 2017 · I've tried running it on a new Grafana installation (7+), and it doesn't seem to work out of the box. I need to calculate the items/per throughput of this database. 21344541Z level=INFO UserID=6 Jan 18, 2023 · Hi everyone, I want to visualize my energy consumption using grafana - works fine so far. The values are updated every 10 seconds. ‘hour’ or ‘weekday’, but I can’t find a way to present it as a Feb 29, 2024 · Hi! I have only used Grafana (with Loki) for a few days, so this is probably obvious, sorry in that case. I then use aggretateWindow to sum by day. Does sth. More context is provided in their blogpost Plugin showcase: The hourly heatmap panel, built on Grafana's new plugin platform. My goal is to have a table that tells me &quot;How many http responses Grafana-managed alert rules within the same group are evaluated concurrently—they are evaluated at different times over the same evaluation interval but display the same evaluation timestamp. When there are more data points than can be shown on a graph, then queries can be made more efficient by grouping by a larger interval. Set the time range in Grafana to the last 7 days. int, double, float) column, and optionally additional string columns. I have one panel where I select different timespans (last 24 hours, last 7 days, last 30 days, last year). I just realized, they are actually grouped by 24 hours broken by the current time. I expect to see two graphs: for “one” and for “two”, but May 18, 2021 · Hi to all. You are currently using InfluxQL. For example: X-Axis defining hour interval: 7AM-8AM, 8AM-9AM, 9AM-10AM, 10AM-11AM… Y-Axis defining count: Occurrence of specified keyword For example 7AM-8AM has count = 9, 8AM-9AM has count = 10… How can we achieve this in Grafana Dashboard with Loki as Data Aug 22, 2023 · I am getting the metrics from Prometheus. WHERE $__timeFilter(payment_date) This macro implements the date range of the overall dashboard. So in grafana a new day starts at 5pm instead of 12am. Jun 28, 2022 · Because of this, the Grafana client in the web browser (in US/Eastern) will render 2022-05-24 20:00 as the first time bucket, and while that contains the correct values for that 12-hour time bucket, the user might expect to see a time bucket starting at 2022-05-25 00:00, as requested. Sometimes I see multiple datapoints in the databse, and this messes strongly with my query. I want it to be current hour - 24 hr so that I can apply meaning alerts. Add a query Feb 9, 2024 · I am using Grafana 9. I thought this is a easy think. Under Options-Value-Prefix/Postfix you can add text to dress up the value as well. I’m getting the cumulative values displayed correctly in Grafana, but how do I split it to only show difference since last value Oct 19, 2023 · Grafana version 9. I would like to group my data by time depending on the selected timespan: Last 24 hours → group by hour (works automatically Aug 2, 2018 · Thank you, values are defiantly closer, I’m starting to understand. 00:00 - 8:30am, 8:30am - 11:30am and 11:30am - 2:00pm) something like this: I used this below query in the screenshot above SELECT count(“Type”) FROM “ICAU” WHERE Sep 7, 2023 · Hello Grafana community, I am a beginner in Grafana, and I need your help if possible. I figured out, how I can GROUP BY day and e. I have got two Colums: timeseries and amount/sum. of requests per second). TLDR: The aggregation functions in LogQL does not function like I expect since it does not aggregate the number of rows. This shows all the datapoints charging a car over one hour, while the car was drawing about 11 kW. There is, however, a community plugin called Hourly Heatmap for Grafana, and it seems to scratch the same itch. Group by. I’ve a table in this format: datetime | energy I’d like to create a graph that represents the energy by months, so in the x-axis January, February, March, April, etc. last 30 days). Add and manage variables The following table lists the types of variables shipped with Grafana. 