HA 2022. states as os where os. Download ZIP. The standard Home Assistant database, based on SQLite sometimes gets corrupt, slow and sluggish the larger it gets so I recommend switching the default Home. 0 PostgreSQL 12 SQLite 3. In the sidebar click on Settings. Action type call service. The value 1. tables WHERE tableschema"hass" GROUP BY tableschema;&39; column &39;value. Initial configuration. To help facilitate this, dbmaxretry and dbretrywait variables have been added to ensure the recorder retries the connection to your database enough times, for your database to start up. enter the following commands in the shell. Details about the database used by Home Assistant. Since Home Assistant does not collect data, we do not know how large the average database size is. I have followed the example in httpswww. The database is located at confighome-assistantv2. SELECT tableschema "database", Round (Sum (datalength indexlength) 1024, 1) "value" FROM informationschema. I have installed the MariaDB addon from the repo and entered the following in the config "databases" "homeassistant" , "logins" "us. Join the Reddit subreddit in rhomeassistant. If theres data for the past there, then data is also inside new database. Jul 4, 2021 Start the MariaDB database. home-assistant reopen Reopen the issue. April 5, 2022 By SHS Add-ons, Home Assistant, Integrations Table Of Contents Update This tutorial has been updated on 26. I run both Mariadb and HomeAssistant in separate docker-containers on a Raspberry Pi4. xx with the IP address of your MariaDB host. In past times I used a shellcommand to. Checklist I have updated to the latest available Home Assistant version. Db2 On Cloud - Lite. The configuration can be done via the configuration. time 18415. tables WHERE tableschema"hass" GROUP BY tableschema LIMIT 1; returned no results This is the sensor configuration. Dont know nothing bout Grafana yet, I guess for a nice graph it would be sufficient but to get the actual database size as a number to work with in Home Assistant it might not be sufficient. I moved over to MariaDB using the Hassio addon and wanted to know where the database file is stored. Since Home Assistant does not collect data, we do not know how large the average database size is. The sensor turns Unknown if no measurements are stored. HA OS I use this. Install the MariaDB Docker container. tables WHERE tableschema"hass" GROUP BY tableschema LIMIT 1; returned no results This is the sensor configuration. 1 database with energy sensors (at least) with a 730 days purge. I do have configured the recorder to store everything in the MariaDB instance on this server. Comments for Home Assistant - Setup MariaDB Database Size Sensor. 4 and the mariadb addon. Before clicking the Start button, go to the. In this video I replace my overloaded Home Assistant Internal Database (SQLite) with MariaDB. entityid entityID) ; If. Over time your InfluxDB database can grow and grow. By default, Home Assistant records and keeps history in an SQLite database (confighome-assistantv2. I want to store lots of data and have lots of flexibility. You can use this database-server to replace the default HomeAssistant SQLLite database (the one that is used by the recorder-component and stores all entity-states). Close MariaDB10 and open phpMyAdmin. Update as of Home Assistant 2021. If you are using the default recorder database, check the size of confighome-assistantv2. A good way to tell is for you to look at your home-assistantv2. In Domoticz it stores the detailed history (all sensor updates) for 24 hours. Getting started; Documentation. Home Assistant uses a database to store events and parameters for history and tracking of your entities. MariaDB constantly failed with DB over 3GB. Now that our database is created and listening on port 8086 we can tell Home Assistant to start using it. Having addressed the Home Assistant local DB configuration, we can still go one step further and send the sensor data to an additional data . I also added the binarysensor. I made a complete guide to replace the default Home Assistant SQLite database with MariaDB and set it up properly along. Cons There are many database that will be good alternative to MariaDB. MariaDB is essentially MySQL- so you will receive a speed boost on the history pages over the default sqllite file. I tried going into the container like this rootmyhost docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES. I bet this is not normal. As I mentioned above, the SQLite support that comes out of the box with Home Assistant can only go so far. 0) of the configured buffer size used by the stored source sensor measurements. Since Home Assistant does not collect data, we do not know how large the average database