Hmmm... I usually just use SQL to find SQL data.

EXEC ('DBCC SQLPERF(logspace)'); - handles overall log information per database... but unless you have multiple Tlog files because you have critical drive space issues or for some other reason, that's not an issue. Runs on all DBs.

DBCC LOGINFO - shows VLFs in the Tlog (I particularly like watching Total Size/VLF; for very large Tlogs, this is more important). Runs on the current DB (so do dynamic SQL with a USE dbname; first).

DBCC SHOWFILESTATS - shows total and used extents for each data file. Runs on the current DB.