13 Aug 19, 2021 · I’m trying to setup a time series graph that has both a bar chart showing the total water usage per hour, as well as a line chart showing the flow rate over time (using TimeScaleDB/Postgres) if I aggregate both of these at 1 hour, I get a chart like this - which is sorta what I’m after but i’d like to aggegate the line chart by 1 min so it shows more information: (yellow = total, green Jan 30, 2020 · I am trying to chart total number of requests each hour with Grafana and Prometheus counters. Here's an example of my log stream: ts=2022-09-16T10:52:54. Jun 30, 2021 · The problem is, the values should be persisted in influx one data point per hour, but it’s not always the case. I want to group by value in order to display more than one graph - one graph per value (in may example I have two). What if I would just like to select all temperature measurements, delete the WHERE host=… clause, and group the results by host? In May 19, 2024 · I am using Grafana 10. I’ve GROUP BY <tag_key> - Groups results by a specific tag; GROUP BY <tag_key>,<tag_key> - Groups results by more than one tag. If you are not invested too far into writing your queries using InfluxQL and this type of query is important enough, you should be able to change from InfluxQL to Flux. The Labels to fields transformation now allows you to pick one label and use that as the name of the value field. Similar data comes from multiple clients; for example, Server 1 - 1 Server 2 - 3 Server 3 - 1 Server 4 - 2 What I am looking for in Grafana is to group these by values example - Server 1, Server3 - 1 Server 4 - 2 Server 2 - 3 Apr 13, 2022 · DATE(created_date) + INTERVAL (HOUR(created_date) - HOUR(created_date) MOD 12) HOUR You can, if you have the priv, declare a stored function to make this easier to read. 2. Name the stacking group in which you want the series to appear. I have also tried to do some other transformations, such as extract fields, but the data is not doing the Feb 26, 2025 · I have an sql database with timestamps every time an item is made, and there would be periods of time where no items are made. After some 1950-s technology influxdb queries I have used “Transforms” to produce a table with columns “Time,Metric,Value” with “Time,Metric” being unique, so there being multiple time series for Value for different Metrics. 5. Save 20% with 3+ or 10% when you bring a friend. For more information about creating an override, refer to Configure field overrides. 1. Below is the screenshot. It is more efficient to group by 1 day than by 10s when looking at 3 months of data. 3 connected by with SQLite datasource from HomeSeer (Not sure if this will be the same in SQLite vs MYSQL ref tags) I am trying to calculate my power cost for a specific Smarthome device, and to help me do this i have cumulative kWh values from this specific device, and the power cost per specific hour. Is there a way to change this without creating major headaches so it does Oct 13, 2020 · I have a metric say x, of type gauge, And the values are reported every 5m. Nov 18, 2024 · SELECT time_bucket('1 hour', last_login) AS login_hour, COUNT(user_id) AS active_users FROM users WHERE last_login > NOW() - INTERVAL '7 days' GROUP BY login_hour ORDER BY login_hour; Steps to Implement: Create a new time-series panel in Grafana. How can I plot this grouped by “Metric”? Eg: 2021-01-01,Yellow,1 2021-01-01,Red,7 2021-01-02,Yellow,2 2021-01-02,Red,4 I’d like Jan 25, 2023 · Grafana 9. Feb 21, 2017 · I am charting data with a Grafana table, and I want to aggregate all data points from a single day into one row in the table. g. Jan 11, 2021 · The second type is unwrapped ranges, which use extracted labels as sample values instead of log lines. The data is gathered via an API call using infinity. Variable type Description Query Query-generated list of values such as metric names, server names, sensor IDs, data centers, and so on. After doing some local testing, I established that the time shift happens for every value of the Min interval set in the Query options. I cannot figure out how to smush the graph together so it looks as I need it too, anyone have an idea? Why is this not an option yet, why can we not declare our own x’s and y’s on all the built in charts, only controling x is so frustrating ☹ . We’ve shown both how the window function can calculate increase() over the 24 hour period, as well as how the window function updates when we change the time period to 10 minutes. 