size is. Download ZIP. Im trying to create a sensor to measure my MariaDB. Anyone know how to view the size of your database when using MariaDB Just had an issue where my proxmox install totally collapsed due to the HDD getting full. Im not totally sure about the hassio architecture so I cannot explain the details, but if what you wantneed is just to connect to MariaDB you can use the following command mysql -u USER -p PASSWORD -h IP DATABASE. Ive not been able to load any history for most of my useful entities. Before clicking the Start button, go to the. 0) of the configured buffer size used by the stored source sensor measurements. I cant see what the temperature was at 1300 today two years ago but I can see that the average temperature that day was 6. stateid from states as s where s. Setup Lets break down the setup into separate steps for creating the database and then hooking it up to Home Assistant. As time goes on, the Home Assistant database file will get bigger and bigger, making it slower and slower to view logs and history. phpMyAdmin is a database administration tool for MySQL & MariaDB. MariaDB will be used by the recorder and history components within Home. IO from system (cpu-temp, speed, RAM, etc). In this video we will change the Home Assistant database to run on MariaDB, which is a relational database. Here is the video at the correct. Since the statistics platform writes to this table every hour, depending on the age of your sensor, you will get a lot of rows back. For now, if you dont care much about your data historyyou can stop HA, delete homeassistant. However, a much simpler and easier way is to configure a sensor that shows the size of the database. HA is instructed to purge data after 32 days (I run a DB backup every month). Jul 4, 2021 By default Home Assistant uses a SQLite database for storing the recorded sensor data. Before we start we need to make sure though that the database is reachable from the Home Assistant host. First backup your Home Assistant installation. Then you see all entities that are stored yesterday with the measurement. Here I describe my setup of the Home Assistant container with MariaDB and InfluxDB 2. Since the latest update, at least. The default database used is SQLite and the database file is stored in your configuration directory (e. Others are minor sizes. Sorry, I&39;m not very good in sql queries I was able to get my db size sensor working using the doc sensor - platform sql dburl . MariaDB constantly failed with DB over 3GB. InfluxDB is a time series database that you can push sensor data and other entities into from Home Assistant, but serves no purpose to Home Assistant itself. Now I just added a sensor to track the size so Im not completely certain, but the DB size is 5. If it is over 800mb, you are a candidate to replace the internal database with MariaDB Addon or some other external database. By default, Home Assistant records and keeps history in an SQLite database (confighome-assistantv2. Now go to the Home Assistant UI and check your configuration via Configuration > Settings > Server Controls > Check Configuration (the button). However, the HA user cannot see this file, or at least I cannot figure out how to point to the file correctly. purge service with keepdays 10 and it took a long time (two more files were created, I waited until they were gone). prerequisites install. Exit Nano (CTRL-X) and save the changes. 0 PostgreSQL 12 SQLite 3. IBM Db2. It may be that your database file corrupt. In all other tables last entry is January 11th (35 days ago). DB size is 600 GB. tables WHERE tableschema"homeassistant" GROUP BY tableschema; You can make a sensor to show the size. Join the Reddit subreddit in rhomeassistant. Use the raw data from the Home Assistant database and some SQL to visualise data over longer periods of time. Since the HA recorder is mostly write-intensive, how can I configure MariaDB accordingly My main objective is to reduce disk IO and keep MariaDB ram 100MB. Hey Tom, What type are you using for the Database size calculation I use this sensor for MariaDB - platform sql dburl secret mariadburl queries - name Database Size query &39;SELECT tableschema "database", Round(Sum(datalength indexlength) 1048576, 2) "value" FROM informationschema. If you used the default installation for MariaDB then your should find your databases located in varlibmysql. Cons There are many database that will be good alternative to MariaDB. April 5, 2022 By SHS Add-ons, Home Assistant, Integrations Table Of Contents Update This tutorial has been updated on 26. This Home Assistant installation uses a MariaDB database to store recorder data and an InfluxDB 2. MariaDB Database Size is 2. yaml to include the details of your InfluxDB