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When backing up my homeassistant installation I was surprised to see that ... with no database file it got recreated and is 4 kB in size.

Home Assistant uses database to store events and parameters for history and tracking. The default database used is SQLite and the database file is stored in your configuration directory (e.g., <path to config dir>/home-assistant_v2.db); however, other databases can be used.

20.11.2021 · > create database home_assistant If you use the default name of home_assistant for the database, haven’t set any security and are running the Influx database on the same host as your HA instance, all you then need to do is add the following to …

Instructions on how to integrate sensors which read from files into Home Assistant. bschatzow (Bill Schatzow) June 19, 2020, 9:47am #22.

Since Home Assistant does not collect data, we do not know how large the average database size is. Please complete the poll and post the ...

I want to get the current InfluxDB database size of homeassistant . My query is: SELECT sum("diskBytes") FROM "_internal".

Sep 30, 2018 · Limit size of home-assistant_v2.db. Configuration. hiran(Hiran)September 30, 2018, 4:33am. #1. Hi there. When backing up my homeassistant installation I was surprised to see that home-assistant_v2.db has grown to over 3 GB in quite short time.

My home-assistant.db is up to 400MB and constantly growing. ... logbook take way too much time to access, I assume from the database size.

Jun 24, 2020 · Vlad (Vladislav) June 27, 2020, 1:31pm #10. home-assistant_v2.db => 253 MB (265,961,472 bytes), 34 entities with 30 day keep. bdraco (J. Nick Koston) June 30, 2020, 5:22pm #11. If you get a chance, please keep track of your database size before updating to 0.112 and then check again 11 days later to compare.

The filesize sensor is for displaying the size in MB of a file. File paths must also be added to allowlist_external_dirs in your configuration.yaml .

I was having trouble with my Home Assistant instance, and it was related to the database file being over 500MB, getting close to 1GB. With the ...

Dependencies

Halving the time you keep your data for will halve your database size but there will be a required minimum. I have a weekly graph for my energy consumption so I chose seven days. I have reduced my database by a third, from 1.5GB down to …

A good way to tell is for you to look at your ‘home-assistant_v2. db’ file. If it is over 800mb, you are a candidate to replace the internal database with MariaDB Addon or some other external database. Update as of Home Assistant 2021.7 version. If using @ inside your db_url as I did below, the @ sign now needs to be represented as %40 .

Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io. 131k. Members.

Dec 21, 2021 · 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. Dependencies. Make sure you have MariaDB running and MariaDB configured for use with Home Assistant. The secrets.yaml must be created with a db_url for use with MariaDB. Configuration

Home Assistant uses database to store events and parameters for history and tracking. The default database used is SQLite and the database file is stored in your configuration directory (e.g., <path to config dir>/home-assistant_v2.db); however, other databases can be used.If you prefer to run a database server (e.g., PostgreSQL), use the recorder component.

As such it is desirable to limit frequency and size of the stored data. Home Assistant stores a lot of data about events (example: ...

Instructions on how to configure the data recorder for Home Assistant. 1 Like. firstof9 (firstof9) June 30, 2020, 10:14pm #63.

Though I've been fighting with DB size it was still large. ... NOTE: I've used data from https://www.home-assistant.io/docs/backend/database ...

12.05.2021 · By default the Home Assistant Database is located in a file called home-assistant_v2.db located in Home Assistant config folder. Here is how you can make a sensor to monitor the database size! Add the following YAML in your configuration.yaml file using text editor or add-on (like File editor)

Home Assistant uses SQLAlchemy, which is an Object Relational Mapper (ORM).This makes it possible to use a number of database solutions. The supported database solutions are: MariaDB ≥ 10.3; MySQL ≥ 8.0; PostgreSQL ≥ 12; SQLite ≥ 3.31.0; Although SQLAlchemy supports additional database solutions, it will behave differently on different databases, and features relied on by …

27.11.2017 · Because of the amount of data Home Assistant is collecting, storing that data can become quite cumbersome. It won’t take you long before your Home Assistant database sizes are in gigabytes, and your home automation starts to slow down because of it. Thankfully Home Assistant has some integrations we can use.

30.09.2018 · After that home-assistant_v2.db was at 8.9 GB size. Hmmm… Then I ran recorder.purge service with { “repack”: “true” } and again it took a long time, After that home-assistant_v2.db took 8.9 GB still. Looks like your workaround does …