5 kW) or at least once an hour, which leads to a low amount of datapoints. And for each month a serie for each year, showing the sum of energy for that month and that year, to compare the energy each month in all years. this means the data for&hellip; To enable this feature in Grafana Cloud, contact Grafana Support. Oct 8, 2020 · Hi, I am trying to find sudden increase/decrease in logs. 3 currently i have a time series data from the following query SELECT $__timeGroup(datetime, ‘15m’,0) AS time, IF(count(0) > 0, 1, 0) as value, type as metric FROM table_sensors WHERE uid = 491 group by $__timeGroup(datetime,‘15m’,0), type order by 1 asc and i get this graph(i wont show all metrics all the time) now i want to group it Nov 3, 2020 · Is there a way to create a panel with a heatmap where the x-axis is not absolute time, but buckets of weekdays, e. I am using Postgresql with Timescaledb. I am trying to create a bar chart in which the hours of the day will be depicted on the x axis (01:00, 02:00, …, 23:00, 00:00). monday, tuesday, wednesday, etc, and y-axis is e. Sep 4, 2021 · I want to display them in a graph having a x-axis from 0:00 to 24:00 and the date should be ignored. Use this transformation to group the data by a specified field (column) value and process calculations on each group. *, if you import the JSON started_at as a string, then use the Transform to change it to a Time type and use the date format YYYY-MM-DD. No value: Enter what Grafana should display if the field value is empty or null. The order of the tag keys is irrelevant. 4 What datasource are you using? postgresql 9. But im failed… This are my Tables: i tried this which calculate the difference Sep 8, 2022 · What Grafana version and what operating system are you using? v9. 1: 4541: July 10, 2022 Time queries in Grafana. GROUP BY \regex\ - Groups results by tags that match the regular expression. timeRangeStart, stop: v. The average is calculated independently per each point on the graph. Aug 2, 2024 · Is there a way to group by the last hour? According to InfluxQL docs, you should be able to use the offset_interval within the GROUP BY clause to offset intervals back by 1h. I want to calculate the number of requests done in one second in a time interval of 5 seconds (multiple. The data includes a TimeDate field for each event and 8 additional columns of information. Mar 21, 2017 · SELECT UNIX_TIMESTAMP(DATE_ADD(the_date, INTERVAL the_hour HOUR)) as time_sec, the_sum as value, 'hourly' as metric from ( select DATE(`timestamp`) as the_date, HOUR(`timestamp`) as the_hour, SUM(value) AS the_sum FROM log c WHERE workerid = "iotDevice1" AND metric = "count" AND $__timeFilter(`timestamp`) GROUP BY 1,2 ORDER BY `timestamp` ASC ) x Jul 9, 2022 · Hello, I am trying to have a dashboard where the results are grouped by hour. I have got a nice graph but it does not give the expected results. 67 Anyone here know why this is happening and how to fix it? Aug 4, 2023 · I almost have a working heatmap that splits hourly occourances by day (not date). avg calculates the average over multiple time series. You will need 2 things to achieve this. 8: 10590: March 2, 2022 Data points outside time range - Nov 20, 2022 · I am trying to filter data using flux for the last 7 days full days (00:00:00 to 23:59:59). By using Variables Join our biggest community event of the year—get a first look at Grafana 12, plus a science fair and sessions on Prometheus, OpenTelemetry, and more. 200W, not the total kWh. Jan 19, 2021 · When using SELECT last() to get the last value of my average value it works fine when using GROUP BY time(1) but when using GROUP BY time(1d) it uses a value from the next day. 2 and my data source is Postgresql. 4. This is the green one SELECT non_negative_difference(last("value")) FROM "steps" WHERE ("entity_id" = 'oneplus_a600… Temperature data like this is one example of what we call a time series — a sequence of measurements, ordered in time. Thanks for your help! A query with Grafana managed alerts or SSE is considered numeric with these data sources, if: The “Format AS” option is set to “Table” in the data source query. Can any kind user give a layman a hint, how to do that? Googling was of no help, only found out, how to group by time slots of the same day by fiddling around Aug 16, 2017 · The average is calculated independently per each matching time series. But I want the number of requests in a minute , how to use group by Mar 2, 2021 · Hi, I have an influxdb database where data from my smart meter is stored via node-red. The data is just numbers 1, 2, or 3, which I do value mapping with. 3. I have been able to “group by” each item, but I am not able to get a total count of each item. Mode - Reduce row, Operation - name, type. Mar 12, 2025 · Group by hour in Grafana dashboard. Mar 4, 2018 · Hello. lot of rows like this. 4 