installation. Marc Howell. Restricting privileges of the user that Home Assistant uses is not recommended but if you want to allow other applications to view recorder data should. MariaDB will be used by the recorder and history components within Home. It can also be used with an external data source. I wonder what would be the point (usability) of this sensor, since size of the database is always the same after it. With the following sensor I check the current database size. Ive added some exludes to recoder recorder dburl secret urlMariaDB purgekeepdays 14 exclude domains - weblink - updater - inputboolean - inputnumber - inputselect - inputtext - light - mediaplayer - sun. Protoncek (Pavel) February 14, 2022, 442pm 7. Thank you for pointing it out. The value 1. When the configuration is valid restart the server. tables WHERE tableschema"hass" GROUP BY tableschema;&39; column &39;value. hi, I cant seem to find a simple answer to this. With the following sensor I check the current database size. There is no need to mess with them. If you used the default installation for MariaDB then your should find your databases located in varlibmysql. Jul 12, 2022 By default, Home Assistant uses a SQLite database to store all its historical data. I have recently added a more excludes to the recorder configs, and am working to bring that size down, but that&39;s only a temporary solution. I&39;m not sure if possible but it might be an option. consider using mariadb, for a variety of reasons including better protection against corruption, then you can use the following sensor sensor - platform sql dburl secret mariadbconnectionurl queries - name MariaDB database size query > SELECT tableschema "database", Round(Sum(datalength indexlength) POWER(1024,2), 1) "value" FROM informationschema. 6GB and events 1. Hi, I copied this of another topic, but its not. Im trying to set up an sql sensor to get hass. Ratio (0. PickeRick63 May 27, 2020, 600am 10. On the first step, create a new administrator account to access the web interface. I am using MariaDB and have some custom sensors that write to a second database contained in the MariaDB. MariaDB como base de datos de Home Assistant. Jul 12, 2022 By default, Home Assistant uses a SQLite database to store all its historical data. 7M Mar 25 1655 confighome-assistantv2. This addon will be what installs the MariaDB SQL server. The supported database solutions are MariaDB 10. To do so, modify your Home Assistant configuration. bufferusageratio Only when samplingsize is defined. For example showing what the avgmaxmin temperature was for one day. Our first step is downloading and installing the MariaDB addon to our Home Assistant server. I am using mariaDB and I have myphpAdmin add-on to look inside the db as well. "" where time > &39;2022-04-22&39; and time < &39;2022-04-24&39;. But for some reason sensor for MariaDB size is not created. unitofmeasurement &39;C&39;. If you have to delete DB for corruption or other problems youll loose all your long term statistics with months of precious data If the databases are two, however, the last term statistics DB would get. The configuration can be done via the configuration. On the home screen of phpMyAdmin, create the new user first by clicking on the User Accounts tab at the top. Now create the container sudo sh homeassistantrun. Its so you can then create dashboards and such using Graphana. Then it deletes the detailed history and replaces it with daily history. I wonder what would be the point (usability) of this sensor, since size of the database is always the same after it. The recording database size shows over 18GB. Change tableschema"homeassistant"to the name that you use as the database name, to ensure that your sensor will work properly. db was 8. The problem Updating from 2022. I run both Mariadb and HomeAssistant in separate docker-containers on a Raspberry Pi4. The problem Running latest home-assistant with mariadb configured as recorder dburl. 0 PostgreSQL 12 SQLite 3. I use the default 10 day retention with MariaDB. This topic helped me on my way. So I checked my system again, and my home-assistantv2. Sensor part sensor https www. There is no way I can keep all this in a MariaDB. entityid entityID) ; If. Updating of sensor in accordance with scanintervall. Think it may be the DB that got too large. Now that our database is created and listening on port 8086 we can tell Home Assistant to start using it. 2023 and tested with Home Assistant version 2023. deleted 2 yr. I bet this is not normal. In this video we will change the Home Assistant database to run on MariaDB, which is a relational database. XX homeassistant. Automate any workflow. Wassim I. 2023 and tested with Home Assistant version 2023. Or, as