The "dbstat" command:

Usage: fossil dbstat OPTIONS

Shows statistics and global information about the repository and/or verify the integrity of a repository.

Options:

--brief|-b

Only show essential elements.

--db-check

Run "PRAGMA quick_check" on the repository database.

--db-verify

Run a full verification of the repository integrity. This involves decoding and reparsing all artifacts and can take significant time.

--omit-version-info

Omit the SQLite and Fossil version information.