I’m trying to get a graph that would display my heat pump power consumption per hour or day or week or month I get cumulative kWh readings every minute from a Gavazzi sensor through modbus and nodered that are being fed into my influxdb database. However, to select which label will be used within the aggregation, the log query must end with an unwrap expression and optionally a label filter expression to discard errors. I have a table/view which looks like this time, timestamp without time zone fn, text host,text took, double precision size, double precision How can I show the took with group by of hosts? When I do select time,host,took from table group by time,host,took i only see from 1 host. For field name and type I set “Group by”. May 19, 2022 · For Influx users @timgodec @anon19114197 the following might be something that can help you on your way to solve your problem. Right now I am using the following but I’m not entirely sure how accurate it is: WITH time_gaps AS ( SELECT date_time, TIMESTAMPDIFF(SECOND, LAG(date_time) OVER (ORDER BY date_time), date_time) AS gap Jan 1, 2021 · Let's make your example a bit simpler with the time not being exact at day end/start for better illustration: If for instance, it is 22:20 system time, I issue a query with range "-1h" and group by 1h, Flux will create two tumbling time windows: 21:00-22:00 and 22:00-23:00. I have Dec 1, 2020 · Group by hour in Grafana dashboard. 1) You need to import the "strings" package 2) Convert the date/timestamp to a "string" with mapping Dec 21, 2022 · hello community i am using the open source v8. I would like to group data into average day and night temperatures (say, average all data from 0700-1900 and 1900-0700). Is exist way to make dynamic group by via mysql plugin depend on selected time interval? Condition for group: 1 year - group by year <=1 year - group by month <=1 month - group by day <=1 day - group by hour. For information about available calculations, refer to Calculation types. The version of Grafana I use is v8. . I want the total consumption of the last day. WHERE ("device_id"::tag = 'xyz') GROUP BY time(60m, -60m) Regarding your second issue: I have now from time to time 13 sensor values in an interval . For each of these 15-second intervals, I want to calculate the count of BoxID records for the last hour preceding each 15-second interval. We would like to create bar chart with the occurrence of some specified keyword found grouped by hour. I want to see on what hour of the day i use how many power. and grafana has the time zone to use local browser time. Can someone tell me where i Mar 13, 2022 · Hello, Im new to Flux and i dont get it how to group my Data to get an “mean” by every hour of the day. Dec 21, 2022 · group by $__timeGroup(datetime,‘15m’,0), type order by 1 asc and i get this graph(i wont show all metrics all the time) Nov 19, 2021 · Hi Tried to group by my data im getting from mongodb. I have 20 hosts which I would like tho see each one. My Jul 28, 2022 · I want to visualise “Orders created every hour” in grafana Example: 1:00 - orders_created_total =5 2:00 - orders_created_total =10 … Hi, I have a counter “orders_created_total” scraped by prometheus every 30seconds. I am logging my energy consumsion, but my sensor gives me only the current energy consumsion, e. I am using increase( Dec 18, 2017 · SELECT FLOOR(UNIX_TIMESTAMP(dateField)) as time_sec, count(*) as value, 'No. Exmaple: from 3PM to 5PM, the gauge valu Jun 5, 2021 · I am migrating from influxdb 1. 1+ as an alpha feature. Nov 30, 2020 · Hi I have a query, and when I group it by day it gives a different result as when I group it by hour. Example query: ```sql SELECT $__timeGroupAlias(created_at,$__interval,0), COUNT(*) AS "Created" FROM sales_order_lines WHERE $__timeFilter(created_at) GROUP BY 1 ``` - Assume `$__interval` is set to `12h` - Assume user selects time range between `2022-05-25 12:00:00 AM` and Oct 12, 2019 · You could also start at 23:00 group by time(5h) (which would basically include data from next day and save it at 23:00 o'clock for the current day) and then take the last (instead of first) result for a 24 hour period. DELIMITER $$ DROP FUNCTION IF EXISTS TRUNC_HALFDAY$$ CREATE FUNCTION TRUNC_HALFDAY(datestamp DATETIME) RETURNS DATETIME DETERMINISTIC NO SQL COMMENT 'truncate to 12 hour boundary. Create a field override for the Stack series option. hour-of-day. Now I want to make a query such