said login into phpmyadmin, homeassistant and in sql tab enter select from states where 1. The NULLs are normal. Sep 15, 2018 Trying to get the db size with sql sensor in hass. - alias Purge Database id Purge Database trigger - . baz123 (Brian) November 13, 2020, 810am 1. A good way to tell is for you to look at your &x27;home-assistantv2. Here are some of the settings and important steps for me (I think) As a minimum you need the DB, and a recorder reference to point to it (if it isnt setup right you will get errors on the reboot in the notifications and you will not see the history tab. Make sure you&39;ve set up bind mounts or volumes to use for persistent data. Alternatives Considered PostgreSQL and MySQL. sql but I only get this error SELECT tableschema database, Round(Sum(datalength indexlength) 1024 1024, 1) value FROM informationschema. Database Home Assistant uses database to store events and parameters for history and tracking. InfluxDB does NOT replace Home Assistants recorder (SQLite or MariaDB) database. As time goes on, the Home Assistant database file will get bigger and bigger, making it slower and slower to view logs and history. This is a fork of the official add-on This version uses tmpfs to store MariaDB databases in-memory. It seems like the DB size is growing quickly and I would like to find the problem sensor(s) and stop the logging of it. This can take on boolean values false or true. Since the latest update, at least. Sensor part sensor https www. Here are some of the settings and important steps for me (I think) As a minimum you need the DB, and a recorder reference to point to it (if it isnt setup right you will get errors on the reboot in the notifications and you will not see the history tab. xx only - Name of the database to use. By default Home Assistant uses a SQLite database for storing the recorded sensor data. EDIT 2022-09-08. It&39;s useful for recording metrics, sensor data, events, and performing analytics. Click the "Add-on Store" button. The supported database solutions are MariaDB 10. InfluxDB is an open source time series database optimized for high-write-volume. CaptTom (Tom) February 12, 2022, 347pm 28. you can use customize configuration to set scaninterval. Only a repack shrunk the database, but according to the description I rather thought that this compressed it instead of removing the meanwhile unused table rows. The problem Running latest home-assistant with mariadb configured as recorder dburl. One way to achieve that is by looking at the file size manually, using either SSH (run du -h confighome-assistantv2. x database with a scan interval of one hour. I have installed the MariaDB addon from the repo and entered the following in the config "databases" "homeassistant" , "logins" "us. Only a repack shrunk the database, but according to the description I rather thought that this compressed it instead of removing the meanwhile unused table rows. We are looking to improve database performance. Now I just added a sensor to track the size so Im not completely certain, but the DB size is 5. tables WHERE tableschema"homeassistant" GROUP BY tableschema; You can make a sensor to show the size. This way you can see if you have a problem with inflated database, and how large is the problem. Before clicking the "Start" button, go to the "Configuration" tab so that you can set the password for the default user. I dont see any config that allow me to define that. comcHiveMindAutomationRecorder In. First backup your Home Assistant installation. So, enter a name, username, password and click on Create Account. The database must already exist. Once InfluxDB is setup, we can connect Home Assistant to the new database and start pushing data. Check out latest 5 Assistant Database Administrator Jobs in Mumbai, Maharashtra. yaml influxdb apiversion 2 host 192. I run a MariaDB on my Ubuntu server and HA uses that for it&39;s database storage. So, enter a name, username, password and click on Create Account. What version of Home Assistant Core has the issue 2022. Click the Add-on Store button. MariaDB is an implementation of MySQL that can . 2 OmgImAlexis 2 yr. Home Assistant OS, core-2021. oldstateid is not null and os. Many time all data removed by me and start from zero. The database was already about 2 gb large, after only a few weeks. hi, I cant seem to find a simple answer to this. In MariaDB, we can query the informationschema. mode column. It seems you can do two things disable some logs to reduce the amount of writes and move the database from your SD to an external server. The default database used is SQLite and the database file is stored in your configuration directory (e. InfluxDB does NOT replace Home Assistants recorder (SQLite or MariaDB) database. I am trying to get my mariadb database size into HA via the sql sensor. After just 6 days it became over 500 MB. Steps to reproduce the issue. Couple of things which really made the database large were device trackers especially when using Ubiquiti Unifi. TP-Link smart. Here I describe how to create a sensor for Home Assistant that will monitor the size of the MariaDB database with a scan interval of one hour. On most Linux systems in varlibmysql but this is not that a home assistant question. 