# MV\_DATA\_DISK\_USAGE

Displays the breakdown of disk usage by database.

| Column Name     | Description                                                             |
| --------------- | ----------------------------------------------------------------------- |
| `NODE_ID`       | ID of the node.                                                         |
| `DATABASE_NAME` | Name of the database.                                                   |
| `ORDINAL`       | The partition ordinal of the database, if relevant.                     |
| `BLOBS_B`       | Size of blobs in bytes.                                                 |
| `TEMP_BLOBS_B`  | Size in bytes of the directory that stores blobs from temporary tables. |
| `LOGS_B`        | Size of logs in bytes.                                                  |
| `SNAPSHOTS_B`   | Size of snapshots in bytes.                                             |
| `OTHER_B`       | Size of other database-level files in bytes.                            |

***

Modified at: June 26, 2023

Source: [/db/v9.1/reference/information-schema-reference/management/mv-data-disk-usage/](https://docs.singlestore.com/db/v9.1/reference/information-schema-reference/management/mv-data-disk-usage/)

(An index of the documentation is available at /llms.txt)