that, I get sum of values in each hour in a day. 3 A timeline chart on my dashboard that displays the number of occurrences of an event over a selected time range in blocks of a selected time interval I have some live data via a mysql database (via PLC) that displays system performance of a factory floor process. I found a solution, by using a hourly heatmap plugin: grafana. The one thing I don’t get is influxDB is time stamping in UTC. Whenever I set Min inverval to T I have the offset the graph by at least 2 Apr 8, 2017 · Then in “group by” I have: time(1h) And so far it works great! The last() is to get the most recent for the hourly time period (my system logs every 15 seconds, so obviously only want the last value), and difference() is to get the difference between that and the previous value (I’m not sure when difference was introduced however). Jan 14, 2024 · create query which will group by selected labels for metric in the past (e. I have already access to the values like daily_energy_vt and daily_energy_nt into Grafana. However, like with Excel Pivot Table I want to group my data by weekday (Monday, Tuesday, …) for a given time interval (e. My time slice is selected for the last 90 days What Grafana Jun 15, 2017 · Is there a way to do a group by query on Prometheus database like there’s for Graphite databases? Documentation Ask Grot AI Plugins Get Grafana Grafana Labs Community Forums Feb 22, 2023 · Hi, i have a simple SQLite database which contains a timestamp, a value with a current consumption and a value with summarize the consumption. I use the JSON Plugin to get the data from my home automation system. I tried to debug the result and see data like: 1674562200000 "one" 200 1674562200000 "two" 300 etc. Calculation - Count. I have the graphs configured to show the previous 7 days of data and I believed until just now that these displayed from midnight to midnight. Jun 2, 2021 · It works when grouping expression date + INTERVAL 1 HOUR is not defined in select-clause:. I know it is possible to say the last 24h or from 2021-02-01 00:00 to 2021-02-01 23:59 What i want is the graph always displaying the day before Jan 21, 2025 · Dear Grafana team/users, What I Want to Achieve: I want to create a Grafana query where: Time is grouped into 15-second intervals. 2 includes the following transformation enhancements: A new Group By transformation that allows you to group by multiple fields and add any number of aggregations for other fields. In stacking mode, click Normal. You can use variables in the field title. The only way that I know how to do this is to use Flux. It is not exactly what I wanted to have, but is enough to figure out if the problem is tied to some hours. 2: 1366: April 14, 2022 Grafana + influxdb: sum and groupby Apr 25, 2024 · Hello friends, I’m using Grafana v10. 2 on Mac I have a table with time, varchar field value and id on Postgres. Display name: Set the display title of all fields. Dashboards. 40 but when using time(1d) the value is 4. So the mean value of all energy measurements from 10 o’clock to 11:00 o’clock from the whole year should appear at the 11:00 line. So , I applied count group by 24 hr but it is aggregating count from 5:30 to next day 5:30. 0 Db - Mariadb 10. It is a drop-in replacement for topk that is great for when topk queries time out or hit the maximum series limit. Dec 8, 2023 · Hi, We have logs in Loki. However, every time I change the period, I get the dates and the hours instead of just taking 24 values Jun 10, 2023 · I record data from a wallbox via Iobroker to an InfluxDB. For example, avg_over_time(metric[1h]) calculates average values for raw samples over the last hour per each time series with metric name. total_energy_hourly_copy" GROUP BY ? Nov 18, 2021 · You can do this in Grafana 8. com/grafana/plugins/marcusolsson-hourly-heatmap-panel. I’m thinking it’s not possibile in grafana… Thanks a lot. 1 hour shift) create query which will group by selected labels for current metric; join these 2 queries and detect which timeseries are missing somehow - those are timeseries, which have disappeared meanwhile and you can alert on them Dec 15, 2023 · Hi @amateurviz1 and welcome to the Grafana forum. Dec 28, 2021 · Grafana Labs Add and manage variables | Grafana documentation. Oct 1, 2020 · I have a table of http responses including timestamp, service name and the http response code I want to query using KQL/Kusto. In simpler terms, the goal is to: Group data by 15-second intervals. 