112 and then check again 11 days later to compare. Database work normal no error logs etc. Is this size large is it acceptable Have many entities and. Then, other apps (like Grafana) can query the database to create visualizations. Fortunately there are solutions to manage the volume. Ive not been able to load any history for most of my useful entities. The native HA recorder component, which stores and retrieves the history you can see from within HA in the history panel or when clicking on a sensor in Lovelace, or over custom cards such as the mini graph card, is an SQL based DB. sonoffsht3x0x44temperature; delete from events where json. Above is for an installation on MariaDB. Or alternatively you can just use another app like Sequel Pro for mac, just put your credentials and you are good to go, then you can select the tables and click truncate. Before we start we need to make sure though that the database is reachable from the Home Assistant host. Updating of sensor in accordance with scanintervall. Delete the db from mariadb and in same time restore image from backup from 4 days before. purge service when the DB is more than 3GB and to perfom the action anytime between 1 an 6 am. db cut -d " " -f5&39; The ls command listed returns the correct size of my database file. No entities Ive excluded from Recorder (to save storage) show up in the statisticsmeta table. However the changes made to that file are not persistent. Home Assistant collaborates with KNX. The Home Assistant Discord chat server for general Home Assistant discussions and questions. hi, I cant seem to find a simple answer to this. The MariaDB add-on doesn&39;t help, because it&39;ll still be on the SD. Please complete the poll and post the size of your database below. yaml) volumes - dockermariadbdbvarlibmysql - dockermariadbmy. First of all, you will need to make sure you have the MariaDB ODBC driver installed for Power BI to be able to load data from the MariaDB database. Minimize the stress on the SD card by setting a high commitinterval and using include filters Recorder - Home Assistant. Update as of Home Assistant 2021. rack attack maine, wwe 2k22 patcher mod download
create database <dbname>; create user <uname> with password <pass>; 2. . Home assistant database size sensor mariadb
First backup your Home Assistant installation. If its MyISAM Storage Engine and it will create a following file when the new database is created. Exit Nano (CTRL-X) and save the changes. 200homeassistantcharsetutf8mb4 queries - name MariaDB Database size query . The configuration can be done via the configuration. Sorry, I&39;m not very good in sql queries I was able to get my db size sensor working using the doc sensor - platform sql dburl . Is this size large is it . Ive added some exludes to recoder. unitofmeasurement &39;C&39;. Is there a way to get a sensor with the total database size Or how can I get the size manually I tried downloading home-assistantv2. 0 represents at least two values covering the full time period. Its so you can then create dashboards and such using Graphana. x running and InfluxDB 2. tables table to check the size of a database. Ive dropped the entire homeassistant database and rebooted so it would be recreated. Offload your database to another machine. 0, the database migration never finished. 0; Although SQLAlchemy supports database solutions in addition to the ones supported by Home Assistant, it will behave differently on different databases, and features relied on by the recorder may work differently, or not at all, in. What version of Home Assistant Core has the issue 2022. Restricting privileges of the user that Home Assistant uses is not recommended but if you want to allow other applications to view recorder data should create a user limited to read-only access on the database. It is faster and more rel. Configure Home Assistant to use MariaDB for recording You need to specify the database connection string for the recorder module. Why replace. customize sensor. Navigate to Snapshots. I know I can reduce the size of that by selecting what is stored, but Im considering completely offloading the database to a Proxmox container. Exit Nano (CTRL-X) and save the changes. Click the Add-on Store button. io with