2 (commit: ec2b0fe) I have succefully added a MySQL data source. 2 and InfluxDB as datasource What are you trying to achieve? I’m trying to replicate this dashboard into Grafana. It should mark all the times as 00:00:00 and allow you to aggregate them by day. Apr 26, 2022 · Im trying to group by and count items on a table (to be displayed on a pie chart). Color scheme: Set single or multiple colors for your entire visualization. 1: 4518: July 10, 2022 Aggregation issues. g. I want to aggregate my time series by weekday. Oct 12, 2017 · I’m using grafana-server Version 4. Specify the number of decimals Grafana includes in the rendered value. If you want to group by time (group by hour or day for Jan 5, 2022 · Grafana 7. show the last 30 days of aggregated data. Question: How can I make a Grafana table that displays values aggregated by day? Sep 22, 2022 · Group by hour in Grafana dashboard. For example: “2021-08-31 15:36:15”, “10” “2021-08-31 15:39:15”, “20” Wanted to group it by day and sum the values per day for example “2021-08-31”, “30” I Made the following transformations but as you see didnt get any result as expected. SELECT count() FROM ( SELECT arrayJoin([toDate('2021-06-01'), toDate('2021 Jan 18, 2022 · I am using Grafana 8. of Requests' as metric FROM table WHERE $__timeFilter(dateField) GROUP BY dateField ORDER BY dateField ASC The above mysql query i want to see in time series visualization , I am able to see the output in seconds (I mean No. I have measurements of power consumtion every minute. The project is about electricity measures and I try to Sep 24, 2024 · What Grafana version and what operating system are you using? Cloud (Free) at the moment What are you trying to achieve? We have a process that logs a single entry each time it successfully does something with err&hellip; The stacking group option is only available as an override. I get the same number of rows with some sort of rolling aggregation value for the interval applied to each row Aug 17, 2023 · **What happened**: Time columns using `$__timeGroup` (and friends) are groupe … d according to UTC time boundaries. I am using dates and counters to make my queries visual, the problem is that adding them to grafana looks like this. 6 What OS are you running grafana on? ubuntu 18 I am trying a graph using a postgre database. Edit the panel and click Overrides. The data shown now is grouped as a day in UTC and so when viewed from local time zone +8, it is shifted for 8 hours. Can I manually calculate the total kWh with thus “current” Watt? At the end I want a statistic of the kWh per hour/day/month/year… Thanks Grafana automatically calculates an interval that can be used to group by time in queries. Configuration. I use grafana: 5. As you can see below my current setup is displaying the values on a per / minute basis. If the query includes a WHERE clause, the GROUP BY clause must appear after the WHERE clause. Data-source managed alert rules within the same group are evaluated sequentially, one after the other—this is useful to ensure that recording rules Oct 21, 2020 · I am using Influxdb to store some data representing requests being made to certain services. I'm trying to count the number of unique users within an hour. Examples The major difference, which should be highlighted in this answer, is that date_part('hour', ctime) will not differentiate between 4:20 today and 4:20 yesterday (yielding 4 for both), whereas date_trunc('hour', ctime) will (yielding the full original timestamp just with units smaller than an hour truncated away). May 8, 2023 · Hi there, i want to aggregate by label value over the following demo input: 2023-01-01 A: foo B: bar C: TWO 2023-01-02 A: foo B: bar C: TWO 2023-01-03 A: foo B: bar C: ONE becoming a table that count the occurences of C: like: TWO: 2 ONE: 1 Is this possible with promQL or do i need to parse the data via a custom script ? Jan 31, 2021 · yes off course you need a function non_negative_difference and group by manybe one hour or whatever you like 1 Like zanzeoo January 31, 2021, 10:54am Jun 25, 2022 · What Grafana version and what operating system are you using? Grafana 7. My database stores an application login history data and I want to show it in grafana classified in three groups by hour range. 3 on Windows and getting data from an InfluxDB. I’m making my very first query but I keep getting stuck. Mar 13, 2021 · Hi, I’m using InfluxDB and Grafana to visualize some data recorded in Home Assistant, particularly temperatures. The line shows exactly what happend, when the car started and stopped charging as well as the correct power of 11 Jun 26, 2024 · SELECT name, type, COUNT(*) AS amount FROM data GROUP BY name, type ORDER BY name, type; How are you trying to achieve it? Add Transformation “Group by”. There is only one thing i can´t find any information about. So something like (notice additional as kW alias) Jun 30, 2021 · I have a number of charts that display daily values I am recording (weather, power usage, etc). The default value is a Sep 17, 2022 · I have a log stream that has a UserID= label. timeRangeStop) |&gt; fil&hellip; What I want is to group just by hour, regardless of the date. How are you trying to achieve it? The values I’m trying to graph need to be grouped by time of the day. Jun 24, 2021 · Hello guys, I’ve a signal which is a current consumption of my home in watts. Oct 15, 2018 · The function takes the time bucket specified in the GROUP BY clause and calculates the increase of the metric we are graphing over that specified window. I have some troubles to migrate this basic request that in computing electricity consumption per hour for the current day: SELECT difference(las&hellip; Apr 11, 2022 · I’m using Grafana with VictoriaMetrics and trying to plot hourly and daily energy usage with sensor data coming from HomeAssistant. 1: 4466: July 10, 2022 How do you visualize rain? Grafana. NOTE: I am in +5:30 timezone. The data gets recorded only on a certain change (0. May 7, 2024 · Which field in your database table is your timestamp? I don’t quite see how a “select count” grouped by username is going to result in a time series of data for Grafana to display… Apr 8, 2020 · What Grafana version are you using? 6. Jul 7, 2023 · Because the value was turned into milliseconds-since-the-UNIX-epoch, we can group it by hour if we divide by the number of milliseconds in an hour. The group by just gives me a count of 1 for each item. To do the calculations i am trying to group the cumulative Kwh Sep 23, 2020 · Grafana 7. Dec 18, 2024 · grafana中配置group by后每个值的曲线，换一种写作风格。本节讲groupby操作。换一种写作风格。本节讲groupby操作。在所有的LinqToSql操作中，GroupBy是最难理解的一个。因为，这里和Sql的出入较大。而Group真的就能返回n多组。 Feb 1, 2023 · SELECT closed_at::DATE, COUNT(id) FROM trades GROUP BY closed_at ORDER BY closed_at It now shows the amount of rows grouped by the days, I want to further aggregate the data, so it outputs the count per hour, as shown above. Every row in the table represents one individual measurement at a specific time. 8 to influxdb 2. 1 with InfluxDB. So I have a counter which gets incremented at every request http_requests. The table response returned to Grafana from the query includes only one numeric (e. 1 (9e60a1bff1) What are you trying to achieve? Show average metric deltas (metric value from the LAST minute less metric value from the FIRST minute of given hour), grouped by hour of the day My date is minutely How are you trying to achieve it? Tried with SQL GROUP BY, but clickhouse don’t support aggregation by HOUR May 4, 2020 · I have time data in InfluxDB with pairs of hostnames (field “host”) and CPU temperatures (field “temp”). I have many records with its timestamp and I would like to make a bar graph with a count with the number of records grouped by hours. Click to see a list of calculation choices. I’m using InfluxDB and can group by a custom parameter that I’ve put in my series, e. ie. Additionally, for the 7 days of data requested, the user May 28, 2021 · Running grafana v7. Use the PostgreSQL query editor to input the SQL. Aug 3, 2021 · I am stuck with the graph due to not being able to group the graphs by date. I thought if the group by is set to 1d, that it would convert to PST 12am-12am is 1day. 15 on fedora 35 What are you trying to achieve? Display average by hour. Grafana. I get this value every second. Can be useful to detect periodic load patterns. like “group by hour(time)” work? SELECT "value" FROM "sensor. Add Transformation “Add field from calculation”. I expect that Nov 12, 2021 · What Grafana version and what operating system are you using? Grafana 8. Now i tried to make a dashboard which summarize the consumption for each day (for the last 7 days). Note: This transformation is available in Grafana 10. xrgq teykuw amqda kacpsfyb ajglwz gzdo iny olhwbf mtafb dovh edndgp zsalz ihimh ehs rvro