mariadb. Open the Configuration tab to setup your database name and login credentials, adding quotes around secret if you are using secrets. nickrout (Nick Rout) February 9, 2019, 547am 2. TP-Link smart switches. I do have configured the recorder to store everything in the MariaDB instance on this server. Since then my DB is growing day by day to now about 650MB. Do youll not have storage 2. query "SELECT tableschema AS 'dbname', ROUND(SUM(datalength indexlength) 1024 1024, 2) AS 'sizemb' FROM informationschema. Initial steps. However, the HA user cannot see this file, or at least I cannot figure out how to point to the file correctly. Here are some of the settings and important steps for me (I think) As a minimum you need the DB, and a recorder reference to point to it (if it isnt setup right you will get errors on the reboot in the notifications and you will not see the history tab. 2 or later) as prior versions have series performance issues that can cause your HA to slow down significantly. The problem Running latest home-assistant with mariadb configured as recorder dburl. Everything runs ok, but since upgrade to version 2021. TheStigh (TheStigh) March 8, 2020, 826pm 1. Adjust the database name (tableschema) as needed, or remove the WHERE clause entirely if all you have on that service is your Home Assistant schema. My recorder setup does not specify autopurge or purgekeepdays so that should default to true and 10. 112 update to complete the database schema changes. There is only a single documentation for InfluxDB integration covering writing of data to a database and also importing data from a database. 9 GB size. Unfortunately, data from all these non-excluded entities are automatically saved, apparently forever, in the statistics table. Click the Install button to install the add-on. Comments for Home Assistant - Setup MariaDB Database Size Sensor. open sqlite shell sqlite3 home-assistantv2. db) for 10 days, committing changes every 5 seconds and automatically purging every night to keep the file size from growing infinitely. The configuration can be done via the configuration. db -rwxr-xr-x 1 root root 244. The value 1. 7 to 2022. If you are having unknown slowdowns with your Home Assistant Instance, or if you are having the display of sensors disappear, this may well be the fix for you. 4 and the mariadb addon. MariaDB constantly failed with DB over 3GB. With the following sensor I check the current database size (dburl is. 6GB and events 1. The installation of this add-on is pretty straightforward and not different in comparison to installing any other add-on. Please share your ideas . First 2 questions is Yes. We can group the results and return the aggregate amounts for each database. May 20, 2021 After saving the configuration file and restarting Home Assistant we will be able to edit the interface and add the SQL sensors, Besides, we can customize the icon we want it to have, for it, remember that we can click on the dots > Configure the user interface > We click on the three dots again > Raw configuration editor. Navigate back to the Info tab and click start. Try for free. 0, the database migration never finished. This table returns information about the tables and views in each database on the server. Why replace default SQLite with MariaDB. TheStigh (TheStigh) March 8, 2020, 826pm 1. I was going to try to set up the influxDB. tables WHERE tableschemahass. Jul 9, 2018 Home Assistant does the hard work of collecting data from all the sensors and aggregating it, we can then store it in the InfluxDB database. I cant see what the temperature was at 1300 today two years ago but I can see that the average temperature that day was 6. However, you can use other databases such as MariaDB which perform better for larger datasets even though MariaDB is is heavier on hardware resources than SQLite. The configuration can be done via the configuration. I have db on mariaDB, set to 30 days and its always something over 4GB. This way you can see if you have a problem with inflated database, and how large is the problem. Restricting privileges of the user that Home Assistant uses is not recommended but if you want to allow other applications to view recorder data should create a user limited to read-only access on the database. In all other tables last entry is January 11th (35 days ago). There is no way I can keep all this in a MariaDB. While i was adding new sensors on a daily basis i saw that the home-assistantv2. customize sensor. Before i had cleaned up my recorder settings, made a fresh start (deleted DB and began from beginning, purge Settings 7 days, autopurgetrue, mariadb) which leaded to a database size for about 350MB. Install the MariaDB Docker container. The default config of MariaDB is not at all optimized for RPI3. Just default config in MariaDB. I am using mariaDB and I have myphpAdmin add-on to look inside the db as well. "" where time > &39;2022-04-22&39; and time < &39;2022-04-24&39;. So i started looking for answers and set the database location onto a MySQL server. tables WHERE tableschema"homeassistant" GROUP BY tableschema&39; column &39;value&39; unitof. - platform sql dburl mysqlhomeassistant email protected homeassistantcharsetutf8 queries - name DB size query "SELECT tableschema AS &39;dbname&39;, ROUND (SUM (datalength indexlength) 1024 1024, 2) AS &39;sizemb&39; FROM informationschema. It exposes an HTTP API for client interaction and is often used in combination with Grafana to visualize the data. 1sec commit is insane. This is part of my Day 14 of 100 Days of STEM. I just havent seen any database size reduction in used that route- even where I included a very talkative sensor which reports basically every second and grew the database 100MB. Exit Nano (CTRL-X) and save the changes. Pros it is a free database management system. sensor - platform sql dburl mysqluserpasswordlocalhosthass queries - name DB size query &39;SELECT tableschema "database", . Usually around 1. Security 1 Insights New issue Maria DB database size example is not working with recorder db url 85109 Closed h3llrais3r opened this issue on Jan 4 5 comments Fixed by 85436 h3llrais3r commented on Jan 4 home-assistant bot added the integration sql label on Jan 4 home-assistant bot assigned dgomes on Jan 4 gjohansson-ST. If you get a chance, please keep track of your database size before updating to 0. header on. I spent a lot of time (days) for try take my DB size under control. VERY IMPORTANT You will lose all the previous recorded sensor data if you switch. MariaDB is an implementation of MySQL that can . db); however, other databases can be used. Also took a look into the folder sensore approach - also does not work because of the docker environment on the HASS OS. Currently my Home Assistant is using the default SQLite database for recording sensor data but I would like to use MariaDB instead. alias &39;Purge M. tables WHERE tableschema"homeassistant" GROUP BY tableschema;&x27; column &x27;value&x27; unitofmeasurement MB. I cant see what the temperature was at 1300 today two years ago but I can see that the average temperature that day was 6. If you see (running the queries above) any problem - I mean entities with a high volume in statistics and statisticsshortterm you could make a job and delete them. The short term recorder database remains, but InfluxDB compliments it for long term storage of sensor and event data. Ok I added that to the end of my configconfiguration. com, Apply Now. Then I ran recorder. May 20, 2021 After saving the configuration file and restarting Home Assistant we will be able to edit the interface and add the SQL sensors, Besides, we can customize the icon we want it to have, for it, remember that we can click on the dots > Configure the user interface > We click on the three dots again > Raw configuration editor. 0) of the configured buffer size used by the stored source sensor measurements. Wassim I. io system. migration Database is about to upgrade. x bucket to store history data. Comments for Home Assistant - Setup MariaDB Database Size Sensor. CPU and IO utilization was 0. A very simple setup. Frequently used operations (managing databases, tables, columns, relations, indexes, users, permissions, etc) can be performed via the user interface, while you still have the ability to directly. HA database have wrong size in phpmyadminheidiSQL. , <path to config dir>home-assistantv2. If you delete it and restart home assistant it will be recreated. SELECT tableschema "database", Round (Sum (datalength indexlength) 1024, 1) "value" FROM informationschema. You&39;ll want the following volumes as a minimum (from my docker-compose. I wonder what would be the point (usability) of this sensor, since size of the database is always the same after it reaches defined time (default 10 days with auto-purge). Since you are putting the host and port in to the yaml config, Im pretty sure, that HA is pretty agnostic to the fact where the DB itself is running influxdb. Click install and enable the Start on Boot . This Home Assistant installation uses a MariaDB database to store recorder data and an InfluxDB 2. If you used the default installation for MariaDB then your should find your databases located in varlibmysql. Easiest way to check the size is with this sensor - platform sql dburl secret mariadburl queries - name Database Size query &39;SELECT tableschema "database", Round(Sum(datalength indexlength) 1048576, 2) "value" FROM informationschema. . desi49 masahub